| Abstract: | Physical Sciences Inc., in collaboration with ATK Space Systems, proposes to develop
unique reactive structural material (RSM) concepts and processing techniques that will
simultaneously realize high mass density (> 7 g/cm3), high energy density (> 2 kcal/g or
8.36 kJ/g), and superior mechanical properties (tensile/compressive strength > 50 ksi).
Our technique allows the RSM composition and process parameters to be tailored for
specific applications by proper choice of constituent materials. In Phase I, we will
demonstrate the feasibility of formulating and processing the RSM, and measure their
mechanical, energetic, sensitivity, and thermal stability properties. We will produce RSM
flat panels in the Phase I baseline program and cylindrical tubes in the Phase I Option
program. In Phase II, we will optimize and refine the RSM formulations and process
parameters, produce prototype munition components, and conduct energy release and
leth
ARMY - 297 Phase I Selections from the 08.2 Solicitation
---------- ARMY ----------
297 Phase I Selections from the 08.2 Solicitation
(In Topic Number Order)
ADVANCED PROJECTS RESEARCH, INC.
1925 McKinley Avenue Suite B
La Verne, CA 91750 |
Phone:
PI:
Topic#: |
(909) 228-9950
Thomas H. Sobota
ARMY 08-015 Awarded: 10/22/2008 |
| Title: | Sensor Validation for Turboshaft Engine Torque Sensors
|
| Abstract: | We propose a method that specifically addresses the requirement for helicopter engine
torque sensor validation by integrating the engine component level model, model reduction
techniques, and real-time parameter estimation algorithms. The method starts with a
component level turboshaft model. Component degradations are considered. Model
reduction techniques are proposed to construct a simplified engine model to design a
health parameter estimator to estimate the evolution of health parameters using sensor
measurements. Finally, the estimated health parameters and states of the engine are used
to determine the engine torque. In collaboration with Honeywell, APRI has assembled a
multidisciplinary team with all of the requisite experience to perform the proposed
research.
|
IMPACT TECHNOLOGIES, LLC
200 Canal View Blvd
Rochester, NY 14623 |
Phone:
PI:
Topic#: |
(585) 424-1990
Carl S. Byington, P.E.
ARMY 08-015 Awarded: 10/22/2008 |
| Title: | Sensor Validation for Turboshaft Engine Torque Sensors
|
| Abstract: | Impact Technologies LLC, with Honeywell Aerospace and Boeing as industry partners,
proposes to develop and demonstrate innovative methods for validating and synthesizing
torque sensor readings for the T55 engine. The development team will build off its proven
success in previous T-55/Chinook-related programs as well as leverage Impact-
developed signal synthesis modules and sensor validation techniques with the goal of
prototyping a complete torque sensor validation and signal recovery module. The
proposed module will increase torque measurement accuracy by utilizing data-driven
modeling to estimate healthy signal values for fault identification and signal recovery, it will
reduce the occurrence of unplanned torque system calibrations using statistics-based
fault detection, and it will consider the contribution of electronics systems to faults using
electronics prognostics and health management on the torque meter power supply and
signal conditioning units. Software development best practices will be employed to
capture and help implement requirements needed to fully realize a practical system for the
T-55, and will evaluate limitations required for a future embedded solution on other
relevant engine platforms. Finally, a laboratory demonstration of the developed module
will facilitate technology readiness for a Phase II program.
|
ADVANCED ROTORCRAFT TECHNOLOGY, INC.
1330 Charleston Rd
Mountain View, CA 94043 |
Phone:
PI:
Topic#: |
(650) 968-1464
Hossein Saberi
ARMY 08-016 Awarded: 10/15/2008 |
| Title: | High Performance Computing for Rotorcraft Structural Dynamics
|
| Abstract: | This research is dedicated to developing methodology and software to significantly
improve the computational efficiency of comprehensive rotorcraft analysis tools in
support of aircraft design and engineering applications. The development will emphasize
multi-level scalable parallel processing methods that are suited for modern rotorcraft
structural dynamics analysis formulated using multi-body and finite element methodology.
The research will also address the enhancement of the current rotorcraft structural
dynamics modeling through the consideration of the 2-D/3-D finite element approach to
improve rotorcraft structural dynamics modeling for modern advanced rotorcraft design
and to better support CFD/CSD analysis. The parallel processing methods to be developed
will address the rotor dynamics analysis employed either with 1-D nonlinear beam
elements or with more sophisticated 2-D or 3-D finite elements. The proposed high
performance computing methodology development will also accommodate concurrent
rotorcraft analysis such as parameter sweep and design optimization to dramatically
reduce the computational time. Phase I of this development focuses on the investigation of
viable strategies for applying parallel computing in the framework of presently available
comprehensive rotorcraft analysis codes. The Phase I efforts will focus on developing
and testing the prototype of the parallel processing methodology in rotorcraft analysis
codes including the model enhanced with 2-D/3-D finite element. Phase I will also
demonstrate the high performance computing for the concurrent rotorcraft analysis tasks
such as design sensitivity study.
|
CFD RESEARCH CORP.
215 Wynn Dr., 5th Floor
Huntsville, AL 35805 |
Phone:
PI:
Topic#: |
(256) 726-4837
Paul J. Dionne
ARMY 08-016 Awarded: 10/9/2008 |
| Title: | High Performance Computing for Rotorcraft Structural Dynamics
|
| Abstract: | High fidelity computational analyses using solid-fluid interaction models are becoming an
important aspect of rotorcraft analysis and design. The large size of these models
(potentially millions of degrees of freedom) makes parallelization necessary for
reasonable turn-around times. The fluid models, typically having significantly more
degrees of freedom, scale well. The solid models, however, typically do not scale as
well and thus can become a computational bottleneck for large and highly parallel analysis
of coupled solid-fluid systems. In this SBIR, CFDRC will leverage ongoing research and
development in the area of solid-fluid interaction to investigate and develop methods for
optimal parallelization of a structural analysis code within a coupled fluid/solid framework.
A mature existing solid mechanics computational solver with access to several different
types of preconditioners and solvers will be used as the baseline. During Phase I, the
capabilities of this solver for rotorcraft structural dynamic predictions will be
demonstrated. Additionally, the performance of various preconditioner/solver
combinations will be investigated and improvements for optimal performance for solver
robustness and scalability will be identified. In Phase II, we will implement and
demonstrate the identified improvements and incorporate this structural solver into the
RCAS framework to allow large-scale parallel coupled solid/fluid interaction analyses.
|
ADVANCED ROTORCRAFT TECHNOLOGY, INC.
1330 Charleston Rd
Mountain View, CA 94043 |
Phone:
PI:
Topic#: |
(650) 968-1464
Hossein Saberi
ARMY 08-017 Awarded: 10/22/2008 |
| Title: | Advanced Rotorcraft Comprehensive Analysis
|
| Abstract: | The focus of this research is to develop an advanced rotorcraft comprehensive analysis
tool that will significantly improve the accuracy of the performance, load, vibration, and
aeroelastic stability predictions. The product is intended to support new aircraft design
and engineering applications. The Rotorcraft Comprehensive Analysis System (RCAS)
has been selected for the advancement of the rotorcraft analysis tool. The development
will emphasize the improvement of a software environment that enables the easy
integration of new functionalities and straightforward interface of external control system
and CFD codes. The integration of new nonlinear unsteady dynamic stall airloads and
the improvement of vortex wake models along with a multi-load path drivetrain system and
a high fidelity turboshaft engine are considered. A graphical user interface (GUI) that will
allow users to generate complex rotorcraft configurations, run scenarios, and provide
standard output are also included. In Phase I, the functional requirement definition, the
theoretical formulations, and the algorithms will be developed to pave the way for full
implementation of all the new functionalities. The software infrastructure for the inclusion
of new functionalities will be developed and tested. Selected functionalities will be
prototyped.
|
Continuum Dynamics, Inc.
34 Lexington Avenue
Ewing, NJ 08618 |
Phone:
PI:
Topic#: |
(609) 538-0444
Daniel A. Wachspress
ARMY 08-017 Awarded: 10/22/2008 |
| Title: | Advanced Aerodynamic Modules for Comprehensive Rotorcraft Analyses
|
| Abstract: | Fast, accurate computational models of rotorcraft aerodynamics and dynamics are critical
for analysis and design. The strong coupling between aerodynamics and dynamics
characteristic of rotary-wing aircraft greatly complicates the task of comprehensive
rotorcraft analyses aspiring to this goal. Over the past twenty-five years, the core focus
of Continuum Dynamics, Inc., (CDI), has been to develop fast, accurate, robust
aerodynamic models of rotorcraft for analysis and design. These models are currently in
use by all major U.S. rotorcraft manufacturers as well as NASA and the DoD. In this SBIR
effort, CDI will team with the Georgia Institute of Technology, (GIT), to integrate these
sophisticated rotorcraft aerodynamic models into the U.S. Army’s Rotorcraft
Comprehensive Analysis System, RCAS. An extensive series of calculations will be
performed to demonstrate significant improvements of the new RCAS analysis, elevating
RCAS to the state-of-the-art in both rotary-wing aerodynamics and dynamics modeling. In
so doing, CDI and GIT will coordinate with industry and government researchers to
develop an industry-standard format for coupling aerodynamic and dynamic modeling
components applicable for both comprehensive rotorcraft analyses and coupled
Computational Fluid Dynamics/Computational Structural Dynamics solutions.
|
NEW ENGLAND ANALYTICS, LLC
2 Trap Falls Rd Suite 204
Shelton, CT 06484 |
Phone:
PI:
Topic#: |
(203) 926-2722
Naji Yakzan
ARMY 08-018 Awarded: 10/22/2008 |
| Title: | Light Weight Collective Pitch Control Systems for Swashplateless Rotors
|
| Abstract: | Swashplateless rotor systems are being developed as a means of reducing weight,
maintenance and in support of active rotor systems. These active rotor systems utilize
some form of on-blade device to provide primary "cyclic" flight control. In order to achieve
optimal performance however, such a system needs to be supplemented with a means of
adjusting the average or "collective" pitch of the rotor blades while in flight. This proposal
presents a conceptual approach to providing collective pitch control independent of an
on-blade flight control system. The objective of this proposal is to develop a mechanical
system that provides collective pitch control by means of an electrical actuator. The
proposed system will be enclosed within the rotor hub and will provide collective control
without the use of a swashplate and its associated external mechanical components.
This system will be designed using an existing aircraft rotor hub as a baseline for
comparison. The goals of this study are to define a robust system that provides the same
capabilities as found in the baseline aircraft while achieving the technical objectives of
reduced weight, drag and maintenance.
|
ORBITAL RESEARCH, INC.
4415 Euclid Avenue Suite 500
Cleveland, OH 44103 |
Phone:
PI:
Topic#: |
(216) 649-0399
Matthew Birch
ARMY 08-018 Awarded: 10/22/2008 |
| Title: | Light Weight Collective Pitch Control Systems for Swashplateless Rotors
|
| Abstract: | Orbital Research Inc proposes to design and optimize a light-weight swashplateless
helicopter rotor collective control system. One enabling technology for swashplateless
rotors utilizes on-blade controls to control the lift created by each rotor blade. However,
a limitation of on-blade controls is that utilizing the individual blade lift authority for
collective blade control diminishes the range available for cyclic blade control. A
collective control system that primarily adjusts the root blade incidence angle gives
increased lift without reducing the authority of the on-blade controls. To provide reduced
complexity and weight Orbital Research proposes utilizing all-electric redundant harmonic
drive actuators to drive a single mechanism capable of increasing the root blade incidence
while maintaining integrated pathways for access to on-blade control mechanisms.
Benefits of the harmonic drive actuators include: 1) No backlash, 2) high torque, and 3)
simplicity. Because the harmonic drive actuators consist of DC motors and a low-volume,
high-gear-ratio harmonic transmission, they are extremely reliable. This will result in a
design with low mass, compact geometry, reduced complexity, easy maintenance and
ballistic damage resistance.
|
MOSAIC ATM, INC.
801 Sycolin Road Suite 212
Leesburg, VA 20175 |
Phone:
PI:
Topic#: |
(800) 405-8576
Stephen Pledgie
ARMY 08-019 Awarded: 10/22/2008 |
| Title: | Persistent Tactical Seeability Through Integrated Sensor Guidance
|
| Abstract: | Gimbaled sensor technology and unmanned air vehicle (UAV) guidance systems have
advanced to the point where sensor-guided UAV flight operations can become reality.
Mosaic ATM proposes a unique predictor-corrector framework for achieving persistent
tactical seeability, a measure that estimates the exploitation quality of imagery captured by
a moving platform over rugged terrain. Our approach integrates a predictive mechanism
for terrain-cognizant sensor/platform configuration with an online planning and guidance
capability for maintaining reliable quality of service in the face of environmental and
operational disturbances. We have teamed with Brigham Young University's MAGICC Lab
to provide the Army with a complete solution featuring rapid sensor configuration and
real-time corrective guidance.
|
TOYON RESEARCH CORP.
6800 Cortona Drive
Goleta, CA 93117 |
Phone:
PI:
Topic#: |
(805) 968-6787
Gaemus E. Collins
ARMY 08-019 Awarded: 10/20/2008 |
| Title: | Sensor Guided Flight for Unmanned Air Vehicles
|
| Abstract: | Sensor guided flight is an essential capability for utilizing UAVs more effectively in
reconnaissance, surveillance and target acquisition (RSTA) missions. Sensor guided flight
is envisioned as the ability for a UAV's sensing system, primarily an imaging system, to
automatically request a platform position and attitude that maximizes its performance. It is
the ability to monitor viewing conditions for a given RSTA task, assess whether the
sensor system parameters and platform position and attitude most optimal for those
viewing conditions, and, if not, compute and recommend preferred parameters and
platform state for best quality imagery for those viewing conditions. This effort will
develop the software and architecture that can deliver robust, reliable RSTA from UAVs.
We will identify sensor system parameters that can be adjusted automatically during flight,
develop techniques to initialize these parameters to an optimum default configuration,
automatically monitor platform state to check if viewing obstacles interfere with the line of
sight (LOS) to ground, automatically alter sensor system configuration parameters to
regain LOS, and enable system transition from operator-managed flight planning to fully
autonomous flight.
|
MIDE TECHNOLOGY CORP.
200 Boston Avenue Suite 1000
Medford, MA 02155 |
Phone:
PI:
Topic#: |
(781) 306-0609
Attila Lengyel
ARMY 08-020 Awarded: 10/22/2008 |
| Title: | Innovative Pitch Rod Actuators for Individual Blade Control
|
| Abstract: | Current pitch rods are used to adjust the pitch on the main rotor blades. The collective
pitch control is actuated through the swashplate to change the pitch of each blade all at
once. There is no current method to individually change the pitch of only one blade
individually in production, but there have been some research activities in this area. The
technology proposed would remove the currently passive pitch rod and replace it with an
active pitch rod that can adjust the main rotor pitch of each blade individually at relatively
high bandwidths. Midé proposes to develop a self contained actuation system for
Individual Blade Control. Individual Blade Control (IBC) has been predicted to be effective
in improving rotor performance. A well developed theory has been posed that a
controlled oscillation of the rotor blades can improve overall rotor performance by
improving the L/De, or effective lift to drag ratio. If the rotor blade system is more
efficient, the rotor speed can be reduced while still generating sufficient lift. The rotor
speed reduction would significantly reduce rotor noise, reduce vibration, and in general
make for a more efficient aircraft.
|
IRW CONSULTING
2632E Calle Sin Ruido
Tucson, AZ 85718 |
Phone:
PI:
Topic#: |
(480) 234-0129
Ahmed Hassan
ARMY 08-021 Awarded: 10/22/2008 |
| Title: | Innovative Systems for Reduction of Rotorcraft Hub Drag
|
| Abstract: | Recent applications of Active Flow Control (AFC) to fixed wing configurations
demonstrated the efficacy of AFC in reducing drag. Substantial work was done using
simple periodic actuation using zero-mass flux devices, however, novel devices that are
light and have no moving parts but require compressed air became available and they
have proven their effectiveness in some applications. The application of this knowledge
to rotating systems such as the shank and a hub of a helicopter rotor represent the heart
of the present proposal. In fact knowing the high drag of the rotor hub assembly led the
PIs to acquire the experimental apparatus on which drag reduction schemes using AFC
could be investigated. The facility is ready for initial tests and was awaiting sponsorship.
The SBIR announcement provides such an opportunity. A generic three bladed rotor hub
assembly was designed that can be rotated in a wind tunnel at free stream velocities
ranging from 0 to 80miles/hour. The shanks are mounted on load cells that can measure
their drag in addition to the overall drag of the assembly. The shanks are also equipped
with actuators which should reduce the shank’s drag. Alternate actuation schemes may
be investigated in the future.
|
PIASECKI AIRCRAFT CORP.
519 West Second Street P.O. Box 360
Essington, PA 19029 |
Phone:
PI:
Topic#: |
(610) 521-5700
Frederick W. Piasecki
ARMY 08-021 Awarded: 10/22/2008 |
| Title: | Innovative Systems for Reduction of Rotorcraft Hub Drag
|
| Abstract: | This technology program investigates methods to reduce the aerodynamic drag of the
helicopter rotor hub and blade shanks, including investigation of the hub/pylon relationship
and its contribution to the flat plate drag of the hub. Examination of both active and
passive technologies which can be applied is an integral part of the study effort. The H-
60 is selected as the baseline air vehicle for the study. A baseline weight and drag level
will be established and a set of design criteria developed to ensure that the drag
reduction approach will not compromise the basic mission capability and maintainability of
the aircraft. A detailed geometric model of the hub and shank areas will be developed,
and a multi-case CFD analysis of both the baseline and advanced hub designs will be
conducted. A study matrix that cycles each design ap-proach through varying dynamic
pressure levels, angles of attack, and separation points will be con-ducted, leading to the
selection of alternative solutions for a final recommendation for the technology initiative to
be pursued in Phase II. During the Option Phase, planning for Phase II full-scale fabrication
and testing of the reconfigured hub will be conducted.
|
TECHNOLOGY IN BLACKSBURG, INC.
265 Industrial Drive
Christiansburg, VA 24073 |
Phone:
PI:
Topic#: |
(540) 381-8502
Matthew Langford
ARMY 08-021 Awarded: 10/22/2008 |
| Title: | Flow-controlled Inflatable Fairings for Helicopter Hub Drag Reduction
|
| Abstract: | Techsburg, Inc. proposes to perform experimental proof-of-concept testing of a flow-
controlled inflatable fairing concept for helicopter hub/shaft drag reduction. The proposed
system includes a rigid hub fairing coupled with an inflatable shaft fairing. Flow control
jets emit from the shaft fairing and produce an aerodynamic seal between the hub and
shaft fairings, utilizing the Coanda Effect to convert the jet momentum to aerodynamic lift
on the hub fairing. During Phase I, a subscale helicopter fuselage model employing the
proposed drag reduction technology will be testing in a continuous, subsonic wind tunnel
with a 6 ft by 6 ft test section. The drag reduction due to the proposed system will be
quantified in the wind tunnel tests, and the concept will be further optimized using both
computational fluid dynamics and further experiments in Phase II.
|
ADVANCED DYNAMICS, INC.
1500 Bull Lea Road, Suite 203
Lexington, KY 40511 |
Phone:
PI:
Topic#: |
(859) 699-0441
Patrick Hu
ARMY 08-022 Awarded: 10/22/2008 |
| Title: | VABS Enabled Design Environment for Efficient High-Fidelity Composite Rotor Blade and Wing Section Design
|
| Abstract: | This SBIR aims at developing a high-fidelity, yet efficient and easy-to-use, composite rotor
blade and wing section design environment to facilitate rapid and confident
aeromechanics assessment during conceptual design stages. A well-known technical
barrier for composite rotor blade and wing section design is the lack of an efficient, user
friendly, high-fidelity design tool to realistically represent the blade section at the
conceptual level. This limitation prevents designers from accurately yet efficiently
generating sectional properties, easily invoking comprehensive analyses, and rapidly and
confidently predicting the stress distribution. As a result, aeromechanical analysis (e.g.
for stability, loads, and vibration) is unfortunately left out of the conceptual design phase.
In order to overcome this technical barrier and limitation, we propose to improve the
functionalities of VABS (Variational Asymptotic Beam Section analysis), the best proven
technology for realistic composite rotor blade analysis, and seamlessly integrate it with a
versatile CAD environment, a robust optimizer, and a general-purpose postprocessor, all
of which are specially tailored for blade and wing section design. We will create the initial
capability in Phase I, leading to the full capability of a VABS enabled design environment
for efficient high-fidelity composite rotor blade and wing section design in Phase II.
|
ADVATECH PACIFIC, INC.
1849 North Wabash Ave
Redlands, CA 92374 |
Phone:
PI:
Topic#: |
(900) 307-6218
Peter Rohl
ARMY 08-022 Awarded: 10/22/2008 |
| Title: | Composite Rotor Blade and Wing Structural Design Tool
|
| Abstract: | Aeroelastic effects are significant design drivers in rotorcraft design. Typically, detailed
structural information of the rotor blade necessary to determine its cross-sectional mass
and stiffness properties is not available early on in the design process, especially for
complex composite blades that are being employed in modern rotor systems. Therefore,
high-fidelity aeroelastic analysis is usually not done until late in the rotorcraft design
process, when changes to the design are difficult and costly to implement. Advatech
Pacific proposes to address this shortcoming through the development of an integrated
rotor blade design environment, where the blade cross sectional properties are calculated
by the Variational Asymptotic Beam Sectional analysis code (VABS). This approach
combines the comparatively low run times of a beam structural analysis desired for a
preliminary-level design tool with the high fidelity rotor blade cross sectional information
typically associated with a 3D finite element approach. Overall rotorcraft design and blade
aeromechanical analysis is provided by the Rotorcraft Comprehensive Analysis System
(RCAS). The original developer of VABS, Dr. Carlos Cesnik, is part of the Advatech Team,
giving us a significant head start by bringing both his expertise and the latest version of
the VABS code, UM/VABS, to the project. In addition, Mr. Robert Loftus, currently a
Technical Fellow at the Boeing Company (formerly McDonnell Douglas Helicopters) and
IPT Lead for the new composite main rotor blade design and development for the AH-64D
Apache Attack Helicopter, will be providing practical blade design expertise. The
proposed design environment will be flexible and modular, so that individual codes can be
replaced without major software development effort, should that be desired in the future.
The development will be incremental, with Phase I of the SBIR effort focusing on proving
out the envisioned architecture.
|
TECHNOSOFT, INC.
11180 Reed Hartman Highway
Cincinnati, OH 45242 |
Phone:
PI:
Topic#: |
(513) 985-9877
Stephen Hill
ARMY 08-022 Awarded: 10/20/2008 |
| Title: | Practical Composite Rotor Blade and Wing Structural Design Tool for Aeromechanical Assessments in Conceptual Design
|
| Abstract: | An integrated design and analysis environment supporting the engineering of rotorcraft
blades and wings is proposed which will facilitate the assessment of rotorcraft
aeromechanics issues at early design stages. The environment will employ a 3D feature-
based design environment with an easy-to-use graphical interface that will allow rapid
configuration of conceptual designs and automation of high-fidelity analysis models. It will
support the parametric design of rotor blade and wing geometry using isotropic and
composite materials. Rotor blade cross-section properties will be computed from the
design geometry and material descriptions for automating the aeromechanical analyses. It
will leverage current design and analyses tools that will be customized and enhanced to
facilitate the rapid engineering of rotorcraft. The high-fidelity integrated analysis
capabilities coupled to the easy-to-use interactive design environment will facilitate rapid
assessment of rotorcraft configurations and leads to optimum configurations reducing
engineering time and costs in progressing to the detailed design stages. Conceptual
designs can be easily configured and high-fidelity analysis models can be automated to
support trade studies and optimization of rotorcraft designs. The ability to integrate the
design and multi-disciplinary analysis processes within an easy-to-use environment will
provide key functionality to accelerate and improve future rotorcraft engineering.
|
DYNAMET TECHNOLOGY, INC.
Eight A Street
Burlington, MA 01803 |
Phone:
PI:
Topic#: |
(781) 272-5967
David Main
ARMY 08-023 Awarded: 10/22/2008 |
| Title: | Titanium Metal Matrix Composite Systems with Enhanced Elevated Temperature Properties for Advanced Turboshaft Engine
Impeller Applications
|
| Abstract: | This proposal addresses the need for high temperature titanium metal matrix composites
(MMC) for advanced turboshaft engine impellers. Dynamet Technology’s particulate
reinforced titanium MMCs have superior room and elevated temperature strength, are
stiffer and have better creep resistance than conventional titanium alloys. New Ti MMC
compositions based on a novel alloy matrix exhibit significantly improved room and
elevated temperature properties and specific strengths (strength/weight). The objective
of Phase 1 is to demonstrate that these new Ti MMC compositions can meet the demands
placed on impellers from higher temperatures and pressures required for advanced
turboshaft engines. In Phase 1 selected compositions will be produced and evaluated.
The manufacturability of these materials will be demonstrated. The evaluation will include
density determination, room and elevated temperature tensile testing, chemical and
metallographic analyses. Program support will be provided by Honeywell
Aerospace/Advanced Technology. During the Phase 1 Option, creep resistance testing of
promising composition(s) will be conducted at the maximum design compressor exit
temperature of these advanced engines. In Phase II materials and processes will be
developed for the manufacture of impellers and tested for required properties such as;
tensile properties, fatigue and creep resistance, fracture toughness and crack growth at
room and elevated temperatures.
|
FMW COMPOSITE SYSTEMS, INC.
1200 W. Benedum Industrial Drive
Bridgeport, WV 26330 |
Phone:
PI:
Topic#: |
(937) 904-4333
Seshacharyulu Tamirisakanda
ARMY 08-023 Awarded: 10/22/2008 |
| Title: | Reinforced High Temperature Titanium Metal Matrix Composite Systems For Impeller Applications In Advanced Army Turboshaft
Engines
|
| Abstract: | FMW Composite Systems, Inc., in collaboration with Honeywell Aerospace (Engine
Manufacturer) proposes to develop a nano dispersion reinforced titanium metal matrix
composite (TiMMC) system that can operate at higher temperatures for impeller
applications in advanced Army turboshaft engines. After determining the goal operating
temperatures and pressures that will be experienced in advanced turbine engines, a
TiMMC system that can meet the property goals will be down-selected using design of
experiments approach. Manufacturability of the selected system will be demonstrated
using subscale article fabrication. Performance of the TiMMC system will be proved by
conducting coupon testing at room and elevated temperatures.
|
QUESTEK INNOVATIONS LLC
1820 Ridge Avenue
Evanston, IL 60201 |
Phone:
PI:
Topic#: |
(847) 425-8232
Christopher P. Kern
ARMY 08-024 Awarded: 10/9/2008 |
| Title: | Main Rotor Weight Reduction and Performance Enhancement via the use of Carburized, High-Strength, Secondary Hardening Steel
|
| Abstract: | Main rotor shafts, specifically those used on the CH-47, are among the largest, heaviest,
and highly loaded single components on rotorcraft. As the materials technology used in
these shafts are decades old, (carburized 9310) there exists an opportunity to redesign
the component with state-of-the-art materials technology and reduce component weight
20-25%. Carburizing alloys available today may also provide benefits in thermal
resistance, ballistic performance, and stress-corrosion cracking resistance; meaning a
technology upgrade holds promise for both weight reduction and performance
enhancement. QuesTek’s Materials by Design® technology has been used to design
Ferrium® C61, which has a high-strength / high-toughness core to allow for weight
reduction or increased power density of components compared to that of 9310. C61 is
currently used to make V091 ring and pinions in transmissions for SCORE® 1600 class
off-road racing cars. This alloy may represent a substantial weight-savings opportunity
for the main rotor shaft on the CH-47 without requiring significant changes in the
production process of the component. Other materials technologies using high strength
steels may require weld zones, and titanium-based solutions would necessarily increase
the design envelope and would likely not be backwards compatible with previous
designs. A carburizing steel with high strength, load bearing capability offers the best
solution for enhanced performance and lower weight at reasonable cost.
|
IMPACT TECHNOLOGIES, LLC
200 Canal View Blvd
Rochester, NY 14623 |
Phone:
PI:
Topic#: |
(585) 424-1990
Carl S. Byington, P.E.
ARMY 08-025 Awarded: 10/22/2008 |
| Title: | Lubricant Condition and Metal Analysis Sensor System (LUCAS)
|
| Abstract: | Impact Technologies, in cooperation with GasTOPS Inc., proposes a miniaturized,
integrated, on-line sensing solution for detection of lubricant quality, metal wear debris
and debris elemental analysis. The multi-sensor device created in this program will serve
as a direct replacement for legacy chip detectors currently employed to detect metal
particles in aircraft lubrication systems. Key tasks of this Phase I effort include: 1)
feasibility studies to enable technologies for on-line small scale wear metal elemental
analysis; 2) miniaturization (MEMS) and adaptation of Impact’s broadband electrochemical
impedance spectroscopy (EIS) technology for lubricant quality monitoring; 3) conceptual
design of a small-scale sensor for application to chip detector ports that integrates wear
particle quantification and oil quality detection; and 4) Design and fabrication of macro
level prototypes of each of the sensing technologies identified for inclusion. A prototype
system will be created and the technology developed will be demonstrated to Army
personnel and other stakeholders at the end of this Phase I program.
|
Advanced Ceramics Manufacturing
7800A South Nogales Highway
Tucson, AZ 85706 |
Phone:
PI:
Topic#: |
(520) 547-0861
Zachary Wing
ARMY 08-026 Awarded: 10/22/2008 |
| Title: | Advanced Manufacturing Methods for Composite Gearbox Housings for Rotorcraft
|
| Abstract: | New composite manufacturing technology is urgently needed to improve rotocraft (and
non-rotocraft) performance via further integration of composite materials. Recently,
Advanced Ceramics Manufacturing (ACM) developed a system of water soluble
composites tooling materials that has potential to advance the state composite
manufacturing. A team comprised of Advanced Ceramics Manufacturing (ACM) and the
University of Delaware integrating state of the art composite processes with ACM’s
water soluble technology to produce composite structures with integrated fluid passages.
The objective of this proposal is to adapt composite manufacturing processes and ACM’s
water soluble tooling technology to produce integrated fluid passages in composite
structures. The proposed methods and technology developed will yield a low cost
manufacturing technology for producing complex rotocraft structures.
|
ILLINOISROCSTAR LLC
P. O. Box 3001
Champaign, IL 61826 |
Phone:
PI:
Topic#: |
(217) 355-1725
Mark D. Brandyberry
ARMY 08-027 Awarded: 10/30/2008 |
| Title: | Experimental and Computational Program for Slow and Fast Cookoff for Insensitive Munitions Testing
|
| Abstract: | We propose a joint experimental and computational program to predict the behavior of
heterogeneous energetic materials, specifically the properties and dynamics of their
initiation, during slow and fast cookoff for insensitive munitions testing. The experimental
effort will involve gram-scale fast and slow cookoff experiments in fully instrumented test
cells, allowing for spatial and temporal resolution of critical dynamic variables. The
modeling effort will focus on multiscale, multiphysics simulations using validated models
on high-performance parallel computer platforms. Intermediate scale modeling is crucial to
bridging the enormous gap between device-scale models that are often based on
empirical modeling rather than first principles, and atomistic-scale models that take into
account the underlying discrete nature of matter but are often difficult to relate to
engineering-scale results. Our multiscale approach to modeling and simulation will
explicitly address physical features and phenomena at the macro- (device), meso-
(aggregate of crystals) and micro-scales (individual crystal) in an integrated manner.
|
ORBITAL TECHNOLOGIES CORP.(ORBITEC)
Space Center, 1212 Fourier Drive
Madison, WI 53717 |
Phone:
PI:
Topic#: |
(608) 229-2732
Martin Chiaverini
ARMY 08-027 Awarded: 10/31/2008 |
| Title: | Slow and Fast Cook-Off Modeling
|
| Abstract: | Orbital Technologies Corporation proposes to develop a model of both slow and fast
cook-off events to help advance efforts to produce solid propellants that can meet
insensitive munitions requirements. A standard test to predict the results of full scale
SCO and FCO experiments will be developed. In Phase I, we will develop hypotheses to
describe solid propellant response to slow and fast cook-off heating events for various
propellant families. Experiments will be conducted and compared to the hypotheses for
validation and refinement. A numerical simulation will be implemented, and plans
developed for Phase II work.
|
NESCH, LLC
1105 W 163rd Ave
Crown Point, IN 46307 |
Phone:
PI:
Topic#: |
(219) 644-3505
Ivan Nesch
ARMY 08-028 Awarded: 10/30/2008 |
| Title: | Complementary Non-Destructive Evaluation (NDE)/Testing (NDT) Techniques for Stockpile Reliability Programs (SRP) of U.S. Army
Tactical Missile Systems
|
| Abstract: | Nesch, LLC will evaluate an in-laboratory Diffraction Enhanced Imaging (DEI) and Multiple
Image Radiography, here referred to as DEI, machine as a potential new non-destructive
evaluation/testing technique for use by the U.S. Army. Unlike conventional x-radiography,
which derives contrast only from a specimen's absorption effects, DEI derives contrast
from all interactions of X-rays with a specimen (absorption, refraction, and scattering).
From a single experiment, DEI can produce a set of images with higher contrast and
resolution than conventional radiography. Consequently, DEI provides useful imaging
contrast from materials, defects and embedded objects that have very slight differences
in x-ray absorptivity. In this feasibility study, the ability of DEI to detect and measure the
sizes of flaws, cracks, and inclusions in carbon based materials and to visualize and
quantitate corrosion in an aluminum alloy will be investigated. This work will be extended
during the Option Period to inspect specimens with more relevance to the U.S. Army. In
Phase II the DEI machine's capabilities will be improved and at least one prototype will be
delivered that can safely inspect Army tactical weapons systems and identify
performance limiting defects without false positives.
|
PHYSICAL OPTICS CORP.
Photonic Systems Division 20600 Gramercy Pl, Bldg 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Volodymyr Romanov
ARMY 08-028 Awarded: 12/3/2008 |
| Title: | Compton Backscattering Focusing X-Ray System for Nondestructive Evaluation/Testing
|
| Abstract: | To address the U.S. Army PEO Missiles and Space need for complementary
Nondestructive Evaluation/Testing, (NDE)/(NDT), radiography techniques for the Stockpile
Reliability Program of the U.S. Army tactical missile system, Physical Optics Corporation
(POC) proposes to develop a new unique, affordable, portable, non-scanning Compton
Backscattered Focusing X-ray NDE/NDT System (COFOX) for determining the dimensions,
proper assembly, and flaws (voids/inclusions/cracks), corrosion, and other defects of
tactical missile systems that consist of heterogeneous materials (explosives, adhesives,
electronics, composites, plastics, etc). This proposed device is based on the POC’s
innovative Lobster-Eye X-ray focusing lens and the registration of X-ray Compton
backscattered photons to provide one-sided in situ NDE/NDT of the missile systems. The
COFOX includes a portable X-ray source, Lobster-Eye lens, and an X-ray CCD camera,
with a portable computer providing X-ray image processing integrated in a compact
handheld housing. The COFOX system will provide NDE/NDT with a quality level better
than 1/4–1/4T (0.25% density sensitivity and 0.25% thickness resolution). In Phase I, POC
will demonstrate the feasibility of the COFOX system by using its prototype for the
NDE/NDT of heterogeneous materials. In Phase II, POC plans to design, fabricate, and test
a prototype of the commercial variant of the COFOX system.
|
STARFIRE INDUSTRIES, LLC
60 Hazelwood Drive
Champaign, IL 61820 |
Phone:
PI:
Topic#: |
(708) 955-6691
Brian E. Jurczyk
ARMY 08-028 Awarded: 10/22/2008 |
| Title: | Neutron Radiography for Complementary Non-Destructive Evaluation/Testing for Stockpile Reliability Programs of U.S. Army
Tactical Missile Systems
|
| Abstract: | Neutron Radiography (NR) is a non-destructive evaluation/non-destructive testing
technique that is an ideal complement to current x-ray techniques because of differences
in how neutrons interact with matter; providing superior contrast for imaging lightweight
organic materials, especially adhesives, propellants, liners, and composite materials.
Complimentary neutron-based imaging for energetic munitions has been demonstrated by
Picatinny Arsenal/PEO Ammo; however, NR has traditionally been limited to a small number
of locations around the world because of the relative difficulty of producing
neutrons—typically requiring a nuclear reactor, accelerator facility, or significant
quantities of radioactive material. Starfire Industries is developing an electronic neutron
source that is compact, safe and highly efficient; enabling NR to be performed on-site at
production facilities or material storage locations for NDE/NDT inspection. This Phase I
SBIR project will demonstrate the applicability of the NR technique to meet the specific
requirements of Redstone Arsenal/PEO Missiles and Space for tactical missile stockpile
reliability—in particular simulating detector imaging sensitivity and defect resolution for
materials of interest. Once feasibility is established and NR station requirements known, a
preliminary system design based on the Starfire advanced neutron source can be
evaluated for performance, safety and cost.
|
DR TECHNOLOGIES, INC.
7740 Kenamar Court
San Diego, CA 92121 |
Phone:
PI:
Topic#: |
(858) 587-4200
Matt Wrosch
ARMY 08-029 Awarded: 12/4/2008 |
| Title: | Sintered Polymeric Composites with Very High Transverse Thermal Conductivity (PDRT08-019)
|
| Abstract: | Transverse thermal transfer characteristics of state-of-the-art carbon fiber reinforced
polymer (CFRP) materials impose significant limitations on the efficacy of electronic
assemblies mounted in composite structures. Material technologies for effective heat
removal from an electronic device and into the CFRP body are needed. Specifically,
techniques that significantly enhance the through-thickness thermal conductivity of CFRPs
will allow for a localized heat source to be spread throughout a composite structure,
where in-plane conductivity is quite good. DR Technologies is proposing the usage of
novel sintering conductive resins to overcome thermal resistance at interlaminar
interfaces, thereby dramatically enhancing the transverse thermal conductivity of carbon
fiber reinforced polymeric composite laminates. These sintered resins have recently
demonstrated effective thermal conductivity of 50 W/m-K, an order of magnitude
improvement compared to thermally conductive epoxies. Although the proposed materials
are processed and cured like conventional polymeric composites, their thermal
characteristics are much closer to solders than polymers.
|
TRITON SYSTEMS, INC.
200 TURNPIKE ROAD
CHELMSFORD, MA 01824 |
Phone:
PI:
Topic#: |
(978) 250-4200
Thomas Carroll
ARMY 08-029 Awarded: 11/5/2008 |
| Title: | Improving Through-Thickness Thermal Conductivity of Carbon/Epoxy Laminates(1001-280)
|
| Abstract: | Triton Systems proposes to increase the through-thickness thermal conductivity of
carbon/epoxy structural laminates by selective employment of high thermal conductivity
fiber materials and a proven 3-D laminate architecture. Using this approach, it has been
shown that through thickness thermal conductivity of structural carbon epoxy laminates
can be increased so that the overall heat transfer capacity of the laminate is 95% that of
the baseline aluminum structure. At the same time, the laminate retains 86% of its in-plane
strain-to-failure. Triton’s Phase I approach ensures all materials and processes
developed in this program will be compatible with current missile airframe manufacturing
practices; including both hand lay-up / autoclave cure and filament winding processes. In
order to successfully transition this technology to solve thermal management problems in
composite missile airframe structures, Triton has assembled a strong team that
complements Triton’s expertise in composite materials and processes with expertise in
thermal management / testing and in-depth knowledge of the requirements of Army
tactical missile systems.
|
NANO TERRA, INC.
790 Memorial Drive Suite 202
Cambridge, MA 02139 |
Phone:
PI:
Topic#: |
(617) 621-8500
David Coffey
ARMY 08-030 Awarded: 11/4/2008 |
| Title: | Using Nanowires to Improve Environmental Protection of Zinc Sulfide
|
| Abstract: | Nano Terra and its subcontractor, Raytheon Missile Systems, proposes a radically
different approach to create a coating for ZnS that strengthens the materials by the use
of nanowires. By carefully ordering these layers, we will not only form a protective layer,
but also form a graded index of refraction structure to reduce reflection. Each
successive layer of nanowires will less dense than the previous layers, thus effectively
decreasing the index of refraction with each layer, gradually reducing the index of
refraction from that of the underlying ZnS to that of air. These nanowire layers should
absorb some of the shock from small particles by dispersing the energy into the voids in
the nanowire net and by preventing crack propagation across surfaces bridged by the
nanowires. Nano Terra, along with its team-mate Raytheon, is qualified to lead this effort
because their staff have experience fabricating and precisely placing nanowires for
similar devices, and they are a world leader in nano-scale manufacturing.
|
SURMET CORP.
31 B Street
Burlington, MA 01803 |
Phone:
PI:
Topic#: |
(781) 345-5777
Lee Goldman
ARMY 08-030 Awarded: 10/30/2008 |
| Title: | Improved Environmental protection for Zinc Sulfide
|
| Abstract: | Multispectral ZnS windows provide excellent broadband transmission but suffer from
susceptibility to damage from handling, sand erosion and rain impact. Surmet is proposing
innovative technology to provide such protection while meeting the stated transmission
requirements, >65% at 1.06 microns and >85% average transmission over 8 – 12
microns. Phase I work will include key fabrication and testing work to demonstrate
effectiveness of our technology and ability to apply it to missile domes. Surmet will work
with a missile systems’ Prime Contractor to produce technology with near-term insertion
potential. Phase II will optimize our technology and prove repeatability in optical and
durability performance, and demonstrate performance, producibility and affordability.
|
TELAZTEC LLC
15 A Street
Burlington, MA 01803 |
Phone:
PI:
Topic#: |
(781) 229-9905
Douglas S. Hobbs
ARMY 08-030 Awarded: 10/23/2008 |
| Title: | Enhanced Durability, High-Transmission, ZnS Windows Incorporating AR Microstructures
|
| Abstract: | Many military systems utilize the material Zinc Sulfide (ZnS) for windows and domes
because of its high transmission and low absorption of infrared light, combined with its
relatively low cost. Multi-spectral, or clear ZnS (ClearTran) has a wide spectral
transmission range that is particularly useful for multimode missile seekers such as the
Joint Common Missile. One long-standing issue with ClearTran is its low environmental
durability that necessitates the use of some form of hardening to protect the window or
dome from damage due to rain and sand impacts. Typical hardening methods involve the
application of thin-film material coatings that must also serve as an anti-reflection (AR)
treatment. Such coatings however limit the transmission bandwidth forcing a tradeoff
between the level of transmission required and the expected lifetime. As mission profiles
become more demanding the further utility of ZnS will depend upon the continued
evolution and development of hardening strategies to improve dome durability under
increasingly adverse environmental conditions. In a recent experimental study, an
innovative AR treatment based on surface relief microstructures was shown to have
great potential for increasing the survivability of ZnS windows operating in abrasive
environments. This Phase I project proposes to further investigate the durability of AR
microstructures built in ClearTran windows that meet the wide bandwidth, high
transmission performance requirements of multimode seekers. Multiple design variants
that combine AR microstructure technology with hard oxide coatings will be fabricated in
ZnS coupons and subjected to a set of rain and sand exposure conditions set by the
Government. Six coupons of the most promising designs will be delivered to the
Government for further erosion testing. In a Phase I Option program, a statistically
meaningful number of coupons will be fabricated with the most durable AR
microstructures found during the Phase I work, and further rain and sand erosion testing
will be conducted. Also in the Phase I Option program, AR microstructures will be
fabricated in a small-scale ClearTran lens surface to demonstrate the ability to apply AR
microstructures to dome surfaces during a Phase II program. A close collaboration with
the multimode seeker vendor Raytheon Missile Systems, will be maintained throughout the
multi-phase program to ensure the rapid transition of the technology into Army systems.
|
COMBUSTION RESEARCH & FLOW TECHNOLOGY, INC.
6210 Keller's Church Road
Pipersville, PA 18947 |
Phone:
PI:
Topic#: |
(215) 766-1520
Sanford M. Dash
ARMY 08-032 Awarded: 11/4/2008 |
| Title: | Advanced Scramjet Engine/Vehicle Design
|
| Abstract: | This program entails designing a Mach 10, scramjet propelled missile system using
advanced CFD and design-optimization tools. The CFD codes were validated using full-
scale data sets obtained from tests performed in the LENS shock tunnel facility. They
contain advanced turbulence and thermochemical models. A preliminary rocket boosted
and scramjet propelled concept vehicle will be designed meeting Army requirements and
constraints. The propulsive system design will use extensions of earlier concepts,
including optimized inlet designs of Candler, and elliptical combustor designs of CRAFT
Tech, containing optimized flush round/diamond injector patterns. Inlet/combustor/nozzle
designs will be coupled (i.e. realistic inlet solutions are used at the combustor entrance,
etc.), and, nose-to-tail CFD calculations will be performed to extract key performance
parameters from the CFD for design evaluation. Formal optimization tools will be used to
maximize on-design performance, and off-design performance (angle-of-attack, variable
M) will be evaluated. The completed propulsive system design will be modified to improve
aerodynamic performance (via modifying cross-section shapes, etc.) and additional lift
will be obtained by aerodynamic extensions to the design. An optional task deals with the
design and evaluation of start-up concepts which will be evaluated using transient CFD
simulations.
|
COMBUSTION RESEARCH & FLOW TECHNOLOGY, INC.
6210 Keller's Church Road
Pipersville, PA 18947 |
Phone:
PI:
Topic#: |
(215) 766-1520
Brian J. York
ARMY 08-033 Awarded: 11/6/2008 |
| Title: | Transpiration Cooling Computational Fluid Dynamics Submodel
|
| Abstract: | This proposal entails the development of specialized CFD models which can analyze
transpiration cooling processes in complex high-speed environments. This is of
significant importance to the Army since “well-designed” transpiration concepts are
needed on missile systems that can provide reductions in both heat transfer and skin
friction, resulting in improvements in overall performance. The program of work proposed
involves a systematic “building-block” approach that will support the development and
validation of transpiration models for problems of increasing complexity, using both RANS
and LES methodology in complex environments. The environments to be considered in our
Phase I effort will be limited to gas-phase transpiration problems, but will consider the
effects of combustion as well as shock interactions, and will address flowfields such as
those occurring in hypersonic scramjet combustion chambers. The overall objectives will
encompass: gathering building-block data sets for systematic model validation; the
extension of existing RANS transpiration models to include the effects of variable Prandtl
and Schmidt number; the performance of both fundamental validation studies as well as
parametric studies; and, the extension of the models and methodology to an LES
framework (our optional task), including the performance of a unit problem demonstration
calculation.
|
QORTEK, INC.
1965 Lycoming Creek Road Suite 205
Williamsport, PA 17701 |
Phone:
PI:
Topic#: |
(570) 322-2700
Gareth J. Knowles
ARMY 08-034 Awarded: 11/12/2008 |
| Title: | High Performance IC Implanted Energy Harvesting & Non-Accessible Energy Storage
|
| Abstract: | The primary objective of this Phase I program will be to demonstrate a high efficiency IC
Implanted Energy Extraction and Optimal Management Architecture using multithreat detect
capable devices (both tamper and reverse engineering). We aim to show through
engineering research, device modeling and hardware prototypes that this approach will
enable maximal energy conversion capability while simultaneously enabling broad threat
detection capability. The design inaccessibility to any adversary will reduce any risks
associated with power interruptions or tampering. Being guided by an MDA prime
contractor/end-use integrator of the technology will substantially focus the efforts and
improve chances for successful integration of protective techniques/technologies into
several key MDA missions that are ongoing. The results will be largely applicable to many
forms and types of hardware AT device packaging and weapons platform electronics.
|
RADIANCE TECHNOLOGIES, INC.
350 Wynn Drive
Huntsville, AL 35805 |
Phone:
PI:
Topic#: |
(937) 320-0966
Joe Frederick
ARMY 08-034 Awarded: 11/12/2008 |
| Title: | Low Power Electronics and Energy Harvesting for Anti-tamper Applications
|
| Abstract: | The proposed research will couple an energy harvester device with an energy storage
device, to provide onboard power for anti-tamper sensors that operate unattended over
extended periods of time. The proposed concept consists of arrays of micro-cantilever
beams that are fabricated from piezoelectric material. The power produced from a
grinding or scanning acoustic microscopy attack, or from environmental vibrational
energy, can either power an AT sensor or trigger or be stored for later use. Our team
proposes to design these arrays so they can be placed in an environment where they will
sense vibration-based interrogation, or scavenge environmental vibrational energy that
would otherwise go unused. Associated micro-circuitry will store and use this energy.
This concept will provide micro to milliwatts of electrical power to operate AT sensors.
There are many sources of acoustic and vibrational energy that can be harvested in
order to provide power for chemical/biological sensors to give early warning of a terrorist
attack, or they cn be placed in the high acoustic and vibration-rich environment of a
propulsion system engine bay to monitor health-monitoring systems. The micro-beams are
robust and long-lived, they require no user intervention, and they will provide an easy
retrofit capability for legacy systems.
|
Applied Nanotech, Inc.
3006 Longhorn Blvd. Suite 107
Austin, TX 78758 |
Phone:
PI:
Topic#: |
(512) 339-5020
Jennifer Li
ARMY 08-035 Awarded: 1/21/2009 |
| Title: | Conductive Ink for High Resolution 3-D Printing
|
| Abstract: | The Army is seeking a low-cost process for applying EMI grid patterns to the concave
surface of a missile dome. Applied Nanotech, Inc. (ANI) is a leader in the development of
metallic nano-inks for challenging application requirements; Optomec has developed a
breakthrough multi-axis direct-write print head that generates an aerodynamically focused
aerosol stream that can be used to print feature sizes down to 10 microns onto planar
and non-planar substrates. ANI proposes to collaborate with Optomec in an SBIR program
to develop a nano-scale conductive ink for high resolution 3-D printing with the aerosol jet
technology. In Phase I, ANI and Optomec will conduct laboratory research and
development culminating in a proof of concept demonstration of the grid application
process by accurately printing the design pattern onto a flat surface of a substrate
comprised of a candidate dome material and verifying a sheet resistance of the printed
pattern of < 1 ohm per square.
|
SURMET CORP.
31 B Street
Burlington, MA 01803 |
Phone:
PI:
Topic#: |
(716) 875-4091
Thomas J. Mroz
ARMY 08-035 Awarded: 11/17/2008 |
| Title: | Conductive Grid Application to Hemispherical Optical Components
|
| Abstract: | Transparent domes for multimode seeker technology are currently being developed. Part
of that development involves the integration of a fine metal grid for EMI shielding. The
shape of the parent dome and the specific requirements for the width and spacing of the
grid lines significantly limit the available methods for fabrication. Photolithography has
been successfully utilized to produce this grid, however, other processing options with
greater flexibility, lower cost, and better manufacturability are sought. We propose herein
to develop a direct write grid application method, suitable to achieve the electrical
requirements of the application, as well as the down-stream processing routes currently
under development. The proposed method will overcome prior issues by providing the
opportunities of a wide conductor material choice, as well as variable line thickness
capability. Our proposed efforts build on prior and current experience with
photolithography, laser methods, and direct write methods that have been, or are being
evaluated for this application. Gridded coupons and partial domes will be demonstrated in
Phase I. A fully gridded 7” hemispherical dome will be produced by the end of the Phase I
Option.
|
TECHNOLOGY ASSESSMENT & TRANSFER, INC.
133 Defense Highway, Suite 212
Annapolis, MD 21401 |
Phone:
PI:
Topic#: |
(410) 987-8988
Todd Heil
ARMY 08-035 Awarded: 11/20/2008 |
| Title: | Vacuum-assisted MIMIC for EMI grid application on spinel domes
|
| Abstract: | Soft lithography is an inexpensive and fast method for applying micropatterned structures
to both flat and nonplanar substrates. A vacuum-assisted Micromolding in Capillaries
(MIMIC) technique will be developed to print a fine electromagnetic interference (EMI) grid
on the inner surface of transparent spinel domes. A photocurable silver filled resin will
infiltrate an EMI grid channel patterned on the surface of an elastomeric stamp using
vacuum-assisted MIMIC. After exposure to ultraviolet light, the silver resin will cure and
then be subjected to furnace treatments to burn off the polymer and densify the silver
grid. After densification, the EMI grid will have a low sheet resistance obtained by
tailoring the thickness of the gridlines. It is anticipated that this process will significantly
reduce the cost of EMI grid application on transparent spinel domes.
|
NANOHMICS, INC.
6201 East Oltorf St. Suite 400
Austin, TX 78741 |
Phone:
PI:
Topic#: |
(512) 389-9990
Donald E. Patterson
ARMY 08-036 Awarded: 10/31/2008 |
| Title: | Novel Energetic Polymers
|
| Abstract: | Energetic polymers find use in a myriad of military and commercial applications. Among
the most commonly used formulations are the nitrate esters, which have reasonably high
energy densities. However, the inherent instability of nitrate esters requires formulations
to include stabilizers. Unfortunately, under the harsh storage conditions frequently
experienced by many military systems, the current stabilizers used in nitrate esters are
consumed too quickly, and the propellants become prematurely unsafe. Regular
monitoring of stabilizer concentration is necessary to ensure the safety of our troops. We
propose to synthesize novel energetic polymers containing only the environmentally
friendly elements carbon, hydrogen, oxygen, and nitrogen. These new polymers will be
flexible, non-crystalline, and robust with a high energy content and densities greater than
1.25 g/cm3. The polymers will also be fabricated to be insensitive to mechanical stimuli
such as impact, friction, and electrostatic discharge.
|
Orbital Technologies Corporation (ORBITEC)
Space Center, 1212 Fourier Drive
Madison, WI 53717 |
Phone:
PI:
Topic#: |
(608) 827-5000
Jeffrey Bottaro
ARMY 08-036 Awarded: 2/5/2009 |
| Title: | Novel Energetic Polymers
|
| Abstract: | ORBITEC proposes to develop novel energetic polymers based on the 1,2,3-triazole
linkage to replace conventional binders commonly used in solid propellants. The proposed
polymers will enjoy higher enthalpy, higher density, greater tolerance for impurities while
curing, desirable mechanical and processing properties, and greater range of compatibility
with other propellant ingredients compared to the conventional binders, such as
hydroxyl-terminated polybutadiene. In Phase I, simple syntheses of prospective poly-
azide and poly-acetylenic monomers will be designed to create a sufficiently large matrix
of potential prospects for the most practical poly-azide and poly-acetylene starting
monomers in the final polymerization to the polymeric triazole-based polymer. Synthesis
scale-up and further physical property testing of the most attractive energetic polymer
candidates can be performed in the Phase I Option period in preparation for testing in a
motor. Physical properties and performance of the specific identified binders will be
measured or determined using modeling approaches.
|
PHYSICAL SCIENCES, INC.
20 New England Business Center
Andover, MA 01810 |
Phone:
PI:
Topic#: |
(978) 689-0003
Ana Racoveanu
ARMY 08-036 Awarded: 11/6/2008 |
| Title: | Novel Energetic Azido Polymer
|
| Abstract: | Physical Sciences Inc. (PSI), and its team member Aerojet, propose to synthesize and
evaluate a novel energetic azido polymer with high energy and low sensitivity and good
density. The proposed prepolymer is a candidate that is expected to perform better
(higher Isp, density, oxygen balance, and heat of formation) than the currently used
energy-releasing prepolymers. The PSI-Aerojet team has developed a synthetic approach
to produce the PGDNMA polymer in 2 stages: monomer synthesis followed by
polymerization. PSI will investigate the physical and chemical properties of the novel azido
polymer. Aerojet will test the PGDNMA polymer for its energetic and thermal properties.
PSI will provide 10 grams of the azido polymer to the appropriate US Government
Laboratory. On a potential Phase II program, PSI will scale up the synthesis, and deliver 1
pound of the PGDNMA polymer to the appropriate US Government Laboratory. Aerojet will
formulate the polymer in a propellant mixture and provide enhanced properties
characterization.
|
MATERIALS & ELECTROCHEMICAL RESEARCH (MER) CORP.
7960 S. Kolb Rd.
Tucson, AZ 85706 |
Phone:
PI:
Topic#: |
(520) 574-1980
Juan Sepulveda
ARMY 08-037 Awarded: 11/17/2008 |
| Title: | Low Cost Production of Transparent Spinel Domes Using Freeze Casting
|
| Abstract: | This Phase I SBIR ARMY project proposes the development of 7” in diameter
hemispherical spinel domes (3.5” radius, 0.18” wall thickness, 160 degree aperture)
through the combination of freeze casting (FC) technology with unique nanopowder
technology commercialized by MER for magnesium aluminate spinel (MgAl2O4) ceramics.
These technologies allow for the production of spinel domes with high green density,
green near net shape, no residual stress, that result in less distortion in the final sintered
dome. The novel process requires less secondary machining after sintering to produce
high quality transparent domes at a lower cost when compared to cold isostatic pressing
(CIP) technology.
|
SURMET CORP.
31 B Street
Burlington, MA 01803 |
Phone:
PI:
Topic#: |
(716) 875-4091
Thomas J. Mroz
ARMY 08-037 Awarded: 11/17/2008 |
| Title: | Low Cost Dome Fabrication
|
| Abstract: | The current method for producing dome blanks for multimode optics involves spray drying
powders, followed by isopressing around metal mandrels. Yield losses during spray
drying, and excess material requirements in the pressing step represent a significant
portion of the final part cost. Slurry casting processes represent an alternative to
isopressing, and in the case of hemispherical domes, are particularly well suited. Both
slip casting and gel casting provide the opportunity to prepare domes at near-net shape
with minimal yield loss. The fine particle size of the current Spinel powders pose a
particular difficulty in slip/gel casting. Issues related to poor dewatering, cracking and
low green densities all affect the value of these processes. We propose herein to
develop a freeze casting method suitable for producing hemispherical domes of suitable
optical quality from spinel powders. Freeze casting has all the advantages of gel casting,
but further includes opportunities for net shape fabrication of dense green ceramic
components. The Phase I work will include demonstration of technology to produce
relevant dome articles. Phase II will demonstrate repeatability and include cost-benefits
and producibility studies. Surmet is already working closely with prime contractors to
produce ALON and spinel domes and optical components for near-term missile systems.
This will facilitate insertion of this technology rapidly at conclusion of Phase II effort.
|
TECHNOLOGY ASSESSMENT & TRANSFER, INC.
133 Defense Highway, Suite 212
Annapolis, MD 21401 |
Phone:
PI:
Topic#: |
(410) 987-1656
Evans A. LaRoche
ARMY 08-037 Awarded: 11/25/2008 |
| Title: | Low Cost Production of Domes Using Freeze Casting
|
| Abstract: | Multimode seekers for missiles require protective domes that are transparent over a range
of wavelengths, including MWIR. Technology Assessment and Transfer, Inc. (TA&T) has
successfully manufactured such protective domes from its transparent spinel ceramic
material. The most common method of fabricating spinel dome green bodies consists of
preparing the ceramic powder using conventional powder preparation techniques, filling a
mold with powder, and using cold isostatic pressing (CIP) to form the green body at high
pressure. This method is time consuming due to the handling of the powder and mold
filling, and expensive due to the cost of CIP equipment, touch labor, and total cycle time.
Casting or molding the domes has the potential to reduce the labor and equipment costs.
TA&T proposes to develop a freeze casting process for manufacturing transparent spinel
domes by first developing two high-solids casting slips – one based on water and the
other using a non-aqueous vehicle. The second step will be to design and build a mold
suitable for use over a wide range of temperatures. The third step will be to cast test
specimens from both slips, sinter/HIP them and characterize the resulting spinel ceramic
materials.
|
CHARLES RIVER ANALYTICS, INC.
625 Mount Auburn Street
Cambridge, MA 02138 |
Phone:
PI:
Topic#: |
(617) 491-3474
Ross Eaton
ARMY 08-038 Awarded: 11/13/2008 |
| Title: | Continuous Optical Mapping for Munitions Using Terrain Elevation and Reconstruction (COMMUTER)
|
| Abstract: | Contemporary tactical missiles use Global Positioning Systems (GPS) as an economical
means of self-localization and target location identification, but GPS signals are subject to
jamming and intermittent unavailability. When a missile loses its ability to reliably self-
locate, its strike capability is obviously compromised. Traditional methods have
compensated by adding another navigation system, driven by fundamentally different
sensors, such as an inertial measurement unit (IMU), a stellar navigation system, or
TERCOM, but these are subject to an entirely new set of limitations (e.g. an IMU drifts over
time, a star tracker is limited by ambient lighting and weather, and TERCOM uses active
radar sensing, possibly alerting targets). In this proposal, we outline a system called
Continuous Optical Mapping for Munitions Using Terrain Elevation and Reconstruction, or
COMMUTER, that can estimate the geolocation and orientation of an air vehicle given an
onboard library of shape-based landmark features derived from digital terrain elevation
data and a real-time stream of images from an onboard camera. The system does not
require GPS, active sensing, or any prior information about the expected flight path. We
will assess system accuracy and robustness via evaluation and trade study examining
camera, processing, and platform constraints.
|
OPTO-KNOWLEDGE SYSTEMS, INC.
19805 Hamilton Ave
Torrance, CA 90502 |
Phone:
PI:
Topic#: |
(310) 756-0520
Nahum Gat
ARMY 08-038 Awarded: 11/17/2008 |
| Title: | Autonomous Video-based Navigation for Airborne Platforms
|
| Abstract: | OKSI's existing autonomous video-based navigation techniques will be upgraded to
improve the extraction of platform attitude and altitude from the video imagery. This will be
combined with motion vector extraction, which has already been developed, to produce
full autonomous capabilities for low altitude high-speed platforms. Under Phase-I, a
laboratory simulator and a synthetic data generator will be used initially to test the
algorithm enhancements. OKSI's video navigation flight instrumentation package will be
modified to provide a brassboard demonstration of the proposed configuration and will be
flown on a manned platform to collect data for testing and demonstrating the proposed
navigation enhancements. In Phase-II, real time processing will be incorporated for a full
system demonstration. The OKSI technique fully relies on the video imagery for navigation
and is only using landmark geospatial data (e.g., satellite imagery, DTED) periodically for
position verification and updates.
|
SET ASSOC. CORP.
1005 N. Glebe Rd. Suite 400
Arlington, VA 22201 |
Phone:
PI:
Topic#: |
(240) 965-9964
Reuven Meth
ARMY 08-038 Awarded: 12/30/2008 |
| Title: | Vision Based Adjunct Navigation Technologies
|
| Abstract: | Precise targeting of modern munitions systems depend critically on GPS/INS systems to
provide precise navigation data for controlling flight. When GPS is denied, the drift
associated with INS measurements quickly increase measurement errors beyond the
point where they are no longer useful for navigation and flight control. SET Corporation
proposes to design and implement a vision-based navigation system that enables
extended precision navigation during periods of GPS denial. The system uses 2D
georectified satellite imagery and 3D terrain information to provide sources of absolute
correction for precise localization that are impervious to accumulated drift. Video imagery
acquired from on-board sensors is automatically registered to database imagery via
approaches that are robust to variations across sensor collections and sensor types
enabling day/night operation, and are refined to provide accurate pixel-based feature
correspondences. Precise localization is then performed based on a rigorous
mathematical foundation of imaging geometry coupled with automated refinement that
accurately determines sensor and feature positioning in the absence of GPS updates.
Feasibility of the proposed approach will be demonstrated in Phase I via a design trade
study which will drive system component selection. Phase II will focus on system
prototype development to be demonstrated on a proxy helicopter platform.
|
DECISIVE ANALYTICS CORP.
1235 South Clark Street Suite 400
Arlington, VA 22202 |
Phone:
PI:
Topic#: |
(256) 895-4331
Dan Schrimpsher
ARMY 08-039 Awarded: 11/18/2008 |
| Title: | Bayesian Prognostic Failure Model for ASoSC2 using a model-of-models approach
|
| Abstract: | We propose a “model-of-models” approach for building a Bayesian Prognostic Failure
Model that will meet Army IAMD requirements for the ASoSC2. The model-of-models
approach closely parallels the system-of-systems approach pursued by the Army for
fielding its weapon, sensor, and C2 systems. It is highly modular and will allow
warfighters in the field to easily reconfigure the prognostic tool when “plug and fight”
hardware is reconfigured on the battlefield. Our approach models mission critical failures
by capturing the (possibly many) way that individual component failures can contribute to
a system failure. Our models will exploit component reliability data already available and
provides an organized and mathematically principled approach to combining that data.
Our team consists of staff who have already contributed to the development and testing
of candidate components for the ASoSC2 system as well as mathematicians and
computer scientist with extensive experience in Bayesian modeling and reasoning. In
addition, Decisive Analytics has a long history of transitioning SBIR technologies to end-
users and will work with the prime contractor to integrate the Bayesian Prognostic Failure
Model into the deployed ASoSC2.
|
IMPACT TECHNOLOGIES, LLC
200 Canal View Blvd
Rochester, NY 14623 |
Phone:
PI:
Topic#: |
(585) 424-1990
Patrick Kalgren
ARMY 08-039 Awarded: 10/29/2008 |
| Title: | Integrated Air & Missile Defense Systems Prognostics & Health Management
|
| Abstract: | Impact Technologies, LLC, along with our industry partners, proposes to develop a
prognostic system framework and technologies implementing the state of the art in
system prognostics and health management creating a truly prognostic enabled health
management system answering the requirements for the Army’s newest Integrated Battle
Command System. Principle objectives include: 1) Demonstrate the feasibility and utility of
PHM approaches to IAMD systems and 2) Illustrate the systems engineering process to
assess, prioritize, evaluate, and deploy capabilities designed to immediately impact the
Army’s bottom line for operations and sustainment delivering truly useful capabilities to the
soldier. The core effort of the Phase I program will focus on demonstrating the application
of PHM technologies across interconnected systems and highlight the process and
architecture, along with the verification and validation techniques required to measure
success and guide a spiraled development and “PHM capability growth” for the fielded
system. The program will include development of a proof-of-concept demonstration and
creation of a PHM design guide for program managers and system developers is
necessary to ensure a reasoned, methodical, and traceable process informs decisions
through identification of the intersections of need, technology availability, and return on
investment, essential to justifying PHM system design choices.
|
Ridgetop Group, Inc.
6595 North Oracle Road Suite 153B
Tucson, AZ 85704 |
Phone:
PI:
Topic#: |
(520) 742-3300
Justin Judkins
ARMY 08-039 Awarded: 12/3/2008 |
| Title: | Prognostics for the Full, Net-Centric, Plug and Fight Integration of Army Air and Missile Defense Systems (AMD)
|
| Abstract: | In order to help the Army add prognostic coverage to its IAMD platform, Ridgetop will
apply its proven prognostic technologies to the IAMD systems. Given our experience with
integrating prognostics into other electronic systems, Ridgetop will specifically investigate
adding prognostics to the following frequently failing systems: (1) electrical motor
actuators; (2) electrical cable interconnects; (3) radio frequency components. Ridgetop
has existing prognostic technologies that apply to these types of electronic systems.
Ridgetop’s RingDown™ actuator prognostic has been successfully demonstrated to
predict failures in critical electromechanical actuator systems. The Ridgetop SJ BIST™
(Solder Joint Built-in Self-Test) prognostic technology has been successfully applied in
automotive applications. Ridgetop has also, in the recent past, investigated prognostic
technologies for radio frequency components. We will apply all three of these
technologies to the IAMD platform to help the Army reach its goals for prognostic
coverage. RingDown and SJ BIST will simply be an application of existing technologies to
new platforms. Ridgetop’s radio frequency prognostics are at a Technology Readiness
Level (TRL) of 4, and this effort will advance them to a higher TRL and ready them for
inclusion into Army systems. Ridgetop Group, Inc. is the leading expert in electronic
prognostics, and the application of our technologies will help the Army reach its
prognostic coverage goals.
|
ANALYTICAL SERVICES, INC.
350 Voyager Way
Huntsville, AL 35806 |
Phone:
PI:
Topic#: |
(256) 562-2191
Joe Sims
ARMY 08-040 Awarded: 11/4/2008 |
| Title: | Accurate and Reliable Rocket Thruster Technology
|
| Abstract: | In this SBIR project, a preliminary design of a highly accurate, highly repeatable impulse
thruster will be completed. ASI, together with ATK, proposes to complete the preliminary
design in parallel with the development of a comprehensive thruster model in a Monte
Carlo environment that will account for every contributor to repeatability in the final
product. Using modern uncertainty analysis techniques, we will identify the top
contributors to a lack of repeatability, taking the actual manufacturing processes into
account, and devise process control limits to achieve the requirements for the thruster.
Our thruster concept includes an innovative approach for IM compliance, by using a
passively venting, two-piece motor case. We also propose to use a modern
semiconductor bridge (SCB) initiator for motor ignition, which will help us achieve the
ignition delay requirements in a compact package. In Phase II, we will continue to revise
the Monte Carlo simulation for greater fidelity estimates and produce flight weight motors
for performance and IM testing. Important innovations include (1) a passively venting
motor case that will provide IM compliance without resorting to explosive cutters and (2) a
comprehensive model that will account for both systematic and random sources of error
in thruster performance.
|
EXQUADRUM, INC.
12130 Rancho Road
Adelanto, CA 92301 |
Phone:
PI:
Topic#: |
(760) 246-0279
Kevin E. Mahaffy
ARMY 08-040 Awarded: 12/31/2008 |
| Title: | Accurate and Reliable Rocket Thruster Technology
|
| Abstract: | The proposed research project will develop an innovative approach to develop and
demonstrate the technology required to produce a highly accurate, repeatable, and
reliable thruster for divert and attitude control applications that also meets Insensitive
Munitions Requirements. In order to reduce risk, the design draws on proven component
technologies. The prototype thruster will have a nominal thrust of 6000 N with a total
impulse of 90 N•s. In addition, the proposed design will be capable of performance level,
growth to larger thruster values by a factor of four. The three sigma impulse repeatability
will be 1%. The ignition delay will be no greater than 2.5 ms and have a 3 sigma
repeatability within 5%. The action time will nominally be 15 ms and have a 3 sigma
repeatability of 15% for the generic thruster. The feasibility of the proposed approach will
be demonstrated in a series of hot fire tests during the Phase I research effort.
|
ADVANCED OPTICAL SYSTEMS, INC.
6767 Old Madison Pike Suite 410
Huntsville, AL 35806 |
Phone:
PI:
Topic#: |
(256) 971-0036
Richard Hartman
ARMY 08-041 Awarded: 11/20/2008 |
| Title: | Cyclops
|
| Abstract: | The Army needs smaller and cheaper precision weapon systems. Semi-Active Laser
guidance (SAL), invented in the 1960’s at the Army Missile command, is a powerful
approach to smart weapons. In the past, SAL seekers used quadrant detectors, narrow
field-of-view optics, gimbals, and actuators. While very effective, they are expensive.
Several programs are desperate for a low-cost solution. One driving tactical need for less
expensive precision weapons is today’s asymmetric warfare – the need to hit more,
softer targets while minimizing collateral damage means more, smaller precise weapons.
Low-cost requires elimination of the mechanical gimbal, and therefore requires a wide
field of view. The key to our solution is a ball lens that is inherently omni-directional, and
thus the basis for an extremely wide field-of-view strap-down-seeker. Our solution
involves a truncation that puts the detector into the correct plane for the desired field of
view, Putting facets on the truncated surface allows us to use a narrower band filter to
suppress sunlight.
|
APPLIED SCIENCE INNOVATIONS, INC.
185 Jordan Road
Troy, NY 12180 |
Phone:
PI:
Topic#: |
(518) 833-6897
Mikhail Gutin
ARMY 08-041 Awarded: 10/22/2008 |
| Title: | Improved Field of Regard for Strap Down Semi Active Laser Seekers
|
| Abstract: | To meet the need of the Army in a semi-active laser seeker with increased field of regard
for and narrow instantaneous field of view, Applied Science Innovations, Inc. proposes
development of the Wide-Angle Optical System for Strap-down Seeker (WAOS3 ). Semi-
active strap-down seekers in tactical weapons offer improved reliability, reduced weight,
and lower cost. However, combining wide field of regards with high angular
discrimination is more difficult in strap-down seekers than in traditional gimbaled seekers,
due to loss of signal to noise ratio. The proposed WAOS3 is based on an innovative
optical system that allows for high resolution in the narrow IFOV such as 6 to 8 degrees,
combined with lower-resolution guidance signals in the wide FOR such as 40 degrees or
more. The unique benefits of the proposed solution provide an opportunity to solve the
problem stated above, to create a new class of strap-down seeker optics with high-
resolution, narrow IFOV and wide FOR required by the Army. Phase I will establish
feasibility of the WAOS3 concept. In Phase II, a functional pre-production WAOS3
prototype will be developed and delivered to the Army for evaluation and use. In Phase III,
WAOS3 design will be further optimized and transitioned to the Joint Attack Munitions
Systems Program Office.
|
ARETE ASSOC.
P.O. Box 2607
Winnetka, CA 91396 |
Phone:
PI:
Topic#: |
(707) 546-8018
John Dennison
ARMY 08-041 Awarded: 12/30/2008 |
| Title: | Improved Field of Regard for Strap Down Semi Active Laser Seekers
|
| Abstract: | Missile systems such as Hellfire provide outstanding lethality, but use traditional gimbaled
seeker heads that are too expensive and heavy to meet increasing missile loadout
requirements. The reduced weight and lower cost of Strapdown Semi-Active Laser
seekers enable missile loadouts that provide greater stowed kill capabilities and/or time on
station. Areté Associates has developed a set of innovative concept designs that
mitigate the performance limitations of a Strapdown seeker while maintaining all of its
advantages. Areté design concepts fit into the following taxonomical structure: 1)
Scanning Seekers, 2) Beam Splitting to Two Sensors, and 3) Focal Plane Arrays of
Detectors. The design concepts are then evaluated against: Reliability, Detector
Sensitivity (detection range), Weight, Cost, Size, FOR Coverage Rate, Compatibility with
Proportional Navigation Guidance Algorithms, and extensions of the Total FOR and IFOV
beyond minimum threshold. Initial downselection is made in the technical proposal. A 40º
total Field of Regard and an Instantaneous Field of View of 8º is set as a minimum
threshold requirement for any design concept. The SBIR Phase I program feasibility study
will identify the design concept that maximizes performance within size and cost
constraints and recommend a positive Phase II approach.
|
GENERAL SCIENCES, INC.
205 Schoolhouse Road
Souderton, PA 18964 |
Phone:
PI:
Topic#: |
(215) 723-8588
Peter D. Zavitsanos
ARMY 08-042 Awarded: 10/31/2008 |
| Title: | Novel Structural Reactive Materials
|
| Abstract: | The U.S. Army, as well as other national military services, requires new and innovative
energetic/reactive materials to produce next generation munitions. Munitions of today
contain a high amount of inert material, usually steel, that serves as structural elements
and fragment generation. General Sciences, Inc. (GSI) proposes to replace steel with
reactive material that is capable of supporting a load, forming reactive fragments when
the munition is detonated, produces temperatures in excess of 2000 K and has an
exothermic energy output greater than 2000 cal/g. GSI has produced many reactive
materials and currently has two candidates that are very likely to meet and exceed these
goals. This approach is based on exploiting reactive materials (developed by GSI) which
have shown a high degree of promise in meeting the Army’s goals.
|
MATSYS, INC.
504 Shaw Road Suite 215
Sterling, VA 20166 |
Phone:
PI:
Topic#: |
(703) 964-0400
Tony F Zahrah
ARMY 08-042 Awarded: 10/27/2008 |
| Title: | Novel High Density Structural Reactive Materials
|
| Abstract: | Materials and Manufacturing Systems, Inc. (MATSYS) proposes to develop novel high
density, high strength, and highly reactive materials for the enhancement of munitions
lethality. This effort will combine our unique expertise in instrumented-Hot Isostatic
Pressing (HIP) with new approaches in powder blend design to develop a new
generation of cost-efficient, high strength and highly reactive materials. The proposed
material system will have a blend of three elemental and compound powders. The
powder blend will be consolidated to full density to maximize the mechanical properties,
and below the reaction temperature to preserve the energy for release upon demand.
The existence of three different powders will allow for tailoring of mechanical and
reactive properties of the composite by varying the volume fraction of each element, and
adjusting the particle size. MATSYS high temperature sensor for real-time monitoring of
HIP combined with our consolidation models will enable rapid characterization of
densification of powder mixtures, optimization of mixtures of interest, and insertion of this
new class of materials. MATSYS will demonstrate the versatility of the approach by
fabricating fully dense, high strength and highly reactive materials that will enhance the
munitions lethality by releasing a large amount of exothermal heat upon target impact.
|
Physical Sciences Inc.
20 New England Business Center
Andover, MA 01810 |
Phone:
PI:
Topic#: |
(978) 689-0003
Prakash B. Joshi
ARMY 08-042 Awarded: 2/2/2009 |
| Title: | High Density, High Strength, Highly Energetic Structural Materials for Enhanced Lethality Army Munition
|
| Abstract: | Physical Sciences Inc., in collaboration with ATK Space Systems, proposes to develop
unique reactive structural material (RSM) concepts and processing techniques that will
simultaneously realize high mass density (> 7 g/cm3), high energy density (> 2 kcal/g or
8.36 kJ/g), and superior mechanical properties (tensile/compressive strength > 50 ksi).
Our technique allows the RSM composition and process parameters to be tailored for
specific applications by proper choice of constituent materials. In Phase I, we will
demonstrate the feasibility of formulating and processing the RSM, and measure their
mechanical, energetic, sensitivity, and thermal stability properties. We will produce RSM
flat panels in the Phase I baseline program and cylindrical tubes in the Phase I Option
program. In Phase II, we will optimize and refine the RSM formulations and process
parameters, produce prototype munition components, and conduct energy release and
lethality testing. Upon successful technology demonstration, we will work with the Army
and ATK to transition the technology into operational munition systems.
|
GENESIC SEMICONDUCTOR, INC.
43670 Trade Center Place Suite 155
Dulles, VA 20166 |
Phone:
PI:
Topic#: |
(703) 996-8200
Ranbir Singh
ARMY 08-043 Awarded: 10/31/2008 |
| Title: | Stackable, Fast Plasma Spreading (FPS) SiC Thyristor Modules with Soldered Contacts
|
| Abstract: | The development of a novel high performance power module based on fast, ultra high
voltage Thyristor-based SiC switch is proposed. Innovations proposed include: (a)
development of a new type of Silicon Carbide Thyristor structure optimized for high
pulsed currents; (b) Wire bond-less packages with extremely low parasitic inductance;
(c) methods of series-parallel connection of large number of >15kV modules, that are
relevant towards pulsed power and electric utility applications. Novel methods to use the
proposed devices in pulse modulators are proposed. Relevant SiC fabrication experiments
will be conducted in a semiconductor foundry to fabricate ultra high voltage SiC devices.
Extensive test and reliability plan will be developed for evaluating devices for high pulse
currents as well as trigger circuits. Power modules will be designed to have low parasitic
inductance, high voltage stand-off capability and low thermal impedance. Finally,
optimized bipolar devices will be fabricated and packaged in a power module optimized
for a scalable design that can achieve up to 140 kV, 50 kA pulsed capability.
|
OPTISWITCH TECHNOLOGY CORP.
6355 Nancy Ridge Drive
San Diego, CA 92121 |
Phone:
PI:
Topic#: |
(858) 452-8787
David Giorgi
ARMY 08-043 Awarded: 10/31/2008 |
| Title: | High Voltage, High Current, Solid State Switches
|
| Abstract: | This topic examines current state-of-the-art in solid state switches and develops a design
that goes beyond today's capabilities. The Extreme Break-Over Diode (SBOD) switch
represents enabling technology for defense applications requiring compact size and
weight, long lifetime, fast turn on, fast turn off time, and high-efficiency triggering.
OptiSwitch demonstrated experimentally, its first-generation Extreme Break Over Diode
(XBOD). The XBOD fast turn on is achieved using low energy displacement current
excited by a capacitively coupled high voltage pulse. The Silicon XBOD design will be
improved for speed using electron irradiation and epitaxial fabrication techniques. An
XBOD design using Silicon Carbide will be created and is expected to be the ultimate
solution in pulse power switching.
|
ARES, INC.
818 Front Street Lake Erie Business Park
Port Clinton, OH 43452 |
Phone:
PI:
Topic#: |
(419) 635-2175
Russell E. Sweitzer III
ARMY 08-044 Awarded: 10/31/2008 |
| Title: | Innovative Tantalum Machining for Weapon Applications
|
| Abstract: | Gun barrel bores have been traditionally plated with chromium to reduce erosion and
increase service life. However, the chrome electro deposition process generates
hazardous waste and the DoD has been moving to eliminating its use. Liners made from
Tantalum – tungsten (Ta-W) alloys have been shown to be an acceptable substitute.
These alloys have a high melting temperature, are more erosion resistant then chromium,
and will increase the service life of gun barrels. Conventional rifling cutters and
manufacturing techniques used to date have not been able to consistently produce parts
within acceptable drawing tolerances or without degradation to the integrity of the
cladded surface. Additional investigation into the machining characteristics of the Ta-W
alloy and development of manufacturing tooling and techniques will yield the correct
parameters to successfully and repeatedly rifle cladded barrel bores.
|
MATERIALS & ELECTROCHEMICAL RESEARCH (MER) CORP.
7960 S. Kolb Rd.
Tucson, AZ 85706 |
Phone:
PI:
Topic#: |
(520) 574-1980
James C. Withers
ARMY 08-044 Awarded: 11/6/2008 |
| Title: | An Innovative Machining Process to Rifle Titanium Alloy Line Gun Barrels
|
| Abstract: | Tantalum alloy lined gun barrels offer significant promise over chromium lined barrels as
well as the chromium lining process has been restricted for environmental reasons.
However, tantalum’s inherent properties have presented a significant challenge to
machine rifling in a tantalum lined barrel. An established cost effective machining process
has demonstrated straight aligned rifles can be machined into Ta-10W. This program
proposes to set-up synchronized motions to adapt this demonstrated Ta-10W machining
process to produce rifling profiles that meets the 25 mm Bushmaster barrel specifications.
Because high contact forces are not required, rifling profiling will initially be
demonstrated in commercially available Ta-10W tubes followed by rifling explosively
bonded Ta-10W clad truncated 12 inch barrel sections and delivery of such barrel
sections to the Army. The cost effectiveness of this machining process to rifle
production length barrels will be demonstrated.
|
American GNC Corporation
888 Easy Street
Simi Valley, CA 93065 |
Phone:
PI:
Topic#: |
(805) 582-0582
Ching-Fang Lin
ARMY 08-045 Awarded: 10/30/2008 |
| Title: | Multi-Agent Automatic Target and Threat Alert and Cueing System (MAATTACS)
|
| Abstract: | The US ARMY is seeking Unmanned Systems (UMS) with increased levels of automation,
coordination, improved human machine interface and communication networks that enable
collaborative engagements across multiple UMS platforms capable of automated and
collaborative search and target engagement while providing alerts and alarms based on a
distributed intelligent sensor network and with a high fidelity visualization toolset for
enhanced situational awareness, providing a common operational picture. We are
pleased to propose the Multi-agent Automatic Target, Threat Alert and Cueing System
(MATTACS). The MATTACS leverages the Coremicro 4D GIS system with mission
planning toolsets and a 3D virtual global GIS based visualization engine and AGNC robotic
platform targeting functionalities. MATTACS also deploys a novel distributed multi-agent
multi-target tracking fusion algorithm at each agent node. The objective of this project is to
enhance the current Robotic platforms functionalities and specifically to increase its
autonomy for collaborative target detection, tracking and engagement. At the end of
Phase I, a prototype system demonstration based on multiple mission threads will be
conducted.
|
KUTTA CONSULTING, INC.
2075 W Pinnacle Peak Rd Ste 102
Phoenix, AZ 85027 |
Phone:
PI:
Topic#: |
(602) 896-1976
Douglas V. Limbaugh
ARMY 08-045 Awarded: 10/31/2008 |
| Title: | Reusable and Adaptable Cognitive Decision Aids Components For Remote Weapon Stations
|
| Abstract: | Kutta proposes the development of a System of Modular Adaptive Reusable Tools
(SMART) capable of real-time decision aiding and visualization across multiple platforms.
SMART is a modular and componentized product designed to enhance operator
performance, survivability, and lethality on both current and future force platforms.
Kutta’s library of modular UMS decision aids, designed to achieve a total warfighter
cognitive workload reduction of greater than 50%, are utilized in the development of the
operating system independent SMART. Kutta also proposes the development of a UMS
ontology, used by SMART to adapt and customize each of the decision aids to the
specific needs, capabilities, and payload of each platform. To maximize interoperability
and reuse, SMART integrates with Kutta’s library of industry standard UMS messaging
interfaces including JAUS, STANAG 4586, Joint Variable Message Format, and Cursor on
Target. Kutta also proposes the development of a graphical user interface toolkit that
permits rapid configuration of the decision aids. Kutta’s modular and reusable SMART
product coupled with the proposed graphical toolkit provides the warfighter with a suite
of decision aids that can significantly reduce cognitive workload and increase lethality in
both the current and future force.
|
MOBILE INTELLIGENCE CORP.
13620 Merriman Road
Livonia, MI 48150 |
Phone:
PI:
Topic#: |
(734) 367-0430
Douglas C. MacKenzie
ARMY 08-045 Awarded: 10/31/2008 |
| Title: | Autonomous Target Engagement for Multiple Remote Weapon Stations
|
| Abstract: | This project will address critical Army technology shortcomings related to the use of semi
autonomous and autonomous weapons platforms under development for the Future
Force. Phase I will address "colloborative processes" for autonomous acquisition, track
and engagement of targets by integration of an existing Multi Target Tracker with a CDAS
Network Enabled Decision Aid Component hosting reuseable software components
developed under previous research programs. The resulting application will allow tasking
a collection of autonomous unmanned ground systems with an autonomous target
“search, acquire, and track” mission and will automate engagement of multiple targets
using a distributed decision aid module resident on the robots themselves. It will also
provide automated target hand-off to the appropriate shooter for employment of multiple
Unmanned Ground Vehicles (UGV) in an MxN shooter-target environment. The
demonstration mission is a complete thread from receipt of a Tactical Order from FBCB2,
through the Search and Surveillance/Tracking process, determination of the optimal
Engagement Course of Action, and execution of the autonomous MxN Shooter-Target
Engagement process.
|
ROBOTICS RESEARCH CORP.
4480 Lake Forest Drive Suite 408
Cincinnati, OH 45242 |
Phone:
PI:
Topic#: |
(513) 831-9570
James D. Farrell
ARMY 08-045 Awarded: 10/31/2008 |
| Title: | Reusable and Adaptable Cognitive Decision Aids Components For Remote Weapon Stations
|
| Abstract: | For an operator to optimize the tactical execution and collaboration of unmanned systems
(UMSs), not only must pertinent situational awareness and intelligence data be presented
to him in an effective manner, but active cognitive decision aids (CDAs) must assist and
enhance his judgment skills and expedite his actions. A scalable, extensible, open,
configurable and adaptable architecture for the operator control unit (OCU) is needed to
facilitate the insertion of cognitive decision aid (CDA) and other components to support a
wide range of UMS missions with diverse platform mechanisms and sensor package
configurations. The architecture must be scalable, not only at the component level, but at
the thread level. The architecture must accommodate the insertion of distributable
components for network scalability as well as resident components that can be assigned
dynamically to execute on individual processor cores to balance workloads and enhance
thread parallelism for platform scalability. This program aims to develop the required OCU
architecture and fully implement key reusable CDA components that abstract situational
awareness and intelligence data to provide operator guidance while performing
multiplatform collaborative missions.
|
APPLIED ENERGETICS
3590 East Columbia St
Tucson, AZ 85714 |
Phone:
PI:
Topic#: |
(520) 917-3063
Stephen McCahon
ARMY 08-046 Awarded: 10/31/2008 |
| Title: | Novel Efficient and Compact Diode-pumped Rod Gain Modules for Ultra Short Pulsed (USP) Lasers
|
| Abstract: | Lasers based upon rod architectures offer a simple and rugged method for amplifying an
Ultra-Short Pulse (USP) duration laser pulse at moderate powers. When paired with a
chirped pulse amplifier (CPA) chain, greater system flexibility and capabilities are realized.
This proposal provides solutions to overcome the technical challenges when combining
the two techniques in high repetition rate operation by utilizing innovative designs and
material solutions. The objective of this Phase 1 proposed effort is to develop a detailed
design for a diode-pumped rod amplifier head for USP Yb:YAG lasers that is compatible
with a CPA chain. The expected deliverable from this proposed research and
development effort is to present candidate design technologies and the expected
performance characteristics obtained via modeling, simulation or other mathematical
methods to facilitate the decision for Phase II prototype construction.
|
FIBERTEK, INC.
510 Herndon Parkway
Herndon, VA 20170 |
Phone:
PI:
Topic#: |
(703) 471-7671
Brian Mathason
ARMY 08-046 Awarded: 10/31/2008 |
| Title: | Novel Efficient and Compact Diode-pumped Rod Gain Modules for Ultra Short Pulsed (USP) Lasers
|
| Abstract: | A novel rod laser amplifier design for CPA of USP lasers has been developed. In Phase I
the design will be finalized and performance modeling will be completed. In the option
phase we will demonstrate a subscale amplifier head to verify design and performance.
|
APPLIED ENERGETICS
3590 East Columbia St
Tucson, AZ 85714 |
Phone:
PI:
Topic#: |
(520) 628-7415
Stephen McCahon
ARMY 08-047 Awarded: 10/31/2008 |
| Title: | Edge-pumped Composites for Ultra-Short Pulse (USP) Lasers
|
| Abstract: | Current efforts utilizing solid state Ultra-Short Pulse (USP) Lasers have identified edge
pumped lasers as a technology with the potential to greatly increase the performance of
candidate systems. This proposal provides “leap ahead” concepts for gain media
materials, processing, geometry, and/or finishing, pushing the leading edge of
conventional gain media beyond the current capability. The objective of this Phase I
proposed effort is to develop and design edge pumped laser gain media that have uniform
transverse pump absorption distributions while maintaining good optical beam quality and
high laser efficiency at the kW average output power level. The expected deliverable
from this proposed research and development effort is to present candidate design
technologies and the expected performance characteristics obtained via modeling,
simulation or mathematical methods to facilitate the decision for Phase II prototype
construction. This capability will benefit both Government and private sector
organizations.
|
AQWEST
8276 Eagle Road
Larkspur, CO 80118 |
Phone:
PI:
Topic#: |
(303) 681-0456
Jan (John) Vetrovec
ARMY 08-047 Awarded: 10/31/2008 |
| Title: | Edge-pumped Composites for Ultra-Short Pulse (USP) Lasers
|
| Abstract: | Aqwest proposes to develop a novel edge-pumped composite disk laser amplifier for
ultra-short pulse (USP) lasers offering operation at high-average power (HAP) at near-
diffraction limited beam quality (BQ). The project will produce an amplifier for USP laser
with the following major benefits to the Army and the DOD: 1) Transverse absorbed pump
distribution uniformity >90% 2) Less than 1/20 of wave optical error for good BQ 3) kW
average output power level per disk 4) Predicted laser efficiency as high as 51% 5)
Compatible with multiple materials and wavelengths 6) Ultra-compact and lightweight
packaging 7) Suitable for USP, conventional pulsed lasers, and continuous wave (cw)
lasers Innovative cooling provides effective thermal management while limiting related
thermal lensing. The composite disk amplifier is suitable for use with a variety of USP and
other HAP laser systems. In Phase I, we will identify USP laser materials, evaluate
methods for fabrication of composites, design composite disk amplifiers including pump
diode array based on the most promising materials, and validate performance by
numerically simulating pulse amplification, amplified spontaneous emission, spatial hole
burning, thermal management, and optical distortions. As an option, we will validate the
fabrication process by constructing a sample gain material composite disk.
|
CRYSTAL GENESIS, LLC
23 Wilson Drive
Sparta, NJ 07871 |
Phone:
PI:
Topic#: |
(973) 512-4848
Mike Scripsick
ARMY 08-047 Awarded: 10/31/2008 |
| Title: | Edge-pumped Composites for Ultra-Short Pulse (USP) Lasers
|
| Abstract: | The goal of this Phase I effort is to design an edge pumped laser gain medium with
uniform transverse pump absorption based on Yb:KLW/KLW composite structures. The
design will be optimized for operation in an ultrashort pulse laser configuration with kW
average output levels with particular emphasis on maintaining near diffraction limited beam
quality. This goal will be realized by completing a njumber of technical objectives: 1.
Determine range of dopant concentrations and dimensions to be investigated in Phase II to
fulfill the operational requirements provided by ARDEC; 2. Demonstrate successful
crystal growth of KLW and Yb:KLW that can be scaled up to meet the requirement for
successful construction of Yb:KLW/KLW composites; 3. Use undoped substrates from
early growth runs to demonstrate epitaxial growth of low concentration Yb:KLW on KLW
substrates; 4. Use doped and undoped crystals from early growth runs to investigate the
potential of optical contacting and diffusion bonding to construct composite gain media; 5.
Establish the best test bed environment for Phase II demonstration of composite structure
performance consistent with the goals of ARDEC.
|
Coherent Logix, Incorporated
1120 South Capital of Texas Highway Building 3, Suite 310
Austin, TX 78746 |
Phone:
PI:
Topic#: |
(512) 382-4967
Brian Dalio
ARMY 08-048 Awarded: 2/27/2009 |
| Title: | bioX Processor (bioX)
|
| Abstract: | Coherent Logix, Inc., (CLX) proposes to leverage significant previous and on-going
investment in the massively parallel HyperX technology fabric by investigating
enhancements to the HyperX hardware, application software, and tool flow to better
support dynamic reconfiguration of processing and data flow. In addition to a
demonstration of the current technology's capabilities, CLX proposes to make use of
attributes inspired by the characteristics of biological systems (specifically the ability to
adapt to changing environmental conditions and to continue to operate in the presence of
defects or failures) to investigate enhancements that would enable a next-generation
level of capability in the areas of dynamic reconfiguration and reallocation of computing
resources and the dynamic routing of data. These enhancements will be developed while
also improving the fabric's GOP/s/W rating (i.e., even further reducing power
consumption). CLX proposes to deliver a conceptual design and simulation model for the
enhanced fabric (the bioX Processor fabric) as well as the simulation results for a parallel
application demonstrating dynamic reconfiguration of processing resources and data
flow. A development plan addressing design-for-manufacturability, design-for-
production, and volume production concerns will be produced.
|
PHYSICAL OPTICS CORP.
Applied Technologies Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Shean McMahon
ARMY 08-048 Awarded: 10/31/2008 |
| Title: | Biologically Enabled Non-Homogeneous Distributed Processing through Evaluation of Resources
|
| Abstract: | To address the Army’s need for chip-scale, reconfigurable distributed processing on a
fabric of network connections, Physical Optics Corporation (POC) proposes to develop a
new Biologically Enabled Non-homogeneous Distributed processing through Evaluation of
Resources (BENDER) system. This system is based on a resource-centric load-balancing
protocol; autonomous resource discovery routines; a self-managed, zero-processor
overhead communication fabric of network connections; and concurrent programming
extensions to process element instruction set architectures. This innovation offers new
levels of computational performance in reconfigurable computing while eliminating
communication overhead and minimizing power consumption. BENDER is a chip-scale
technology that can be directly integrated into next-generation military mobile electronics
devices such as the Joint Tactical Radio System, enabling lower power consumption,
reduced chip count, and reduced form factor over currently available technologies.
BENDER further provides reconfigurability, thereby breaking the single-use restrictions
that hobble many current military electronics systems. In Phase I, POC will demonstrate
the feasibility of BENDER by developing the load-balancing and resource-discovery
routines and integrating these with a simulation of a chip-scale distributed processing
network, and test it using off-the-shelf benchmarks. In Phase II, POC plans to refine the
BENDER technology and design a multichip module implementation to meet Army rapid
prototyping needs.
|
OMNITEK PARTNERS, LLC
111 West Main Street
Bay Shore, NY 11706 |
Phone:
PI:
Topic#: |
(631) 665-4008
Richard Murray
ARMY 08-049 Awarded: 10/31/2008 |
| Title: | Structurally Integrated Position and Orientation Sensor and Seeker Technologies
|
| Abstract: | The primary objective of this project is to study the feasibility of the development of novel
polarized RF sensor geometries that are to be embedded into the structure of munitions
for onboard measurement of full position and angular orientation of the projectile relative
to a specified reference system. The sensors provide direct position and orientation
measurements without requiring GPS or any other sensory system. The sensors are
autonomous and do not acquire position and/or orientation sensory information through
communication with a ground or airborne source. With this sensor, the full position and
angular orientation of an object such as munitions during the flight can be measured
relative to a fixed or a moving platform. In addition, since the angular orientation
measurement is direct, the sensor does not accumulate measurement error. The sensors
are relatively low cost and are integrated into the structure of munitions and would
thereby occupy minimal volume and are readily hardened to withstand high firing
accelerations, shock and vibration and the harsh firing environment. The sensors
consume relatively low power and do not require time to settle following gun firing.
|
QUESTEK INNOVATIONS LLC
1820 Ridge Avenue
Evanston, IL 60201 |
Phone:
PI:
Topic#: |
(847) 328-5800
Jason T. Sebastian
ARMY 08-050 Awarded: 10/31/2008 |
| Title: | Design and Development of a New Titanium Alloy with Improved Near-Net-Shape Formability
|
| Abstract: | In this Phase I SBIR program, QuesTek proposes to apply its Materials by Design®
technology to the design and development of a new castable titanium alloy.
Microstructural concepts for the alloy design will focus on improved castability (near-net-
shape formability), improved mechanical strength (including fatigue strength), and lower
cost relative to the existing aerospace-grade Ti-6Al-4V alloy. QuesTek intends to
complete the design and demonstrate the alloy at prototype casting scale. Using cast Ti-
6Al-4V as a baseline (one of the so-called “α/β” titanium alloys), the aim is to
demonstrate the feasibility of creating a castable alloy, exploring design space that
incorporates lower cost alloying components (e.g., Si or Fe instead of V). In addition, the
sensitivity of the alloy’s design to the elevated impurity levels encountered in non-
aerospace-grade stock materials will also be examined.
|
TRANSITION45 TECHNOLOGIES, INC.
1963 North Main Street
Orange, CA 92865 |
Phone:
PI:
Topic#: |
(714) 283-2118
Edward Chen
ARMY 08-050 Awarded: 10/31/2008 |
| Title: | High Strength Alpha-Beta Worked Titanium Casting Technology
|
| Abstract: | This SBIR Phase I effort proposes to exploit the tremendous benefits offered by titanium
alloys and castings through the evaluation and development of a high strength, lightweight
alpha-beta worked Ti casting technology. Such a casting alloy can be applied to
fabricate lightweight structures for U.S. Army weapon systems in order to reduce cost
and/or weight versus current alloys and/or fabrication routes. The purpose of applying a
higher strength-low weight Ti alloy versus Ti-6-4 is to allow direct conversion of these
forged components to Ti castings without sacrificing strength or increasing weight. The
potential performance and cost benefits of such a technical development have already
been confirmed for aerospace applications, but still need to be developed as a lower-cost
grade and demonstrated for Army applications such as lightweight howitzers.
|
NOVA R&D, INC.
1525 Third Street, Suite C
Riverside, CA 92507 |
Phone:
PI:
Topic#: |
(951) 781-7332
Martin Clajus
ARMY 08-051 Awarded: 10/31/2008 |
| Title: | High Resolution Multispectral X-ray Imaging
|
| Abstract: | Most dig ital radiography equipment currently in the market target applications that use 10
to 120 keV x-rays consistent with the needs of medical imaging. Advanced digital
methods have yet to be developed for the higher x-ray energies required to examine metal
engineering objects. There is, in particular, a demand for innovative radiographic
solutions for the crucial task of inspecting a wide variety of Army munitions. In response
to the present solicitation topic, we propose to develop a modular, fully abuttable CZT
detector array with spatial resolution of at least 0.25 mm. Additional requirements include
spectral sensitivity with at least five selectable energy thresholds and the ability to work
at the high X-ray energies and flux rates encountered in industrial radiography.
Specifically, the solicitation calls for an energy resolution of 7% at 120 keV, 3 mm detector
thickness for sufficient detection at 400 keV, and a count rate capability of 6 million
photons/second per square millimeter. We will study the feasibility of the proposed
solution and create preliminary designs for the critical sensor and electronics components
during Phase I. A prototype of the proposed detector array will be developed in Phase II
and deployed/commercialized in Phase III.
|
RADIATION MONITORING DEVICES, INC.
44 Hunt Street
Watertown, MA 02472 |
Phone:
PI:
Topic#: |
(617) 668-6800
Vivek Nagarkar
ARMY 08-051 Awarded: 10/31/2008 |
| Title: | A Novel High Resolution Photon Counting Detector for X-Ray Inspections
|
| Abstract: | Current state-of-the-art X-ray imaging detectors use energy integration, where the simple
integration of X-ray events during the exposure period forms images. Unfortunately, such
indiscriminate operation is sub-optimal for digital radiography or CT imaging because of its
inability to reject scatter, thus reducing contrast in reconstructed images, and the
detectors¡¦ limited resolution, which results in image blurring. These deleterious effects
are particularly problematic for high-energy X-ray inspection systems for munitions,
where important small-scale defects on the order of 100 ƒÝm are easily obscured due to
the prevalent scattering. However, a new generation of X-ray detectors is expected to
have photon counting and energy recording ability, even when incident flux is very high.
The use of such detectors will improve resolution and contrast in images, while
significantly enhancing their signal-to-noise ratio. Unfortunately, X-ray detectors capable
of handling high-count rates typically present in imaging scenarios do not currently exist.
The proposed project addresses this need by developing a versatile detector module
based on a semiconductor X-ray sensor coupled to novel digital pixel sensor readout. For
the X-ray energies typically used in inspection systems, this detector would provide high
efficiency, high resolution, and photon counting capability with at least five levels of
energy discrimination.
|
LASERLITH CORP.
1440 Broadway, Suite 713
Oakland, CA 94612 |
Phone:
PI:
Topic#: |
(510) 286-0154
Gina Kim
ARMY 08-052 Awarded: 11/6/2008 |
| Title: | Development of Nanothermite-Based Microthrusters
|
| Abstract: | Low Cost Course Correction Technology (LCCCT) can improve the accuracy and
dispersion of gun launched projectiles, mortars and rockets. Based on microthrusters
that provide altitude control and pointing, LCCCT can compensate for system errors by
trajectory in-flight. Laserlith Corporation, in collaboration with Dr. Jan Puszynski and his
research group, will demonstrate a microthruster based on metastable intermolecular
composites (MIC). MIC materials will improve performance in terms of energy release and
ignition. This work will also be accompanied by more fundamental research of burning
characteristics of nanomaterials in various environments.
|
INNOSENSE LLC
2531 West 237th Street Suite 127
Torrance, CA 90505 |
Phone:
PI:
Topic#: |
(310) 530-2011
Uma Sampathkumaran
ARMY 08-053 Awarded: 10/31/2008 |
| Title: | Thermal History of Ordnance - A Colorimetric Aid during Storage and Transit
|
| Abstract: | The Army’s goal is to develop a family of thermally responsive materials to record and
visually indicate the environmental exposure history of ordnance and associated items
while in storage and during transit. Temperature extremes can degrade their
performance, render them ineffective or result in catastrophic events that impact mission
success or soldier safety. InnoSense LLC (ISL) will demonstrate a range of materials
integrated on application-specific platforms. The devices will offer functional benefits that
include: (1) reduced procurement cost, (2) long-term operational life and reliable
performance at temperature extremes of Army relevance, (3) materials that visibly
indicate current and past history of temperature events, (4) ease of application and
adhesion to metallic or plastic surfaces, (5) cost-effectiveness, (6) UV light tolerance,
and (7) application specific device footprint. Phase I investigation has been proposed to
demonstrate the feasibility and identify candidate materials for down selection. Phase II
and Phase III goals have been outlined to expedite transitioning this technology into DOD’s
procurement system. ISL has received a strong endorsement letter from a DOD prime
contractor to facilitate expedited product development.
|
K&M ENVIRONMENTAL, INC.
2557 Production Road
Virginia Beach, VA 23454 |
Phone:
PI:
Topic#: |
(757) 431-2260
Ed Locke
ARMY 08-053 Awarded: 11/2/2008 |
| Title: | Thermal Sensing and Responsive Materials for Environmental Monitoring
|
| Abstract: | Many ordnance materials such as Hexogen (RDX) and Octogen (HMX) are stabilized by
additives such as trinitrotoluene (TNT), wax, plasticizers, and polymers (as in plastic
bonded explosives, PBX) to offer greater chemical stability, lowered shock sensitivity,
and greater thermal stability to the compositions. However, exposure of these improved
compositions to environmental conditions outside of the design range can degrade these
additives leading to unstable, precarious explosive materials. Currently, it is difficult if not
impossible to track the thermal history (or temperature dose) of ordnance materials;
critical information needed to avoid these deadly accidents. In this proof-of-concept
effort, we propose a viable solution to this issue through the development of a pliable, no-
power technology capable of visibly indicating in real-time the current temperature range
of a device or an environment, the temperature dose (or temperature history) that device
or environment has experienced, and whether or not critical threshold temperatures have
been exceeded.
|
NANO TERRA, INC.
790 Memorial Drive Suite 202
Cambridge, MA 02139 |
Phone:
PI:
Topic#: |
(617) 621-8500
Joe McLellan
ARMY 08-053 Awarded: 10/31/2008 |
| Title: | Thermal Sensing and Responsive Materials for Environmental Monitoring
|
| Abstract: | In this proposal, Nano Terra outlines an innovative approach to develop a flexible
integrated time-temperature sensor that is easy to apply to a variety of materials and is
easily read by the naked eye. Furthermore, our device will be based off of technology
that will allow us to rapidly produce a variety of products tailored to the needs of the
client in respect to temperature and time ranges. The device is composed of micro-fluidic
channels loaded with colored indicator materials that melt when the temperature threshold
is exceeded. When these materials undergo a phase transition and melt, they run into the
fluidic channels. The length of migration into the channels will be related to the time above
the temperature threshold. By the end of Phase I, we propose to develop several
prototype devices that can record the time a range of temperatures has been exceeded.
In Phase II of this effort, Nano Terra will develop a scalable manufacturing process for
these devices and in Phase III will transition the technology to a well-established partner in
military logistics
|
KENT OPTRONICS, INC.
40 Corporate Park Drive
Hopewell Junction, NY 12533 |
Phone:
PI:
Topic#: |
(845) 897-0138
Le Li
ARMY 08-054 Awarded: 10/31/2008 |
| Title: | Spectrally and Spatially Foveated Multi/Hyperspectral Camera
|
| Abstract: | This SBIR Phase I proposal introduces a spectrally and spatially foveated sensor (SSFES)
in the visible to near infrared (VNIR) for Multi/Hyperspectral measurement. The sensor
leverages on Kent Optronics pixilated variable bandwidth tunable filter (P-VBTuF) and
NOVA Sensors’ variable acuity superpixel imager (VASI) FPA, where the former is for
spectral foveation while the later for spatial foveation. SSFS has the highest spatial and
spectral resolutions near the “center of attention” (COA), with a radially-symmetric spatial
and spectral resolution diminishing radially out from the COA. The sensor permits the user
to define the spatial distribution (size and location) and spectral distribution (center
wavelength and bandwidth), and to change the distributions at the frame rate during the
image capture process. The SSFS exhibits at least two orders of magnitude higher frame
rates. Or, for a constant frame rate, a transmission bandwidth is reduced for more
accurate target tracking and recognition In Phase I, two sensor designs will be evaluated
for sensor FOV, spatial and spectral resolutions, frame rate, data transmission rate, data
volume, size, weight and power. The Phase I Option will start to develop a demo SSFS.
Phase II and beyond develops and tests prototype SSFS followed by the product
commercialization.
|
NEW SPAN OPTO-TECHNOLOGY, INC.
16115 SW 117th Ave. A-15
Miami, FL 33177 |
Phone:
PI:
Topic#: |
(305) 235-6928
Jame J. Yang
ARMY 08-054 Awarded: 10/20/2008 |
| Title: | Spatially and Spectrally Foveated Imaging Sensor
|
| Abstract: | Wide field-of-view imaging sensors with high spatial and spectral resolution ability have
extensive applications in military and commercial fields. Current methodology of employing
FLIR or video imaging sensors to search and acquire potential targets is time consuming
since the operator must continuously scan the area of interest in a wide view field and
zoom in a local area to acquire the target details. The format size of existing imaging
arrays cannot support high-resolution imaging and wide field-of-view simultaneously.
Furthermore, spectral information is also significant for applications such as spectral
discrimination in target identification, camouflage detection, and environmental monitoring.
Several prototype hyperspectral systems have been produced, each with its own
strengths and weaknesses. There is a demand to develop an electronically controlled
spectral- and spatial-foveated multi/hyperspectral sensor that is dynamically
programmable to achieve variable spectral/spatial resolution in user defined regions of the
image. New Span Opto-Technology Inc. proposes herein a compact optical configuration
that is capable of simultaneously providing panoramic monitoring and high spatial and
spectral resolution in areas of interest without mechanical scanning to facilitate instant
hyperspectral imaging for improved surveillance and identification capability. Phase I will
establish the model and demonstrate the feasibility of the proposed architecture.
|
RADIATION MONITORING DEVICES, INC.
44 Hunt Street
Watertown, MA 02472 |
Phone:
PI:
Topic#: |
(617) 668-6800
Richard Myers
ARMY 08-055 Awarded: 10/31/2008 |
| Title: | Compact Unit for Eye-Safe Standoff Explosive Detection
|
| Abstract: | The goal of this work is to develop a novel Raman scattering spectrometer for advance
standoff detection of IEDs and suicide bomber threats. When using the proposed
instrument, we will obtain rapid, chemical-specific analysis at standoff distances of up to
30 m. This instrument will have significantly increased detection sensitivity, measurement
accuracy and analysis rates compared to more conventional spectroscopy methods. To
achieve a compact and low cost instrument design, we will use a custom, high-gain APD
array detector as the basis of the proposed analytical instrument. The collected spectral
data will also be analyzed with sophisticated software tools to provide near-real time
analysis of potential threats. The final instrument will rapidly image trace amounts of
explosive chemicals and other explosive related compounds (ERC), allowing time for
preemptive action. Existing development of UV Raman scattering for standoff detection of
explosives will be leveraged to support this effort and increase the opportunity for
success.
|
ZOMEGA TERAHERTZ CORP.
1223 Peoples Ave
Troy, NY 12180 |
Phone:
PI:
Topic#: |
(518) 833-0577
Jianming Dai
ARMY 08-055 Awarded: 10/31/2008 |
| Title: | Compact Intense THz Unit for Eye-safe Standoff Explosive Detection
|
| Abstract: | We will develop a compact THz system with standoff spectroscopic detection capability,
using an intense 1-μm Yb fiber laser with a tilted optical pulse wave-front to excite
a nonlinear optical crystal (such as, LiNbO3) as the THz emitter, and a balanced electric-
optic (EO) crystal incorporated with a quartz lens as the detector. The proposed unit will
have THz average power greater than 1 mW and signal-to-noise ratio with real-time
detection at 10 meters better than 1,000. Explosives and related compounds (ERCs)
feature broad spectral signatures that are separable from narrow water absorption
spectral lines using our proposed novel algorithm. Improvements in the emitter, detector
and software will significantly improve the signal/noise ratio of the device by at least two
orders with a bandwidth over 3.0 THz, and consequently, extend the standoff detection
distance from ~10 m to over 30 m.
|
ARETE ASSOC.
P.O. Box 2607
Winnetka, CA 91396 |
Phone:
PI:
Topic#: |
(520) 571-8660
Brad Walls
ARMY 08-056 Awarded: 11/10/2008 |
| Title: | Bio-Inspired Battlefield Environmental Situation Awareness
|
| Abstract: | In recent years the number, capabilities, and types of Unmanned Aerial Vehicles (UAVs)
has grown dramatically, resulting in an increase in the variety and complexity of mission
scenarios for these vehicles. The successful proliferation of UAV assets into missions,
such as convoy protection, reconnaissance, surveillance, and targeting, has established
an undeniable value that UAVs contribute to the war fighter in the combat arena. With
micro-UAVs among the newest class of UAVs added for deployment at the squadron
level the modern war fighter is presented with unprecedented situational awareness
capabilities. However, with increased capability come increased demand for time and
attention to fly and monitor micro-UAV assets. Areté will provide Force Multiplication of
micro-UAV assets by developing an autonomous sensing and navigation system for
micro-UAVs based on the innovative integration of contemporary bio-inspired
technologies. Core design components will consist of a stereoscopic vision system, an
insect-inspired visual processing architecture, an adaptable neural-inspired navigation
system, and state of the art environmental sensors.
|
Aurora Flight Sciences Corporation
9950 Wakeman Drive
Manassas, VA 20110 |
Phone:
PI:
Topic#: |
(617) 500-4807
James Paduano
ARMY 08-056 Awarded: 3/16/2009 |
| Title: | Adaptation of Biological Solutions to MAVs in Gusty Urban Environments
|
| Abstract: | Aurora Flight Sciences proposes a comprehensive set of sensing, estimation, and control
techniques to enable urban flight in the face of gusts and other disturbances. Biological
entities utilize a number of sensory mechanisms to insure stable flight with respect to their
surroundings and reject disturbances. Some of these mechanisms are suitable for
adaptation into engineering systems that are simple, lightweight, and provide information
about the vehicles surroundings (situation awareness) that is complementary to the
baseline sensors available on MAVs (gyros, accelerometers, etc.) Aurora’s R&D Center
has already performed extensive research into these solutions and, with support from
Harvard’s Microrobotics Laboratory, will combine them into an architecture which is
practical, lightweight, and effective at avoiding the many large and small obstacles
encountered during aggressive urban flight, even in gusty situations.
|
MOSAIC ATM, INC.
801 Sycolin Road Suite 212
Leesburg, VA 20175 |
Phone:
PI:
Topic#: |
(800) 405-8576
Stephen Pledgie
ARMY 08-056 Awarded: 11/12/2008 |
| Title: | Biologically-Enabled Awareness for Urban Terrain
|
| Abstract: | Biologically-inspired technology holds tremendous potential for endowing micro air
vehicles with the wide field-of-regard (wFOR) sensing, situational awareness, and
platform agility necessary for persistent flight in spatially complex urban terrain. Mosaic
ATM proposes an insightful Phase I effort comprised of two synergistic lines of
investigation: 1.) Robust urban navigation through biologically augmented sensing; 2.)
Agile urban perception with biologically-inspired processing. Our approach is designed to
provide an expedient means for transitioning truly useful biological technology to fixed
and rotary wing UAVs. We are teamed with the Computational Sensory-Motor Systems
Lab at The Johns Hopkins University and WINTEC, Inc, an advanced flight test and
integration group with specific expertise in MAV development. The Mosaic team
possesses the complete spectrum of expertise necessary to research, develop, and
transition biologically inspired technology to U.S. Army UAVs.
|
PHYSICAL SCIENCES, INC.
20 New England Business Center
Andover, MA 01810 |
Phone:
PI:
Topic#: |
(978) 689-0003
Edward A. Rietman
ARMY 08-056 Awarded: 12/31/2008 |
| Title: | Biomimetic Control of Flying Robots
|
| Abstract: | Micro Air Vehicles (MAVs) will likely become the ISR platform of choice for urban
operations because they have the advantages of being able to effectively maneuver in
difficult terrain, look under vertical obscuration, etc. – all with minimal risk to human safety.
While MAVs have many advantages, they do have a significant drawback: the likely loss
of the vehicle due to a collision with an obstacle. MAV developers and operator are
addressing this issue by: developing sophisticated obstacle detection sensors, reducing
the flight velocity in cluttered environments, and limiting the flight operating envelope –
unfortunately these simultaneously increase costs and dramatically reduce utility. A far
better approach is to take a clue from nature; design the vehicle so that it can collide with
obstacles without suffering permanent damage or loss of control. In this program
Physical Sciences Inc. and the Harvard Microrobotics Lab will take insect inspired collision
recovery concepts and apply them to MAV designs. This will dramatically improve the
vehicle’s capability, performance and robustness. In the near future MAVs will be able to
operate in highly cluttered, low visibility, dynamic environments, and do so at high speed
and without the concern for the loss of the vehicle due to collisions.
|
JRM ENTERPRISES, INC.
150 Riverside Parkway, Suite 209
Fredericksburg, VA 22406 |
Phone:
PI:
Topic#: |
(540) 371-6590
Christopher Fink
ARMY 08-057 Awarded: 11/5/2008 |
| Title: | Urban Illumination for Soldier Simulations and Close-Combat Target Acquisition
|
| Abstract: | JRM Technologies proposes to develop a high-performance physics-based algorithm for
TAWS prediction of urban scene EO/NIR light levels, as seen from arbitrary vantage
points. The software implementation will apply radiosity techniques using area
discretization of scene elements, but will simultaneously incorporate atmospheric effects
such as transmission and scattering in the natural and man-made irradiance loading of
surfaces. Furthermore, the solution will apply novel form-factor analysis techniques to
exploit geometrical simplifications afforded by the building planar surfaces. The result will
be a global illumination solution which can subsequently be sampled from arbitrary
viewpoints with very little additional computation, affording fast, accurate background
predictions for use in target acquisition. Options to the base effort include upgrading the
atmospheric model to a highly-optimized Modtran-based transport calculation with more
detailed atmospheric property control, upgrading the natural light source model to account
for stellar irradiance and propagation through the user-defined atmosphere, improving the
artificial source model to incorporate characteristic spectral emittance from known source
types, and improving the surface albedo model to allow selection of material types from a
library of pre-measured spectral DHR. Additional options will provide optimizations to the
surface discretization and radiosity matrix solution algorithms using iterative techniques.
|
SPECTRAL SCIENCES, INC.
4 Fourth Avenue
Burlington, MA 01803 |
Phone:
PI:
Topic#: |
(781) 273-4770
Robert Sundberg
ARMY 08-057 Awarded: 11/24/2008 |
| Title: | Fast Line-of-Sight Illumination Calculations for Urban Environments
|
| Abstract: | Model simulations have become increasingly valuable for assessing effectiveness and
vulnerability in sensor system development and operations planning. A problem of current
and critical interest is the performance of Gen III Night Vision Goggles in the urban
environment. The Army’s current operational nighttime illumination model only treats lunar
illumination in open terrain. Therefore, a quantitative engineering-level model is needed
that captures the complexities of the urban environment, particularly in non-ideal (e.g.,
foggy) weather conditions, and is computationally fast, allowing for insertion into higher-
level simulation software. To address this challenge, Spectral Sciences, Inc. proposes to
develop a novel Fast Line-of-sight Illumination Calculation (FLIC) model for the visible
through near infrared region. The FLIC approach involves pre-computation of key
illumination and multiple scattering-related quantities, enabling real-time line-of-sight
radiance integration for a specified observer-target pair. A forward-propagating Monte
Carlo approach will provide efficient and accurate pre-computation of multiple scattering
source functions. Phase I will feature development of the underlying radiative-transfer
algorithms, feasibility demonstration for an example scenario, and validation. The end
product of Phase I/II/III would be a FLIC algorithm integrated into the Army’s weapons
system and mission evaluation software tools, TAWS and IWARS.
|
Aptima, Inc.
12 Gill Street Suite 1400
Woburn, MA 01801 |
Phone:
PI:
Topic#: |
(781) 496-2471
Amy Alexander
ARMY 08-058 Awarded: 1/12/2009 |
| Title: | Situation Awareness Assessment Tools for Network Enabled Command and Control Field Evaluations
|
| Abstract: | Advanced Army command and control (C2) technologies will enable Soldiers and teams
within and across echelons to “see first, understand first, act first, and finish decisively”
in a dynamically changing battlefield. The ability of these systems to ensure tactical
success is directly linked to the degree to which they support both the development and
maintenance of situation awareness (SA). As these nascent C2 technologies are
developed and fielded, it is imperative that they be assessed for their ability to support the
development of individual, shared, and team SA. This is easier said than done,
particularly during field evaluations. Current methods of measuring and assessing SA are
subject to a number of limitations in terms of their sensitivity, validity, reliability,
diagnosticity or utility within complex operational environments. A multi-faceted approach
to SA measurement is needed to leverage strengths and compensate for inherent
limitations of the various techniques for testing and evaluating advanced C2 technologies
designed to improve Soldier SA. More specifically, the Army needs an SA assessment
toolkit that: (1) contains sensitive and valid individual, shared, and team SA measures, (2)
utilizes proven assessment technologies, and (3) guides SA measure selection by
mission events, system characteristics, and measurement needs.
|
SA TECHNOLOGIES, INC.
3750 Palladian Village Drive Building 600
Marietta, GA 30066 |
Phone:
PI:
Topic#: |
(410) 838-3748
Cheryl Bolstad
ARMY 08-058 Awarded: 11/24/2008 |
| Title: | Situation Awareness Assessment Tools for Network Enabled Command and Control Field Evaluations
|
| Abstract: | The specific objective of this Army SBIR Phase I program is to develop the Situation
Awareness Measurement System (SAMS), aimed at effectively supporting Army
Command and Control system evaluations by providing valid measurement of situation
awareness (SA) at both the individual and team level as well as at all three levels of SA
(perception, comprehension, and projection). The conceptual design of the SAMS will be
based on direct, objective measures of SA. We will create an easy to use menu-based
tool for real-time SA analysis of teams and individuals. This tool will provide direct
objective measurement of the evaluation of a warfighter’s use of a system. Ultimately,
SAMS will be robust enough to be used in a variety of joint missions with joint service
personnel.
|
UtopiaCompression, Corporation
11150 W. Olympic Blvd. Suite 680
Los Angeles, CA 90064 |
Phone:
PI:
Topic#: |
(310) 473-1500
Hieu Nguyen
ARMY 08-059 Awarded: 1/16/2009 |
| Title: | Cognitive Object Recognition System - It is all in the brain!
|
| Abstract: | Automated object recognition is an important and challenging problem. The technology is
crucial for a number of Army applications including video surveillance, Automatic Target
Recognition and Simultaneous Localization and Mapping. While feature-based or template
matching-based classification algorithms are used in certain Army applications, it has
been observed that their classification accuracy depends on the quality of the training
dataset. Often the lack of a representative set of training images severely affects
performance. Moreover, the algorithms generally perform poorly when the object is
occluded. Each of these methods addresses certain aspects of recognition while ignoring
others. Thus, there is a need for a psychologically inspired and comprehensive approach
to object recognition. Research in Neuroscience has indicated that humans do not use
one specific algorithm but simultaneously use a combination of multiple classification
algorithms. Thus, we propose Cognitive Object Recognition System based on the latest
psychological models that combines Geon-theory and Feature-based recognition
methods. Decisions about object classes will be achieved by optimally fusing the decision
from each.
|
ADAPTIVE TECHNOLOGIES, INC.
2020 Kraft Drive Suite 3040
Blacksburg, VA 24060 |
Phone:
PI:
Topic#: |
(540) 951-1284
Yu Du
ARMY 08-060 Awarded: 12/8/2008 |
| Title: | Hearing Protection Evaluation System
|
| Abstract: | The acoustic test fixture (ATF) type of hearing protection evaluation system (HPES) has
been widely used in the past to evaluate hearing protection device (HPD) performances,
in addition to the Real-Ear-Attenuation-at-Threshold method and the Microphone-In-Real-
Ear method. Since the use of ATF devices does not rely on human subjects, they are
more efficient, and in many cases indispensable, for testing HPDs in various application
environments. However, one significant drawback of current ATF devices is that they
lack agreement with human subject testing due primarily to the insufficiency of modeling
the real human head regarding the hearing mechanism. The focus of this Phase I program
is thus to develop novel approaches, based on finite element analysis, for building an
advanced HPES that emulates realistic heads and allows for characterizing either
circumaural or insert-type HPDs in both impulse and continuous noise environments
across the dynamic range of human hearing. Means for imitating mechanical and
acoustical characteristics of the human head and auditory system, as well as means for
emulating bone conduction pathways, will be investigated in this program. A report
describing the approach and demonstrating the feasibility and capabilities of an advanced
HPES design will be provided at the conclusion of Phase I.
|
CFD Research Corporation
215 Wynn Dr., 5th Floor
Huntsville, AL 35805 |
Phone:
PI:
Topic#: |
(256) 726-4800
Debbie Reeves
ARMY 08-060 Awarded: 1/30/2009 |
| Title: | Computational Modeling Tools for Acoustic Test Fixture Manikin Design
|
| Abstract: | Hearing Protection Devices (HPDs) are critical to the audiological fitness and mission
safety of military personnel. Thorough, reliable, and mission-appropriate evaluation of
HPDs needs sophisticated objective methods. Some Acoustic Test Fixtures (ATFs) are
available for HPD research but they have drawbacks. In this project we will develop a
method of designing a new ATF manikin that is appropriate for the use in HPDs
evaluations. Conventional method of designing ATF manikin relied on experimentation
while the proposed method uses computational model as a design tool. This method uses
Finite Element Analysis (FEA) to calculate the sound field around a manikin model, inside
the ear canals and at the eardrums of the manikin. Bone conduction effects will be
integrated in the model. This method will give predictions of the ATF manikin’s
performance before it is constructed. This tool will determine the design paramaters
required to construct the new ATF manikin. By using computational tools in the design,
we reduce design time and materials’ cost. The outcome from phase II will be a complete
ATF manikin system, i.e. head and torso with ear simulator system that emulates human
auditory system as close as possible for the use of HPDs evaluation.
|
Li Creative Technologies
30 A Vreeland Road, Suite 130
Florham Park, NJ 07932 |
Phone:
PI:
Topic#: |
(973) 822-0048
Joshua J. Hajicek
ARMY 08-060 Awarded: 1/30/2009 |
| Title: | Hearing Protection Evaluation System
|
| Abstract: | The purpose of this proposal is to present a novel and promising solution for a Hearing
Protection Evaluation System (HPES) that accurately emulates the torso and human head
and its interaction with directional and omni-directional auditory fields created by
continuous and impulsive acoustic noise for levels up to 185 dB. The HPES will also
accurately emulate the attenuation effects of earmuff and earplug Hearing protection
devices (HPDs) in both continuous and impulsive noise environments across the full
dynamic range of human hearing from the outer to middle ear. In addition the HPES will
simulate occlusion and bone conduction effects as well as all significant parameters of
the outer ear acoustics. Our HPES will also preserve inter-aural level differences,
bilateral acoustic reflex, tissue conductions, ear canal morphology, and will accurately
calculate attenuation data of for both ear muffs and ear plug types of HPDs. In addition
the system will have replicable pinnas and be easily maintained.
|
nLight Photonics
5408 NE 88th Street, Bldg E
Vancouver, WA 98665 |
Phone:
PI:
Topic#: |
(360) 566-4460
Steve Patterson
ARMY 08-061 Awarded: 2/26/2009 |
| Title: | Cryogenically-cooled eyesafe laser diode arrays for resonant pumping of Er-doped gain media
|
| Abstract: | High-power solid state lasers operating beyond 1300-nm have been proposed as “eye-
safer” sources in many applications. Erbium-doped solid state lasers provide an
attractive gain medium due to emission at eyesafe wavelengths, and the potential for
ultra-low quantum defect pumping by diode lasers operating around 1532-nm. It has been
shown that cooling the solid state crystalline gain medium to cryogenic temperatures
provides significant advantages in efficiency and power scaling. To date, these lasers
are typically pumped by diode laser modules operating at or near room-temperature. It is
well-established that cryogenic cooling of diode lasers can greatly improve efficiency and
power. However, to fully realize these benefits, the diodes must be specially designed
for operation at cryogenic temperatures. In this work, we propose diode laser arrays
operating at ~1532-nm which are specifically designed and optimized for operation at
77K. Under the proposed program, nLight will design, grow, fabricate, test, and deliver to
the Army Research Laboratory a series of conductively-cooled 1532-nm 100W, 65%
efficient 1-cm diode laser bars for evaluation in cryogenic solid state laser pumping
experiments. As an option to the program, nLight will also assemble test and deliver to
the Army Research Laboratory a fiber-coupled conduction-cooled 100W, 60% efficient
pump module.
|
PRINCETON LIGHTWAVE, INC.
2555 Route 130 South, Suite 1
Cranbury, NJ 08512 |
Phone:
PI:
Topic#: |
(609) 495-2547
Igor Kudryashov
ARMY 08-061 Awarded: 10/30/2008 |
| Title: | Eyesafe laser diode arrays for resonant pumping of Er-doped gain media optimized for cryogenically cooled operation
|
| Abstract: | Growing interest to high power lasers in the eye-safe spectral domain has initiated a
wave of activity in developing solid-state lasers based on Er3+-doped materials.
Impressive results have been demonstrated in resonantly pumped Er:YAG based lasers.
Cryogenic cooling of the laser crystal has improved the laser performance. In these
experiments the pump lasers are InGaAsP/InP based 1530 nm laser diode arrays
operating at room temperature. Operation of the pump laser diodes at cryogenic
temperatures will provide significant benefits for the complete system. This includes
increased pump power, improved laser efficiency and a compact optical system. The
design of the pump laser for cryogenic operation requires modification of the existing
structure. The modifications will be based on both the analytical models as well as data
measured on current devices. The design optimization will focus on improving output
power and wall plug efficiency for operation at cryogenic operation. The goal of the
program is to deliver a laser diode array with output power of 50W and a wall plug
efficiency of >60%.
|
PHYSICAL OPTICS CORP.
Electro-Optics Systems Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Jason Holmstedt
ARMY 08-062 Awarded: 11/7/2008 |
| Title: | Fully Flexible Information Technology Assistant
|
| Abstract: | To address the Army need for fully flexible display electronics, Physical Optics
Corporation (POC) proposes to develop a new Fully Flexible Information Technology
Assistant (FLEXITA). This proposed flexible display system is based on chip-on-flex
(COF) and embedded passives fabrication techniques, efficient power management that
leverages bi-stable displays, synchronous/asynchronous display driving for video or
random updates, and power-saving wireless protocols. The innovation in FLEXITA will
enable the system to conform to the bending radii of fully flexible displays while
maintaining low-power consumption, both wired and wireless communication, and color
video capability. In Phase I, POC will demonstrate the feasibility of FLEXITA by designing,
fabricating, and testing a flexible processing circuit using COF technology. FLEXITA
meets the needs of the Army by offering low power (<10 mW in standby mode and <250
microwatts in sleep mode), lightweight (~40 g with PCB and batteries), 12-24-bit color,
and up to 2048x2048 RGBW color images. In Phase II, POC plans to develop a mature
prototype that will both drive and conform to a fully flexible display. This technology has a
large military market and a potentially large commercial market for handheld PDAs, GPSs,
and other smart electronics devices.
|
TRIDENT SYSTEMS, INC.
10201 Fairfax Boulevard Suite 300
Fairfax, VA 22030 |
Phone:
PI:
Topic#: |
(703) 691-7760
Michael Viazanko
ARMY 08-062 Awarded: 12/1/2008 |
| Title: | Fully Flexible Information Electronics with a Flexible Display
|
| Abstract: | The Army’s investment in flexible displays has resulted in several promising technologies
which can be incorporated into novel applications that are far more practical for military
use than those with conventional rigid glass-based liquid crystal display (LCD)
technologies. An application such as a Fully-Flexible Information Assistant (FFIA) using
these new flexible displays is essential for providing battlefield information from an all-
source, network-centric environment to the individual soldier in a practical, ultra-rugged
manner never quite possible before. The proposed FFIA design will require a novel
flexible electronics solution consisting of a flexible circuit assembly with functionality that
includes: human interfacing, wireless & wireless communication, Global Positioning
System (GPS), power management, and a processor-memory combination with
computational strength to execute current and future Army applications. To meet the
aggregate mechanical flexibility of the total system, flexible and/or rigid-flexible printed
circuit boards (PCBs) would be selected and fabricated to maximize reliability of the
system. Following this SBIR, two distinct “first flexible applications” become apparent:
(a.) A fully integrated FFIA in single package and (b.) a FFIA where the flexible display
module is separate from the flexible processing electronics.
|
QUANTUMSPHERE, INC.
2905 Tech Center Drive
Santa Ana, CA 92705 |
Phone:
PI:
Topic#: |
(714) 545-6266
Subra Iyer
ARMY 08-063 Awarded: 12/22/2008 |
| Title: | Unitized Reformed Methanol Fuel Cell
|
| Abstract: | This Phase I SBIR proposal will investigate the synthesis and electrochemistry of
bifunctional anodes, high-temperature electrolyte membranes (300oC) and low-cost
cathode catalysts for a Unitized Reformed Methanol Fuel Cell (URFMC). The research and
development effort will consist of developing a double-layer anode material, capable of
both methanol reformation and hydrogen oxidation to protons. Concurrent research will
investigate development of a high-temperature high conductivity composite, capable of
protonic conduction at 250-350oC. The final deliverable of this Phase I effort will be a 20W
methanol reforming fuel cell, scalable to 200W in a follow-on Phase II effort. Successful
development of an URFMC, operating at 300oC, will enable filling in the gaps between
current portable power technologies and the soldier power needed for the Future Force
Warrior (FFW).
|
Superprotonic, Inc.
530 South Lake Avenue #312
Pasadena, CA 91101 |
Phone:
PI:
Topic#: |
(626) 793-9314
Calum Chisholm
ARMY 08-063 Awarded: 1/30/2009 |
| Title: | Bi-functional anode and High Temperature Electrolyte Membrane for Reforming Methanol Fuel Cell (RMFC).
|
| Abstract: | The application of solid acid fuel cells (SAFC) as reforming methanol fuel cells (RMFCs) is
extremely attractive due to the nearly ideal temperature match between fuel cell
electrolyte (for CsH2PO4, operational temperatures are 235-275ºC) and typical methanol
steam reforming catalysts (MSRCs; reforming temperatures typically range from 250-
350ºC). This temperature match, in addition to the high CO tolerance of SAFCs, allows for
methanol steam reforming internal to the stack to create a solid acid based RMFC. This
project will establish the feasibility of incorporating a methanol steam reforming catalyst
(MRSC) material into the anode of Superprotonic’s current MEA/stack design to create a
bi-functional anode SAFC.
|
AERODYNE RESEARCH, INC.
45 Manning Road
Billerica, MA 01821 |
Phone:
PI:
Topic#: |
(978) 663-9500
Stephen H. Jones
ARMY 08-064 Awarded: 12/12/2008 |
| Title: | Utilizing Optical Defocusing and Computational Imaging for Laser Intensity Reduction at CCD Focal Planes
|
| Abstract: | Devising a means to reduce the fluence at the image sensor by a factor of 100 would
eliminate the threat from all but the largest, cumbersome sources. We propose that the
needed fluence reduction can be achieved by operating the existing imager at a strongly
defocused setting, and applying hardware-accelerated existing state-of-the-art image
deblurring algorithms to its data stream. Several existing deblurring algorithms are capable
of very good inverse filtering performance with a 19x19 blur kernel which corresponds
to an approximate fluence attenuation of 360 . The system concept is to interface the
unmodified image sensor with a signal processor to implement the deblurring algorithm at
the video rate. Aerodyne Research Inc (ARI), and our partner, the University of Notre
Dame (UND) spin-off Emu Solutions offer innovative and patented techniques for FPGA
hardware acceleration of "non-streamable" algorithms that typify inversion problems in
computational imaging. Our Phase II goal is a full-up system implementation, coupling a
representative optical imager to a real-time video-rate FPGA implementation of the
computational deblurring. Our Phase I efforts will establish the feasibility of our approach,
employing computational emulations, laboratory optical confirmation, and preliminary
fixed-point arithmetic assessment.
|
AGILTRON CORP.
15 Cabot Road
Woburn, MA 01801 |
Phone:
PI:
Topic#: |
(781) 935-1200
Lei Zhang
ARMY 08-064 Awarded: 11/24/2008 |
| Title: | UTILIZING COMPUTATIONAL IMAGING FOR LASER INTENSITY REDUCTION AT CCD FOCAL PLANES
|
| Abstract: | In this program, Agiltron Incorporated and Wake Forest University jointly propose to
develop an innovative optical limiter using a computational imaging system using pupil-
phase engineering, which is a nonlinear optimization approach that seeks to determine the
best pupil phase distribution that achieves a balance among various competing
requirements of high energy spread, high SNR, insensitivity to wavelength, restorability.
This method will give us the best chance to achieve laser intensity attenuation while
maintaining the restored image quality. We will experimentally demonstrate nanosecond
laser pulse protection to CCD camera with cubic phase masks we have. These results
will be used to help developing a better restoration technique for cubic phase masks. Two
other phase modulation schemes called Piece-Wise Linear Phase Element and Pseudo
Random Phase Perturbation will also be tested. A final report will be delivered to the Army
to recommend the best technique(s) for laser protection.
|
APPLIED SCIENCE INNOVATIONS, INC.
185 Jordan Road
Troy, NY 12180 |
Phone:
PI:
Topic#: |
(518) 833-6897
Mikhail Gutin
ARMY 08-064 Awarded: 11/25/2008 |
| Title: | Computational Imaging for Laser Intensity Reduction at CCD Focal Planes
|
| Abstract: | Applied Science Innovations, Inc. proposes development of the Coded-Aperture, Laser
Irradiation Tolerant Imaging Sensor (CALITIS) – a novel, computational imaging technique
to protect CCD sensors from damage by frequency-agile pulsed lasers. In a conventional
camera, collimated laser beam converges into a small point damaging the CCD. The
proposed CALITIS will use new computational imaging, with appropriate optical-wavefront
modulator and processing routines and hardware. The system performance will exceed
standard optical while reducing incident fluence on CCD by seven to eight orders of
magnitude, across the operating spectrum of the CCD and beyond. Processing at CCD
frame rates will be provided. The patent-pending CALITIS technology features extremely
light weight and simplicity, relaxed alignment tolerances, low cost, resistance to shock
and vibration, and an extremely broad temperature range. Additional benefits include
virtually infinite depth of field and tolerance to point and line defects in the detector array.
Phase I will establish feasibility of the CALITIS concept. In Phase II, a functional
preproduction CALITIS prototype will be developed and delivered to the Army for
evaluation and use. In Phase III, CALITIS design will be productized, to enhance overall
force protection, into optical sensors used in military operations and homeland security.
|
ALTEX TECHNOLOGIES CORP.
244 Sobrante Way
Sunnyvale, CA 94086 |
Phone:
PI:
Topic#: |
(408) 328-8306
Kennth Lux
ARMY 08-065 Awarded: 12/11/2008 |
| Title: | Person-Portable Oxidative-Desulfurization System (PPODS)
|
| Abstract: | The proposed Person-Portable Oxidative-Desulfurization System (PPODS) will enable the
use of small solid-oxide fuel cells (SOFCs) to produce 2 kW of electrical power from JP-8
by reducing the sulfur concentration in JP-8 fed to the SOFC fuel processor to less than
10 ppmw. The PPODS utilizes an innovative oxidative desulfurization technique to reduce
sulfur levels in the fuel to those compatible with SOFCs. This will enable the Army to take
advantage of the ability of SOFCs to operate on a hydrogen reformate with significant
amounts of CO present. This greatly simplifies the fuel reformer leading to a more compact
and lightweight power system.
|
TDA RESEARCH, INC.
12345 W. 52nd Ave.
Wheat Ridge, CO 80033 |
Phone:
PI:
Topic#: |
(303) 940-2349
Gokhan Alptekin
ARMY 08-065 Awarded: 10/27/2008 |
| Title: | Mesoporous Sorbents for Oxidative Desulfurization of JP-8
|
| Abstract: | The major drawback to the use of fuel cells as electric generators and auxiliary power
units (APUs) by deployed forces is their inability to directly use battlefield fuels. Both
Proton Exchange Membrane (PEM) fuel cells and the Solid Oxide Fuel Cells (SOFCs)
require a clean, essentially sulfur-free feed stream to prevent the poisoning of the fuel
cell anode catalyst. Unfortunately, battlefield fuels (i.e., JP-8) contain high levels of
refractory sulfur species (up to 3,000 ppmw), which need to be removed by advanced
fuel processing technologies. TDA Research, Inc. (TDA) proposes to develop a novel
oxidative desulfurization system, an integral part of a compact and efficient fuel
processor, to produce a clean feed from high sulfur logistic fuels. In Phase I, we will
develop a highly reactive, durable catalyst and a high capacity, regenerable adsorbent to
reduce the sulfur content of the fuel to sub ppm levels tolerable by the fuel cells. We will
show the long-term durability and regeneration capability of these new materials under
representative conditions. Based on experimental data, we will also carry out preliminary
design of a desulfurization system integrated to a fuel processor that can deliver the
sulfur-free feed required to operate a 2 kWe fuel cell power generator.
|
APPLIED EM, INC.
144 Research Drive
Hampton, VA 23666 |
Phone:
PI:
Topic#: |
(757) 224-2034
C.J.Reddy
ARMY 08-067 Awarded: 11/24/2008 |
| Title: | Metamaterial Antennas for Army Platforms
|
| Abstract: | This effort addresses the integration of antenna apertures for conformal installation. A
goal is to provide a common or multiband conformal aperture covering the complete
communication band (e.g. JTRS 20MHz-2GHz). To address the challenges of conformality,
wide bandwidth and miniaturization, we propose a new class of metamaterial antennas
already demonstrated to deliver optimal gain x bandwidth performance. Several
techniques, including magnetic material loadings, meandering, reactive/LC loading for
wave slow down and impedance matching are proposed in combined fashion to realize a
novel class of metamaterial-based antennas. A most important concept brought forward
is the realization of anisotropy via the simple means of controlled printed line coupling on
otherwise uniform substrates. The several more parameters, enabled by anisotropy,
provide added degrees of freedom to realize optimal radiators. Under this effort, a novel
class of multiband and wideband conformal antennas is proposed incorporating
miniaturization techniques whose elements are 0.05 of a wavelength at the lowest
operation frequency. Available prototypes have already provided validation of the
proposed miniaturization and wide bandwidth concepts. Under this effort, these concepts
will be integrated to realize wideband miniature elements covering the JTRS band using
minimal real estate and addressing challenges associated with armored vehicles.
|
EMAG TECHNOLOGIES, INC.
775 Technology Dr. Suite 300
Ann Arbor, MI 48108 |
Phone:
PI:
Topic#: |
(734) 996-3624
Kazem F. Sabet
ARMY 08-067 Awarded: 11/26/2008 |
| Title: | Metamaterial Antennas for Army Platforms
|
| Abstract: | In this SBIR project, we propose to investigate the application of three types of
metamaterial that have been recently developed at the University of Michigan to antenna
miniaturization on military vehicular platforms. These include embedded circuit
electromagnetic band-gap (EBG) metamaterial, reactive impedance surface (RIS)
substrates and magneto-dielectric metamaterials. The Phase I feasibility study will involve
design, characterization and development of equivalent circuit models of these
metamaterials for the HF-VHF-UHF bands using both computer simulation and experiment.
A limited number of miniaturized planar antennas on such substrates will be fabricated
and tested. The effects of the platform on the performance of the antenna will be
investigated.
|
ELTRON RESEARCH & DEVELOPMENT, INC.
4600 Nautilus Court South
Boulder, CO 80301 |
Phone:
PI:
Topic#: |
(303) 530-0263
Sara L. Rolfe
ARMY 08-068 Awarded: 10/30/2008 |
| Title: | Advanced Nanostructured Powders for Cold Spray Applications
|
| Abstract: | In this project, Eltron will develop a method for spray drying agglomerates of nanoparticles
for use in the cold spray process. These agglomerates will allow the nanoparticles to be
cold sprayed, resulting in coatings and structures with superior strength and hardness.
Nanosized particles will be dispersed in a solvent with a metallic binder precursor and
spray dried under controlled atmosphere to form spheroid particles. In the spray dryer,
slurry droplets are expelled from the atomizer and the liquid surface tension creates
perfect spheres. As the droplets fall through the spray dryer, the heated gas will
simultaneously cause the liquid to evaporate and convert the binder precursor. As the
liquid is removed, the nanoparticles are brought into contact, forming agglomerates while
maintaining their spherical shape. When exposed to the spray dryer conditions, the binder
precursor will form small crystals, coating the nanoparticles to form connections
between the nanoparticles and fill the gaps between nanoparticles. New methods for
forming platelets and needles will be developed by controlling spray drier settings and
using an impact barrier. In addition, this technology will be directly transferable to
agglomerating ceramic (WC, ZrO2, or VN) nanoparticles with a binder for wear-resistant
cold spray commercial applications.
|
ZATORSKI COATING CO., INC.
77 Wopowog Road
East Hampton, CT 06424 |
Phone:
PI:
Topic#: |
(860) 267-9889
Ray Zatorski
ARMY 08-068 Awarded: 10/30/2008 |
| Title: | Printing Nanostructured Powders (PNP) Process
|
| Abstract: | The printing of nano-structured particles (PNP) process produces powder particles with a
nano-structure by using high-speed printing techniques combined with classical powder
metallurgy processes. The particles produced are the feedstock for high kinetic energy
coating processes in the range of 5 to greater than 100 micrometers. Commercially
obtained cylindrical printing rolls have cavities originally designed to hold ink for
commercial printing. These cavities are available in size ranges from less than 10
micrometers to over 100 micrometers. A thin sheet of nano-sized powder is spread on a
solid surface and the printing roll is rolled over the sheet. The nano-sized powder is
compressed into the cavities and forms a compacted particle the size of the cavity. The
compacted particles are then used in this state or are sintered at a temperature to add
strength to the particle while maintaining the nano-structure within the particle.
|
GENERAL SCIENCES, INC.
205 Schoolhouse Road
Souderton, PA 18964 |
Phone:
PI:
Topic#: |
(215) 723-8588
Peter D. Zavitsanos
ARMY 08-069 Awarded: 10/30/2008 |
| Title: | Scalable & Adaptive Munitions Technologies
|
| Abstract: | The U.S. Army, as well as other national military services, requires new and innovative
reactive materials to produce next generation munitions. There exists a need for scalable
and adaptable warheads that provide user-selectable energy output, as well as
selectable modes of operation, such as fragmentation, penetration and blast. General
Sciences, Inc. (GSI) will demonstrate the feasibility of applying reactive materials and
innovative configurations of those materials to provide the US Army with Scalable &
Adaptive Munitions capabilities, specifically materials that possess high density and high
strengths, beyond current reactive materials. GSI will provide the Army with reactive
materials information, mechanical property data and mechanical behavior response to
support the Scalable & Adaptive Munitions program.
|
SEACOAST SCIENCE, INC.
2151 Las Palmas Drive Suite C
Carlsbad, CA 92011 |
Phone:
PI:
Topic#: |
(760) 268-0083
Stephen T. Hobson
ARMY 08-071 Awarded: 11/19/2008 |
| Title: | Carbosilane Organocatalysts for CWA Neutralization
|
| Abstract: | Seacoast Science (SCS) proposes to synthesize and characterize carbosilanes as
organocatalysts for the neutralization of CWAs. After selection of starting materials to
cover available chemical space and optimization of reaction conditions, these carbosilane
organocatalyst will be synthesized in a focused library format from commercially available
starting materials. Following limited purification, the organocatalysts will be rapidly
screened using gas chromatography, and the optimal Phase I materials selected. These
Phase I materials will be further purified and the reaction mechanism and kinetics will be
explored in the Phase I Option.
|
TDA RESEARCH, INC.
12345 W. 52nd Ave.
Wheat Ridge, CO 80033 |
Phone:
PI:
Topic#: |
(303) 940-5392
Aaron Skaggs
ARMY 08-071 Awarded: 11/12/2008 |
| Title: | Hydrolysis of Chemical Warfare Agents Using an Organocatalyst
|
| Abstract: | In this SBIR Phase I project we propose to develop small molecule organocatalysts to
detoxify chemical warfare (CW) agents under ambient conditions. The organocatalyst
could be incorporated into the topcoat of vehicles, where it would be already present and
immediately go to work if the surface became contaminated. A self-decontaminating
material can avoid use of a conventional decon solution, improving logistics and aiding in
maintaining operational tempo. It could also be used in fabrics for tents or protective
clothing, or to improve the performance of sorbents. TDA Research, Inc. (TDA) has
recently demonstrated materials that detoxify HD through catalytic aerobic oxidation at
ambient temperature. We propose to extend that success by developing organocatalysts
that hydrolyze the phosphonate nerve agents: VX and the G-agents. Organocatalysts
have recently demonstrated practical activity in a number of applications. They are
economical, environmentally benign, and their structure can be readily modified to improve
activity. Our organocatalyst is comprised of three important elements to bind and orient
the target agent, and then promote the desired selective cleavage of the P–S bond. With
internal funding, TDA prepared some simple analogs of the organocatalyst structures we
propose, and demonstrated a material that promotes P–S bond cleavage in the VX
surrogate Malathion at ambient temperature.
|
SUPERPROTONIC, INC.
530 South Lake Avenue #312
Pasadena, CA 91101 |
Phone:
PI:
Topic#: |
(626) 793-9314
Dane Boysen
ARMY 08-072 Awarded: 11/6/2008 |
| Title: | A 250-W Solid Acid Electrolyte Fuel Cell Generator
|
| Abstract: | The project describes an optimal design for directly integrating a fuel reformer with the
state of the art in solid acid fuel cells (SAFCs) and other required balance-of-plant
components required to produce a 250 Wnet person-portable, rugged, and efficient
power supply utilizing low sulfur diesel fuel with a path leading to JP-8 fuel. The design
capitilizes on SAFC operating temperature and high CO and H2S tolerance to simplify fuel
processing and reforming and improve thermal integration.
|
ELTRON RESEARCH & DEVELOPMENT, INC.
4600 Nautilus Court South
Boulder, CO 80301 |
Phone:
PI:
Topic#: |
(303) 530-0263
Wayne E. Buschmann
ARMY 08-073 Awarded: 11/13/2008 |
| Title: | Anion Exchange Membrane-Modified Electrodes for Alkaline Fuel Cells
|
| Abstract: | The direct methanol alkaline fuel cell (DMAFC) is under development as an alternative
power source for lightweight, portable applications. Several advantages of the alkaline
fuel cell make it superior to direct methanol PEM fuel cells. Namely, the improved
electrokinetics of fuel oxidation in alkaline environments make it possible to use a variety
of fuels and inexpensive, non-noble catalysts while minimizing fuel crossover and
cathode flooding issues often encountered with PEM fuel cells. These inherent
advantages of alkaline fuel cells are somewhat offset by issues with electrode/electrolyte
poisoning by precipitated carbonates in alkaline solutions. Using solid polymer
electrolytes can mitigate this problem, but commercial anion exchange membranes
generally exhibit decreased conductivity and stability compared to their PEM counterparts
and the lack of a commercially available soluble ionomer for electrode construction results
in electrode/electrolyte interfaces with increased ionic resistivities leading to power loss.
The proposed DMAFC will improve the membrane/electrode interface using a novel
electropolymerization step and increase the conductivity by in situ
quaternization/crosslinking of an anion conducting polymer directly to the electrolytically
modified electrode. These improvements, coupled with judicious selection of
electrocatalysts, will lead to the construction of a 5 W cell stack with excellent power
density and power-to-weight ratio.
|
LYNNTECH, INC.
7610 Eastmark Drive
College Station, TX 77840 |
Phone:
PI:
Topic#: |
(979) 693-0017
Christopher Rhodes
ARMY 08-073 Awarded: 11/12/2008 |
| Title: | Advanced Hydroxyl Ion-Conducting Membranes and Ionomers for Alkaline Fuel Cells
|
| Abstract: | Alkaline fuel cell (AFC)-based power systems offer advantages over proton-exchange
membrane fuel cells (PEMFCs). Superior electrochemical reaction thermodynamics for
both oxygen reduction and fuel oxidation under alkaline environments make alkaline fuel
cell technology a better candidate for sensors, portable and dismounted soldier
applications. In addition, AFCs can utilize low-cost, non-precious metal catalysts rather
than expensive Pt catalysts used for PEMFCs. Despite their advantages, current AFCs
require liquid electrolytes which result in safety and CO2 poisoning concerns that have
limited their use. The Phase I project will produce solid polymeric hydroxyl ion-conducting
membranes and ionomers based on grafting electrochemically stable, anion receptors on
the backbone of alkaline stable polymers. The chemical, thermal, and electrochemical
characterization of both hydroxyl ion-conducting solid membranes and alkaline ionomers
will be investigated during the Phase I period. The ionomers will improve power densities
by reducing ionic resistance within the electrode and membrane interface. The
membranes will be tested both in single cells and 5W AFC stack with ammonia borane and
sodium borohydride. The development of AFCs using solid hydroxyl ion conductors will
allow operation without liquid electrolytes and open up new avenues for variety of fuels
such as ammonia borane, sodium borohydride, and hydrogen.
|
ENGINEERING ACOUSTICS, INC.
406 Live Oaks Blvd
Casselberry, FL 32707 |
Phone:
PI:
Topic#: |
(407) 645-5444
Bruce Mortimer
ARMY 08-074 Awarded: 11/19/2008 |
| Title: | Development of a Fieldable Brain Trauma Analyzer System
|
| Abstract: | Studies have estimated that as many as 22% of soldiers serving on the frontline may be
at risk of mTBI from blows to the head or shockwaves caused by explosions. mTBI or
concussion is also often associated with sports injuries and civilian trauma, with an
estimated 5.3 million Americans living with disabilities that resulted from TBIs, according to
the CDC. An immediate and definite need exists for a low cost, portable, real-time
diagnostic device for the quantitative assessment of cortical function, and diagnosis of
mTBI. This proposal has as its aim the development and demonstration of such a device,
and related testing protocol. mTBI is hypothesized to involve derangement or damage to
the underlying cortical network in such a way as to limit the functional connectivity within
and between cortical columns. We will develop and investigate an approach that tests the
intactness of the somatosensory system as a measure of the intactness of the neural
connectivity. The system will utilize a simple wearable tactile device and a protocol that is
based on response to complex tactile stimuli.
|
ALPHASENSE, INC.
28 Hillstream Road
Newark, DE 19711 |
Phone:
PI:
Topic#: |
(302) 294-0116
Pengcheng Lv
ARMY 08-075 Awarded: 11/12/2008 |
| Title: | A Cavity Enhanced Terahertz Absorption Spectrometer (CETAS)
|
| Abstract: | In this proposal, AlphaSense, Inc. (AI) and the Oklahoma State University (OKState) detail
the development of a novel Cavity Enhanced Terahertz Absorption Spectrometer
(CETAS). Key innovations of the proposed system include: a) the use of a small
Whispering- Gallery- Mode (WGM) cavity to achieve very long pathlength; and b) the
integration of the WGM cavity with the conventional pulsed and continuous wave (cw)
THz systems. Consequently, the proposed system will have the following merits: a)Ultra
high sensitivity and selectivity, b)Compact, light weight, and relatively low cost, and
c)flexible for chemical analysis in different forms.
|
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237th Street
Torrance, CA 90505 |
Phone:
PI:
Topic#: |
(424) 263-6319
Glenn Bastiaans
ARMY 08-075 Awarded: 11/6/2008 |
| Title: | Intracavity Enhanced Explosive Detection via THz Emission
|
| Abstract: | Intelligent Optical Systems (IOS) proposes to develop an important element to defend
against terror and asymmetric warfare. There is a great need to detect very low
concentrations of explosive vapors and other hazardous gases using only a small
portable instrument that can be used to monitor, examine, or screen objects and people
for the presence of a threat. It is known that Intracavity Laser Absorption Spectroscopy
(ICLAS) offers the potential to detect and identify very low concentrations of gases, and
that terahertz (THz) spectroscopy is very effective in identifying explosives. However,
ICLAS, in its present form, cannot be used as a field device, and cannot be used with THz
light. IOS will develop a highly innovative instrument that will use THz spectroscopy to
identify explosive vapors, and will use a variation of intracavity spectroscopy to detect
very low concentrations of explosives and other gases. This innovative instrument will
be developed into a field portable device suitable for many applications to defend against
improvised explosive devices (IEDs) and other threats.
|
ZYBERWEAR, INC.
2114 New Victor Road
Ocoee, FL 34761 |
Phone:
PI:
Topic#: |
(407) 295-5955
Oliver Edwards
ARMY 08-075 Awarded: 11/6/2008 |
| Title: | Terahertz Intracavity Spectrometer
|
| Abstract: | This SBIR Phase I project will develop a hand-held sensing and alarm system for ultra-
trace concentrations of chemical gases, biological aerosols, and explosive vapors.
Unprecedented sensitivity will be achieved by differential intracavity laser absorption
spectroscopy (ICLAS) which provides up to kilometer effective optical path lengths in a
device with centimeter dimensions. Innovations include the use of semiconductor
quantum cascade lasers (QCL) that operate in the terahertz region of the electromagnetic
spectrum, a region rich in molecular signatures but under-utilized for spectral sensing.
The Phase I work plan will experimentally demonstrate ICLAS using THz QCLs for the first
time. This demonstration will utilize the relevant low-vapor pressure explosive TNT. In
addition, sensitivity limits will be determined for a range of other customer-identified
compounds. The Phase I option will produce a detailed design for field-deployable
prototype threat sensor to be prototyped in Phase II. A feature of the effort is that
feasibility will be supported by original terahertz spectroscopic measurements on threat
vapors, many for the first time.
|
BOSTON APPLIED TECHNOLOGIES, INC.
6F Gill Street
Woburn, MA 01801 |
Phone:
PI:
Topic#: |
(781) 935-2800
Kewen Kevin Li
ARMY 08-076 Awarded: 11/12/2008 |
| Title: | Nano-composite Semiconductor Lasers
|
| Abstract: | Polycrystalline ceramics as laser gain hosts have several remarkable advantages over
single crystal ones. For example, they can house a higher doping concentration, are much
easier to be fabricated into larger and more complex shapes, which is extremely difficult
in the crystal case. The costs of the ceramic laser materials could be much lower than
those of single crystals because of the shortened fabrication process and large size,
mass production. Boston Applied Technologies Incorporated (BATi) proposes to develop
highly desired high power semiconductor nano-composite laser via a safe, low-cost and
reliable chemical solution nano-powder preparation route and hot-press densification
process with our extensive experience and unique fabrication techniques. The modified
solvothermal route will enable the synthesis of nano-composite powders with uniform
sizes and low impurities, which are crucial for realizing a transparent ceramic
semiconductor laser gain medium.
|
PHOTONICS INNOVATIONS, INC.
1500 1st Avenue North, Suite L108
Birmingham, AL 35203 |
Phone:
PI:
Topic#: |
(205) 934-3147
Gary Grimes
ARMY 08-076 Awarded: 11/6/2008 |
| Title: | Nano-composite Semiconductor Lasers
|
| Abstract: | During Phase I, en-route to the development of eye-safe solid state ceramic lasers with
enhanced thermal management capabilities, Photonics Innovations, Inc in collaboration
with the University of Alabama at Birmingham will fabricate and characterize nano-scale
powders of a wide bandgap semiconductors Er3+:GaN and Cr2+:ZnS. Micro-nano-scale
powder doping with rare-earth Er or Cr ions will be performed either in situ during the
powder synthesis process, via post-synthesis thermo-diffusion of dopants into the
powder, or by laser ablation of doped crystals. Micro-nano-scale powders will be further
reduced into nano-scale by means of mechanical grinding and laser ablation in liquid and
gaseous environments. XRD, TEM, and near-field fluorescence imaging characterization
will be performed to verify sub- micron size of the powders, uniform particle distribution,
and low concentration of unwanted impurity. It will be followed by photo-luminescence
(PL), PL kinetic spectroscopy, and gain-switched random lasing experiments overall
demonstrating efficient near and mid-IR PL of developed powders. Technical pathways
leading to further consolidation of the powders into transparent laser grade ceramic will
be also formulated.
|
NITEK, INC.
1804 Salem Church Road
Irmo, SC 29063 |
Phone:
PI:
Topic#: |
(803) 777-0710
Vinod Adivarahan
ARMY 08-077 Awarded: 12/5/2008 |
| Title: | Large Area, High Power, Vertically Conducting Deep UV LEDs
|
| Abstract: | Nitek Inc. proposes to develop deep ultraviolet light emitting diodes having high quantum
efficiency, long device lifetime, and large emission area to make usable for force
protection objectives of bio-agent threat detection and maneuver sustainment objectives
of potable water. The advancements in deep UV LEDs will be achieved by developing a
novel vertically conducting geometry. In addition to the inherent advantages that are
gained by developing a vertically conducting LED compared with conventional laterally
conducting devices, Nitek proposes several advances to these devices that will allow
them to meet the challenging technical goals that are required for large scale commercial
acceptance of these devices. These include development of thick n-AlGaN base
templates, backside device heatsink deposition, enhanced light extraction through surface
modification, and short-pass filter deposition to reduce the deep level emission from the
deep UV LEDs.
|
SENSOR ELECTRONIC TECHNOLOGY, INC.
1195 Atlas Road
Columbia, SC 29209 |
Phone:
PI:
Topic#: |
(803) 647-9757
Jinwei Yang
ARMY 08-077 Awarded: 11/12/2008 |
| Title: | High Power AlInGaN-Based Deep Ultraviolet Light Emitting Diodes
|
| Abstract: | Two complementary approaches to develop next generation of large area, high-efficiency
and high-power deep ultraviolet light emitting diodes (DUV LED) are being proposed.
Firstly, due to the lack of adequate quality native substrates, DUV LEDs are made from
heteroepitaxial AlGaN films grown on foreign substrates and thus suffer from high-
density of crystal defects. Large concentration of defects reduces deep UV LEDs’
efficiency, reliability and lifetime. Furthermore, poor conductivity of n-AlGaN causes
current crowding problem for conventional square geometry LED design, which limits the
device output power. We propose to develop large area, single-chip monolithic array DUV
LEDs fabricated using low defect density AlGaN templates deposited over patterned
sapphire substrates. Secondly, to enhance the external efficiency and power handling
capability of DUV LEDs, we propose to develop vertical geometry devices using laser-
assisted removal of sapphire substrate and fabrication of 2D photonic crystal using
anodized Al technology.
|
AGILTRON CORP.
15 Cabot Road
Woburn, MA 01801 |
Phone:
PI:
Topic#: |
(781) 935-1200
Geoffrey Burnham
ARMY 08-078 Awarded: 11/4/2008 |
| Title: | Multi-differential Optical Trigger Detection Lidar
|
| Abstract: | Agiltron proposes a new multi-differential laser radar (MDLIDAR) optical trigger detection
system. The design innovatively implements multiple stages of both optical hardware and
image processing firmware filtering to reject background noise and clutter. The
incorporated technologies include differentiations in polarization, spectra, time-domain,
and space to achieve unsurpassed high detection sensitivity and low fault rate to detect
and locate electro-optical (EO) devices. The MDLIDAR is upgraded from the Agiltron
developed and demonstrated Dual Source Enemy Identification and Negation Lidar that
detects the optical sensor, imaging optics and human eyes. The MDLIDAR expands the
detection capability to include regular optics used in Commercial off-the-shelf (COTS)
active and passive infrared EO systems. The design is based on detecting a unique set of
optical features of optical sensors that almost no environmental objects have all the
properties although a few may be similar in one or two aspects. This system holds the
promise of high sensitivity, large surveillance area, low cost, high reliability and the
capability of differentiating EO devices from other possible strong scattering objects. The
Phase I effort will conduct a proof-of-principle demonstration of this advanced technology
and in Phase II will produce a full specification compliant working prototype.
|
Physical Optics Corporation
Electro-Optics Systems Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Alexander Khaydarov
ARMY 08-078 Awarded: 2/10/2009 |
| Title: | Detector and Locator of Booby Trap Optical Triggers
|
| Abstract: | To address the Army need in optical countermeasures for detecting, locating, and
identifying infrared COTS and other electro-optical devices used as optical triggering
mechanisms for improvised explosive devices (IEDs), optical trip wires, and booby traps,
Physical Optics Corporation (POC) proposes to develop a new Detector and Locator of
Booby Trap Optical Triggers (DALBOT). The proposed device is based on a high-
sensitivity optical detector subsystem that detects and decodes triggering IR radiation
signals, and a stabilized optical locator subsystem with eye-safe laser, scanning, and
retro-reflection detection. The innovations in DALBOT design allows detection and
localization of those COTS IR triggers for mitigation of the threat of the IED triggers at
distances of 10-100 m with accuracy better than 15 cm. In Phase I, POC will analyze
optical beam characteristics of the optical threat (emitting power, beam divergence/field of
view, and pulse parameters of COTS devices) and demonstrate the feasibility of
DALBOT by simulation of the entire system design along with experimental testing of
optical receiver and laser locator subsystems. In Phase II, POC plans to develop and build
a complete prototype of DALBOT detector of COTS IED triggers.
|
INFORMATION SYSTEMS LABORATORIES, INC.
10070 Barnes Canyon Road
San Diego, CA 92121 |
Phone:
PI:
Topic#: |
(703) 269-3610
David Kirk
ARMY 08-079 Awarded: 11/19/2008 |
| Title: | Precision Extraction and Characterization of Lines of Communication from Moving Target Indicator (MTI) Data
|
| Abstract: | Identified battlespace lines of communication (LOC) provide crucial knowledge of a
surveilled environment, assisting in troop placement and maneuvering, communication
network characterization, and intelligence regarding enemy movement. LOC mapping is
difficult in areas with treacherous terrain conditions or limited data availability. As MTI
sensors enable persistent surveillance, provide accurate geolocation of moving targets
that traverse LOCs, and have foliage-penetrating capabilities useful in observing LOCs in
forrested areas, it is the objective of this effort to create a solution to LOC extraction and
characterization needs using MTI data products.
|
TECHNOLOGY SERVICE CORP.
1900 S. Sepulveda Blvd Suite 300
Los Angeles, CA 90025 |
Phone:
PI:
Topic#: |
(203) 268-1249
Allan Corbeil
ARMY 08-079 Awarded: 10/28/2008 |
| Title: | Precision Extraction and Characterization of Lines of Communication from Moving Target Indicator (MTI) Data
|
| Abstract: | Extracting Lines of Communication (LOCs) is crucial for mission planning and target
interdiction. LOCs consist of unmapped foot trails, dirt roads and rivers / streams in some
areas where U.S. forces operate. Forested areas are a particular challenge because
optical sensors cannot penetrate foliage. New GMTI radars including FORESTER,
ARTEMIS and VADER offer a potential means of extracting LOCs and providing updates
as routes change. In Phase I, TSC will extend promising line-fitting algorithms that account
for both range and cross-range measurement uncertainy. TSC will also investigate
innovative techniques to combine data from multiple collections and to identify the most
accurate set of data for input to line-fitting algorithms. In the Base effort, TSC will focus
on the challenging problem of extracting trails in forested areas. In the Option, TSC will
adapt these techniques to extract roads using the detections of vehicles by higher
frequency radars including VADER, AACER, Lynx and/or Joint STARS. In Phase II, TSC
will further mature the techniques and test them on collected FORESTER data, as
available. TSC will then implement the algorithms in the Army’s SIL for validation testing.
In Phase III, TSC will transition the algorithms into DCGS or custom GMTI radar exploitation
workstation.
|
ARTISAN LABORATORIES CORP.
530 West Butler Ave. Suite 110
Chalfont, PA 18914 |
Phone:
PI:
Topic#: |
(215) 997-8161
Arthur Paolella
ARMY 08-080 Awarded: 10/30/2008 |
| Title: | High Performance RF Over Fiber Link for Airborne Intelligence, Surveillance, and Reconnaissance Platforms
|
| Abstract: | Artisan Laboratories Corporation proposes to develop high density, high performance RF
over fiber technology. Artisan’s approach to the technology is to design for high
efficiency and high volume production that saves size, weight and power plus cooling by
taking advantage of advanced modulation, transmission and packaging techniques.
Artisan has developed highly efficient RF over fiber links and has successfully flown
systems in an avionics environment. The Artisan Phase I effort will include requirements
definition and a trade-off analysis that will lead to a design capable of reaching the ISR
specifications. The trade-off analysis will address packaging concepts, flight design and
modulation techniques. Artisan Laboratories Corporation has experience and success in
transitioning research and development into commercial RF / optical products. Our
proposal will reflect our strong commitment to commercialization of our research and
development. The goal of the project is to produce low cost, high isolation optical circuits
for military ISR systems that have the potential to reduce size, weight and power
consumption.
|
PHARAD LLC
797 Cromwell Park Drive, Suite V
Glen Burnie, MD 21061 |
Phone:
PI:
Topic#: |
(410) 590-3333
Dalma Novak
ARMY 08-080 Awarded: 11/3/2008 |
| Title: | Radio Frequency Over Fiber in Airborne Intelligence, Surveillance, and Reconnaissance Platforms
|
| Abstract: | In this Phase I effort Pharad will investigate, develop and demonstrate photonic
technologies to realize a high performance airborne fiber optic RF distribution (RFD)
system for ISR aircraft that will lead to substantial reductions in SWaP (size, weight, and
power) requirements. Photonic technology offers the potential for providing new
capabilities, and significant performance improvements to a variety of microwave
systems. Upgrading to a fiber optic harness for the distribution of RF signals in airborne
platforms will offer a number of benefits over coaxial cables, including significantly
reduced cabling size, weight and bend radius; low loss over a wide RF bandwidth; and
improved signal isolation. During Phase I we will carry out a study of potential
approaches for the distribution, routing and switching of RF signals over fiber. Our
survey will establish the maturity of the various technologies and their suitability to the
airborne RFD system. We will then develop a design for a photonics-based RF
distribution system that meets all the performance requirements. Our Phase I Option effort
is a Phase II Risk Reduction activity, in which we will carry out a detailed design analysis
of our Phase I RFD system architecture that will demonstrate the performance of our
solution.
|
XADAIR TECHNOLOGIES, INC.
4438 Chippewa Dr
Jacksonville, FL 32210 |
Phone:
PI:
Topic#: |
(904) 389-1789
John T. Gallo
ARMY 08-080 Awarded: 12/4/2008 |
| Title: | Investigation of Fiber Optic RF Links for Airborne ISR Platforms
|
| Abstract: | This proposal describes XTI’s plan for evaluating optical technologies and fielded fiber
optic RF links (FORL) in airborne ISR platforms to design new FORL systems capable of
meeting RF performance requirements of systems on a next generation airborne ISR
aircraft. XTI will evaluate FORL systems using conventional and advanced techniques
employing state-of-the-art (SOTA) components. RF performance will be modeled and
predicted over broadband and narrowband portions of the 10 MHz to 30 GHz frequency
range. Consideration will be given to these configurations’ technical maturity as
measured by Technical Readiness Level (TRL), SWAP and cost. XTI will perform a trade
study to select the best configuration or configurations to meet a minimum spur-free
dynamic range (SFDR) performance of 80 dB in a 1 MHz bandwidth. The final design or
designs will be documented in a source control drawing (SCD) and individual component
specifications will be drawn. A master test plan (MTP) and test methodology will be
prepared to assure adequate exercise of the preliminary design. The testing program will
focus on evaluating the demonstration hardware in as close to a “deployed” configuration
as possible. Actual construction and demonstration of the preliminary design will be
undertaken in a follow-on Phase II program
|
21ST CENTURY SYSTEMS, INC.
6825 Pine Street, Suite 141
Omaha, NE 68106 |
Phone:
PI:
Topic#: |
(808) 954-6049
Amber Fischer
ARMY 08-081 Awarded: 10/23/2008 |
| Title: | Transmission Surveillance (TRANSURV) System
|
| Abstract: | The potential of cell phone use in asymmetric operations against coalition forces has
grown exponentially and has expanded well beyond the now-familiar IED detonators. The
ubiquitous cell phone is the easiest way for insurgents to communicate in order to
coordinate attacks and reconnoiter facilities. A proper force protection plan will address
this threat. The team of 21st Century Systems Incorporated (21CSI) and Missouri
University of Science and Technology is pleased to propose to address this challenge
with a counter surveillance concept called TRANSURV. This transmission surveillance
tool is the synergistic pairing of RF DF equipment and video cameras to provide persistent
perimeter surveillance without incurring a large manpower footprint. The RF sensors are
used to cue the video cameras (slew-to-cue) which will slew to the direction indicated.
Utilizing advanced video analytics, the scene will be analyzed for human presence and
the operator notified with an alert and a recommended course of action. More than just a
surveillance system, TRANSURV is decision support that enhances situational
awareness and security. And, with 21CSI’s extensive experience in decision support,
service oriented architectures and video analytic technologies, and MST’s expertise in RF
detection, this team is the most qualified for this research.
|
TOYON RESEARCH CORP.
6800 Cortona Drive
Goleta, CA 93117 |
Phone:
PI:
Topic#: |
(805) 968-6787
Richard E. Cagley
ARMY 08-081 Awarded: 12/2/2008 |
| Title: | Persistent Multi-Intelligence Perimeter Sensing
|
| Abstract: | Imagery is a powerful tool for enhancing situational awareness. If operating personnel
can see potential enemies well in advance of them being an active threat, there is time to
mount a coordinated response. Imagery is particularly useful as it is an excellent sensor
for classifying not only types of targets, but even their intent. While imagery is very useful
for perimeter security, particularly infrared, it carries with it costs in terms of not only
equipment but also operator hours for managing the resulting data. This solicitation, and
our proposed solution, attempts to overcome these challenges by pairing a low-cost radio
frequency (RF) direction finding (DF) system based on time difference of arrival (TDOA)
with automated image processing. The DF system will provide an initial cue for the
secondary imaging sensor with automated image processing. Such a concept reduces
the number of cameras required for a particular installation as well as the operator load
and data communications bandwidth of the cameras themselves. Toyon’s proposed
solution leverages many years of experience in wireless communications, namely
multiple-input multiple-output (MIMO) and software defined radio (SDR) systems. Our
solution also features high confidence detection and track confirmation video analytics.
|
MODUS OPERANDI, INC.
122 Fourth Avenue
Indialantic, FL 32903 |
Phone:
PI:
Topic#: |
(321) 984-3370
Richard Hull
ARMY 08-082 Awarded: 11/4/2008 |
| Title: | JC3-TIME: Event and Temporal Reasoning Ontology
|
| Abstract: | Modus Operandi proposes the development of JC3-TIME, an ontology and innovative
framework for representing and extracting temporal/event information and temporal
reasoning that support intelligence analysis through event correlation and all source
fusion in operational (large scale) settings. Identification of patterns in the enemy’s
behavior is critical to disrupting his activities. Intelligence analysts are currently swamped
with information from a wide variety of sources, but this abundance of information hasn’t
paid off to its fullest extent because of the tremendous amount of manual (human)
processing required to analyze it. Research in information extraction from natural
language texts can greatly reduce this manual effort by automatically extracting
descriptions of militarily-significant events and their temporal features from intelligence
data. Furthermore, if the event descriptions are stored within a semantic model, i.e.,
ontology, then machine reasoning algorithms can be applied to generate the implicit event
relationships currently requiring human effort. This capability will significantly reduce
manual processing of intelligence that currently plagues Army analysts.
|
POTOMAC FUSION
4460 Brookfield Corporate Drive Suite H
Chantilly, VA 20151 |
Phone:
PI:
Topic#: |
(512) 243-8864
Alfred Reich
ARMY 08-082 Awarded: 11/22/2008 |
| Title: | Event and Temporal Reasoning Ontology
|
| Abstract: | This research will develop a general ontology of time and associated algorithms for
performing inferences on temporal data that conforms to the ontology. We intend to start
with the temporal constructs currently contained in the JC3IEDM and propose extensions
to them that facilitate temporal reasoning about actions and events over time. We will
express the JC3IEDM temporal constructs and their extensions using the Web Ontology
Language (OWL). Our ontology is expected to include an exact representation of dates
and times that is compatible with efficient calendric calculations. It will also contain
abstract temporal constructs that represent time points, intervals, and durations. These
constructs will be allowed to exist within several different structures of time, including:
linear time, left-branching time (for diagnostic analyses), and right-branching time (for
predictive analyses). Our temporal ontology development will leverage the existing
JC3IEDM implementation contained in the I2WD Fusion Exploitation Framework (FEF)
developed by PFI. We also propose the development of a software prototype – the
Temporal Constraint Reasoning Engine (TCRE). The TCRE will make use of the FEF
specific and general fusion APIs to demonstrate how advanced temporal constraint
processing can be used to perform multi-sensor fusion.
|
ASPEN SYSTEMS, INC.
184 Cedar Hill Street
Marlborough, MA 01752 |
Phone:
PI:
Topic#: |
(508) 281-5322
Glenn Deming
ARMY 08-083 Awarded: 11/17/2008 |
| Title: | Modular Transit Case Cooler
|
| Abstract: | Aspen Systems proposes to develop a modular cooling system for mobile electronics
applications. This system will be highly adaptable and have the capability to maintain
lower than ambient temperatures in mobile and stationary electronics enclosures that are
deployed to hot desert environments. While maintaining these low operating
temperatures, the electronics systems will be completely sealed against dirt rain and dust
so that MIL STD-810F environmental requirements can be met. Features include a high
degree of modularity, enabling the rapid fabrication and fielding of cooling systems that
are tailored to system requirements without non recurring engineering costs. The major
benefit to the warfighter is the ability to utilize very high performance Commercial Off The
Shelf (COTS) electronics with out jeopardizing system life due to thermal overload of
sensitive electronics. The system will be designed for minimum power consumption,
minimum weight, maximum efficiency, and high modularity. With small size and high
cooling power, multiple units can be used in the same enclosure to match the cooling
requirements against the thermal load in the system. It is anticipated that the system will
be fully tested at the conclusion of Phase I, and ready for production at the conclusion of
Phase II.
|
MAINSTREAM ENGINEERING CORP.
200 Yellow Place Pines Industrial Center
Rockledge, FL 32955 |
Phone:
PI:
Topic#: |
(321) 631-3550
Gregory S. Cole
ARMY 08-083 Awarded: 10/29/2008 |
| Title: | Demonstration of a Modular Reconfigurable Thermal Management System for SIGINT/EW Power Electronics
|
| Abstract: | As Army signal intelligence (SIGINT) and electronic warfare (EW) continue to evolve,
significant improvements in thermal technologies at the device level have provided higher
heat flux dissipation. System integrators are hesitant to utilize these advanced cooling
technologies because they require customized system-level thermal management
solutions. Mainstream proposes a modular reconfigurable thermal management system
(MR-TMS) that can acquire heat from both air-cooled and liquid-cooled SIGINT/EW
components. It is expandable to satisfy future phase-change-cooled electronics. The
concept is applicable to both open-frame rack-mount systems and environmentally-sealed
enclosures. The system can reject heat to vehicle air or be integrated with the vehicle
cooling system. In Phase I, Mainstream will design four modular cooling units and
fabricate one cooling module for an environmentally-sealed enclosure. System
demonstrations will be performed with representative loads for existing air-cooled,
existing liquid-cooled, and future phase-change-cooled modules. In the Phase I Option,
Mainstream will fabricate two additional cooling modules and demonstrate the ability of the
TMS to be reconfigured. In Phase II, Mainstream will further optimize the cooling system
and deliver a production-version system. The production-version system will proceed
directly to Mil-Std First Article Tests (FAT) in Phase III without any additional development
or “tool up” funds.
|
ROCKY RESEARCH
1598 Foothill Dr PO Box 61800
Boulder City, NV 89006 |
Phone:
PI:
Topic#: |
(702) 293-0851
Paul Sarkisian
ARMY 08-083 Awarded: 11/20/2008 |
| Title: | Universal, Modular Electronics Cooler
|
| Abstract: | Proposed is the development of a Universal Modular Electronics Cooler for the Army that
is applicable to cooling of high density electronics components used in Signals Intelligence
and Electronics Warfare. The proposed cooler will include a variable capacity vapor
compression system with variable or fixed air flow as per load requirements. The
performance of the high efficiency cycle will be enhanced by the use of advanced
variable speed drive and pulsating thermal expansion valve technologies. The control
system will allow load tracking without the use of remote sensors and will have a self
explanatory user interface. The cooler will operate at all relevant military supplied DC and
AC voltages. The result will be a product that has more robust performance, dramatically
smaller volume and lighter weight than competing technologies while attaining wide-
ranging applicability.
|
FIRST RF CORPOR
4865 Sterling Drive
Boulder, CO 80301 |
Phone:
PI:
Topic#: |
(303) 449-5211
Farzin Lalezari
ARMY 08-084 Awarded: 2/25/2009 |
| Title: | High Isolation Transmit/Receive Antennas for Advanced Electronic Warfare (EW) and Communications Applications
|
| Abstract: | As modern battlefield scenarios require increasingly greater radio frequency (RF)
capabilities from US Army ground vehicles, there is a corresponding requirement to
develop antenna systems that ensure the mutual interoperability of these functions.
Currently, there is an urgent requirement to address this challenge for two essential RF
capabilities: communications and electronic warfare (EW). Communications systems
operate at low power levels, and with high sensitivities for both transmit and receive
functions. EW systems have comparable sensitivity requirements in their receive modes,
but require very high power levels in their transmit modes to perform their intended
function. Because of the sensitivities of the two systems, their simultaneous operation in
close proximity is a significant challenge that is not being adequately addressed in current
systems. Accordingly, it is essential to develop antenna systems that provide high levels
of isolation between communications and EW systems without compromising their
sensitivity or performance. Many communications functions have their own antennas that
are used on many US Army platforms. The focus of this program is in the development of
a new antenna system for EW applications that provides the desired isolation with
communications systems antennas, but maintains or extends the key performance
characteristics of existing EW antennas.
|
JEM ENGINEERING, LLC
8683 Cherry Lane
Laurel, MD 20707 |
Phone:
PI:
Topic#: |
(301) 317-1070
Bing Foo
ARMY 08-084 Awarded: 1/22/2009 |
| Title: | High Isolation Transmit/Receive Antenna System
|
| Abstract: | Research is proposed to investigate the feasibility of a high-isolation transmit/receive
antenna system for Army land vehicles, using an innovative, circuit-domain, distributed,
RF-passive cancellation system with active feedback control. Conventional time- and
frequency-domain cancellation approaches have inherently-narrow cancellation
bandwidths due to applying amplitude and phase adjustments or fixed time delays to
sampled signals, and often require electronics of prohibitively high cost. Spatial nulling
approaches also suffer from bandwidth restrictions, in addition to their need for
expensive RF circuitry, and their inability to cancel interference that has undergone spatial
spreading, as would be caused by multi-path scattering on an Army vehicle. The
proposed circuit-domain approach removes the cancellation bandwidth limitation by using
variable true-time-delay lines and level controls. The proposed system uses wideband
components to achieve the required, very wide operating frequency range of 20MHz to
6GHz, and can be built at low cost. The system features real-time optimization, with the
ability to adjust cancellation settings in microseconds. Proof of feasibility will be assessed
against a minimum cancellation threshold of 50dB.
|
PHYSICAL OPTICS CORP.
Information Technologies Division 20600 Gramercy Place, Bldg 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Davis Tran
ARMY 08-084 Awarded: 11/4/2008 |
| Title: | High Isolation Transmit and Receive Antennas for Advanced Electronic Warfare and Communications Applications
|
| Abstract: | To address the U.S. Army need for a high-isolation antenna for advanced electronic
warfare and communications, Physical Optics Corporation (POC) proposes to develop a
new High-Isolation Transmit/Receive Antenna (HITRA) system based on an innovative
broadband antenna array with an operating frequency from 20 MHz to 8 GHz, an RF
quarter-wavelength filter covering bandwidths up to 8 GHz at -3 dB, and an RF high-
isolation package. The HITRA system will provide high transmitted power up to 100 watts
for long periods of time and operate in a broadband of 20 MHz to 8 GHz with >70 dB
isolation. The novel design of a multilayer antenna and multilayer microwave foam
absorbers provide wideband and isolation performance to satisfy Army requirements. In
Phase I POC will demonstrate the high isolation of the HITRA system through computer
analysis/simulation, construction and near-field testing of a laboratory prototype with a
network analyzer, and antenna chamber testing. In Phase II we plan to develop and build
a full HITRA system prototype and test it in a realistic environment to meet Army
requirements.
|
INTEGRATED TRAINING SOLUTIONS
2805 Lower Moncure Road
Sanford, NC 27330 |
Phone:
PI:
Topic#: |
(703) 248-9222
William P. Rivers
ARMY 08-085 Awarded: 12/12/2008 |
| Title: | Recognition of Non-Native Speakers
|
| Abstract: | Integrated Training Solutions, Inc., proposes a Phase I SBIR project to determine the
feasibility of integrating computational sociolinguistics, social theory, and machine
translation technology for a standalone, state of the art system to assist in the
determination of native speaker status and potential native language of a speaker. The
Sociolinguistic Identification and Rapid Extraction of Native Speaker Status (SIRENSS)
technology rapidly ascertains whether an individual is a native language speaker or a
foreign language speaker of another language. The SIRENSS technology consists of data
elements and software which can rapidly extract information from speech and compare
it to data elements correlating with native linguistic performance . The SIRENSS, when
operated by human(s) in the loop, becomes a system that takes recorded or live speech
and extracts phonological indicators of language (accent) and culture. These indicators
are compared against the data elements in question. Each indicator will be marked as
either matching or not matching the data elements to which it corresponds. When this
process is complete, the system will compare the results to the criteria for native speaker
status and provide a numerical indication of the probability of that individual being a native
speaker of the language of interest.
|
LI CREATIVE TECHNOLOGIES
30 A Vreeland Road, Suite 130
Florham Park, NJ 07932 |
Phone:
PI:
Topic#: |
(973) 822-0048
Qi (Peter) Li
ARMY 08-085 Awarded: 1/22/2009 |
| Title: | Recognition of Non-Native Speakers
|
| Abstract: | We propose a novel and promising non-native speaker recognition system by using both
high-level language cues and low-level acoustic accent cues. The system consists of a
high-level language cue based sub-system and four accent recognition based sub-
systems. Each sub-system can be used individually or together via system fusion. The
novelty and uniqueness of our proposed approach are as follows: First, it utilizes both
high-level language cues and low-level accent cues, which will largely improve the
robustness; Second, it employs a new concept of accent signature, that is to be learned
in a completely data-driven fashion, which guarantees portability across different
accents; Third, it applies various system fusion approaches which guarantees improved
overall performance.
|
ImSAR LLC
510 W 90 S
Salem, UT 84653 |
Phone:
PI:
Topic#: |
(801) 769-0003
Logan Harris
ARMY 08-086 Awarded: 2/5/2009 |
| Title: | Deeply Integrated GMTI Radar/EO/Laser Payload for MAV
|
| Abstract: | A major problem faced by our warfighters utilizing a Micro Air Vehicle is its limited
capability to sense combatants under non-optimal environmental conditions. The other
issue is that once a combatant is identified the warfighter must personally engage the
combatant exposing the warfighter to enemy fighter. The main obstacle of providing a
full sensor payload package on a MAV is that the entire sensing payload has to weigh in
the order of 1.5 pounds and has to fit in the turret and payload bay. The only way to
accomplish this feat is to deeply integrate the payload. ImSAR, the developer of the
world’s smallest SAR, and Aerius Photonics, the creator of the world’s smallest laser
range finder, have partnered for this project to deeply integrate the GMTI radar, camera
and laser system on as many levels as possible. To quickly push the limits of how far
can current technology go ImSAR/Aerius will go beyond modeling and simulation create a
prototype payload package that combines GMTI radar, EO camera and laser range finder
in a package that weighs less than two and half pounds.
|
EIGENT TECHNOLOGIES
10 Cindy Lane
Holmdel, NJ 07733 |
Phone:
PI:
Topic#: |
(732) 673-0402
Robert Warner
ARMY 08-087 Awarded: 11/18/2008 |
| Title: | Dismounted Combat Identification
|
| Abstract: | In a complex theater of operations there is a need to track soldiers’ positions to keep them
out of harms way. A secure, innovative dismounted identification system that will identify
dismounted personnel at tactically significant ranges (1,200 meters or more), such as a
long-range RFID interrogator and transponder system, is required to verify the actual
location of soldiers, and precisely track them as them move around. This must be
accomplished without providing targeting information and exposing tactical locations or
logistics information to unfriendly forces. The ideal system must be vanishingly small and
should not weigh more than two ounces. The soldier transponder needs to be woven into
or placed on the soldier’s uniform, and difficult to detect with the naked eye. Similarly, the
interrogator requires minimum size, weight, power consumption and recurring cost. The
system, in general, needs to take into account human factors.
|
TECHNOLOGY SERVICE CORP.
1900 S. Sepulveda Blvd Suite 300
Los Angeles, CA 90025 |
Phone:
PI:
Topic#: |
(310) 954-2200
Charles A. Shipley
ARMY 08-087 Awarded: 1/9/2009 |
| Title: | VERIFI; A Dismounted Combat Identification System
|
| Abstract: | TSC has proposed a combat dismount wearable passive device that can be interrogated
at a distance by an operational radar to identify and locate friendlies in environments
including all weather, darkness, and forested conditions. The device will have omni-
directional high backscatter gain for the modulated return signal and will have a very low
power demand so that it can be operated on small batteries with long lifetime.
|
PROGENY SYSTEMS CORP.
9500 Innovation Drive
Manassas, VA 20110 |
Phone:
PI:
Topic#: |
(703) 368-6107
Gary Sikora
ARMY 08-088 Awarded: 10/30/2008 |
| Title: | Command and Control Translation System in a Service Oriented Architecture (SOA)
|
| Abstract: | Our approach is an Open Architecture (OA) Universal Language Translator (ULT), a C2
translation system to be used by embedded coalition forces and takes full advantage of
the benefits of Service Oriented Architecture (SOA). Combining translation software for
free text and transliteration software for conversion of place names, geographic
locations, and military symbols provides a sound framework for a ULT in an SOA
environment. This OA approach that isolates translation engines from the service
interfaces provides an application independent solution. We offer a solution that
leverages mature, industry-standard translation capabilities, as well as cutting-edge
modular transliteration capabilities. We are teaming with SYSTRAN, the software that
powers Yahoo!’s translation site, to provide a ULT solution. Our approach provides a
best of breed approach by isolating translation software from external interfaces,
allowing for seamless integration of translation products. Transliterating place names and
military symbols can be accomplished by leveraging our eXtensible Transliteration
Framework’s Web Services, built for the National Geospatial-Intelligence Agency’s
GeoNames Server. Combining these technologies and prototype adaptations with trade
studies to identify candidate Army Battle Command Systems (ABCS) provides a
framework for efficient, secure, and reliable data translation, providing today’s warfighter
confidence and preparation for working with foreign military personnel.
|
REP INVARIANT SYSTEMS, INC.
23 Upland Rd. #2
Cambridge, MA 02140 |
Phone:
PI:
Topic#: |
(617) 233-6109
Jeremy H. Brown
ARMY 08-088 Awarded: 12/18/2008 |
| Title: | Command and Control Translation System in a Service Oriented Architecture (SOA) Framework
|
| Abstract: | We propose a design for adding "universal translation" capabilities to Army Battle
Command System (ABCS) 6.4 in order to support use by Embedded Coalition Forces
(ECFs). Our design employs Service-Oriented Architecture (SOA) principles to solve four
key problems: text localization, graphics localization, free-text translation, and security.
We rely primarily on COTS software solutions, adding only one full-custom software
service. We exploit key properties of ABCS 6.4 to add ECF-facing services without
modifying already-fielded ABCS software. In Phase I, we propose to select a few
specific ABCS functions, study the success of the proposed design in providing those
functions to ECFs, and iteratively refine the design in response to analysis.
|
INTELLIGENT AUTOMATION, INC.
15400 Calhoun Drive Suite 400
Rockville, MD 20855 |
Phone:
PI:
Topic#: |
(301) 294-4620
Tuna Guven
ARMY 08-089 Awarded: 11/28/2008 |
| Title: | Multi-Agent based Middleware Framework for QoS Traffic Management
|
| Abstract: | We present a hardware, vendor and platform independent management framework
providing Quality of Service (QoS) in coordination with the management policies. The
proposed architecture is a unifying framework applicable across all organizations with
diverse capabilities and constraints. This is achieved by capitalizing the synergies that
arise within the integration of the Web Services Management (WSM) technologies and the
Multi-agents Systems (MAS) for the specific goal of coordinated QoS traffic
management. Specifically, the managed resources are first described and offered directly
by resource access interfaces under the web services management platform. Hence,
the resources are transformed into managed web services that can participate directly in
service oriented architecture (SOA). However, WSM technologies do not specify the
exact management mechanisms about how the web services can be managed. We
provide this required intelligence needed for the effective management of web services
by making use of multi-agent systems as MAS enable intelligent operations, interactions,
coordination and cooperation between autonomous components.
|
LINQUEST CORP.
6701 Center Drive West Suite 425
Los Angeles, CA 90045 |
Phone:
PI:
Topic#: |
(714) 704-2764
Naveen Reddy
ARMY 08-089 Awarded: 11/4/2008 |
| Title: | Quality of Service Traffic Manager
|
| Abstract: | SBIR topic ARMY 08-089 addresses the development of a Quality of Service Traffic Manager
(QTM) to bridge the gap between applications, services and network configuration
components. The QTM is to provide the capability to actively change QoS policies and
packet priorities across the network based on characteristics of the transmitted packets
and mission priorities
|
REFERENTIA SYSTEMS, INC.
550 Paiea Street Suite #236
Honolulu, HI 96819 |
Phone:
PI:
Topic#: |
(808) 423-1900
John Smith
ARMY 08-089 Awarded: 11/28/2008 |
| Title: | Quality of Service Traffic Manager
|
| Abstract: | The Quality of Service Traffic Manager (QTM) software tool provides ability to actively
change QoS policies and packet priorities based on characteristics of transmitted packets
or priorities imposed by Commanders. QTM bridges the communication gap between
applications, services, and network configuration components. The QTM technical
approach leverages Referentia’s Smart Data Flow (SDF) software based QoS monitoring
and policy configuration management tool for Cisco routers and switches. SDF’s
capability to configure QoS, manage routing layer, provide visibility into network flow, and
send synthetic traffic between Cisco routers to measure traffic conditions will be
integrated into QTM. QTM development risk benefits from SDF’s QoS and NetFlow
capabilities that are at TRL 7. SDF will be upgraded to expand network device support
beyond Cisco to include bandwidth appliances found in WIN-T. Furthermore, SDF’s built-in
QoS capabilities will include webservices and application control to meet the QTM
requirements. The webservices API will determine message destination and bandwidth
conditions (i.e. bandwidth, jitter, latency, and loss). During congestion events, QTM
notifies applications to automatically throttle traffic based on priority levels corresponding
to the commander’s intent. This solution meets the pressing need for efficient battlefield
utilization, optimal data throughput, on-the-move critical information exchange, and rapid
infrastructure modernization.
|
EnerG2
810 3rd Avenue Suite 120
Seattle, WA 98104 |
Phone:
PI:
Topic#: |
(206) 679-2671
Aaron Feaver
ARMY 08-090 Awarded: 12/22/2008 |
| Title: | High Performance Electrochemical Capacitor Using N
|
| Abstract: | In this research, EnerG2 will optimize its sol-gel derived carbon nanomaterials to produce
dramatic new breakthroughs in electrode materials for advanced ultracapacitor
electrodes. The company’s technology has the potential to double the energy density and
triple the power performance of current ultracapacitor energy storage devices. With
1,000X the cycle life of batteries, and 100X the charge/discharge rate, ultracapacitors
show great promise as energy storage devices for Soldier Power and other developing
Army systems. EnerG2 will engineer our carbon precursor at the molecular level to
optimize surface area and surface structure to match the ion sizes of high performing
electrolytes, which will lead to energy and power densities currently not available in the
industry. In addition, the synthetic nature of EnerG2’s precursors enables near-perfect
carbon electrode purity. A truly pure carbon electrode will significantly reduce the risk of
electrolytic breakdown at normal operating voltages. This mitigation technique will
facilitate higher device operating voltages, which results in even higher energy and
power density; both metrics increase with the square of device voltage. EnerG2’s
process is a low-cost bulk chemical synthesis that easily scales and has already
demonstrated great commercial potential.
|
LUNA INNOVATIONS, INC.
1 Riverside Circle Suite 400
Roanoke, VA 24016 |
Phone:
PI:
Topic#: |
(434) 483-4200
Brian Holloway
ARMY 08-090 Awarded: 12/2/2008 |
| Title: | Carbon Nanosheet-Based Ultra-Capacitors for Energy Storage
|
| Abstract: | Using its novel carbon nanosheet technology, Luna Innovations will develop an ultra-
capacitor with with >50 Wh/kg, and <30 kW/kg and an expanded (-30 to +50 C) operating
temperature range. Nanosheets are similar to chemically vapor deposited nanotubes
vertically aligned off a substrate. However, nanosheets offer an open, two-dimensional,
planar nanostructure rather than a closed cylindrical tubular structure. In almost every
metric, nanosheets offer potential advantages over nanotube or activated carbon
electrodes. Use of nanosheets in place of nanotubes in ultra-capacitors could increase
surface area, increase the amount of surface area available through >0.2 nm pores, and
decrease the complexity and processing steps needed to create the electrodes thereby
increasing the energy storage density, response time, and overall performance of the
capacitors produced. Preliminary testing of a nanosheet capacitor has already
demonstrated the validity of Luna’s approach.
|
MAXPOWER, INC.
141 Christopher Lane
Harleysville, PA 19438 |
Phone:
PI:
Topic#: |
(215) 256-4575
Benjamin Meyer
ARMY 08-090 Awarded: 11/25/2008 |
| Title: | High Performance Electrochemical Capacitor Using Nanomaterials for Electrodes.
|
| Abstract: | MaxPower's overall goal of the Phase I program is to use electrospinning technology to
produce carbon nanofibers for ultracapacitor applications. These fibers will be subjected
to subsequesnt processing to enhance their electrochemical performance and then
coated onto foil to form composite electrodes. The composite electrodes will be used to
fabricate prototype ultra-capacitors that are capable of delivering 10 Wh/kg energy
density and 34 kw/kg power density while meeting the specified military temperature
range.
|
AMERICAN LITHIUM ENERGY
935 Bailey Court Unit 106
San Marcos, CA 92069 |
Phone:
PI:
Topic#: |
(760) 591-0611
Jiang Fan
ARMY 08-091 Awarded: 12/18/2008 |
| Title: | Superior High Energy Density and High Rate Rechargeable Lithium ion Battery for Army applications
|
| Abstract: | This proposal describes a superior high-energy density and high-rate, rechargeable,
18650-size cell for Army applications based on a novel, ultrasafe, high-energy, low cost
nano-cathode material that is capable of fast recharges and high-rate discharging. The
cell also incorporates a new nano-anode material to increase the energy density for both
high rates discharging and charging. The unique combination of nano-cathode and nano-
anode materials provides exceptionally high-rate capability (>95% of rated capacity at 10
A continuous discharging) and allow conventional electronic circuits to be used for state-
of-charge estimation. These characteristics make the cells especially well-suited for the
smart, lithium-ion, rechargeable BB-2590 battery. The work proposed here will lead to
cells that are a drop-in replacement for cells currently used in the BB-2590 and will lower
cost, provide improved safety, and increase rate capability so that fewer BB-2590 packs
can be used in applications such as Non-Line of Sight (NLOS) which requires very high
power during firing the missile.
|
K2 ENERGY SOLUTIONS, INC.
1125 American Pacific Drive, Suite C
Henderson, NV 89074 |
Phone:
PI:
Topic#: |
(702) 478-3601
James D. Hodge
ARMY 08-091 Awarded: 12/16/2008 |
| Title: | Superior High Energy Density and High Rate Rechargeable Lithium ion Battery for Army applications
|
| Abstract: | K2 Energy Solutions is currently manufacturing and selliing the highest energy density
lithium iron phosphate batteries on the market today. K2 produces cells in both 18650 and
26650 formats with versions that optimize the cell for either maximum capacity or
maximum power output. In addition, the company possesses design tools that enable us
to tailor a cell’s performance for the requirements of a specific application. K2 will utilize
these design tools to design and fabricate a high rate, high energy 18650 format cell
capable of meeting the Army’s very high discharge rate applications.
|
LITHCHEM INTERNATIONAL
1830 Columbia Avenue
Folcroft, PA 19032 |
Phone:
PI:
Topic#: |
(610) 522-5960
Joseph Kejha
ARMY 08-091 Awarded: 12/1/2008 |
| Title: | Superior High Energy Density and High Rate Rechargeable Lithium ion Battery for Army applications
|
| Abstract: | LithChem Energy (LCE) will develop a new ultrasafe rechargeable lithium-ion cell/battery
which has higher recharge rate (>C/3 rate), higher energy density (>165 Wh/kg), higher
discharge rate (>6C rate) and with the maximum operating voltage of 4.8 V. This new cell
will be the building block for the new all-American cell and battery for the BB2590
Warfighter battery increasing performance and decreasing weight. This lithium-ion
cell/battery will be based on at least one novel cathode material which has not been used
for lithium-ion batteries coupled with nano range carbon for the anode. The gain in
energy density results from this novel high capacity cathode material (150 Ah/g) and the
increase in cell operating voltage from 3.7 V for standard lithium cobaltate lithium-ion cells
to 4.8 V for this new cell. The gain in recharge rate (>C/3) and in discharge rate (>6 C)
results from the use of nano cathode and anode materials. LCE has already developed
the novel protective coating for the new cathode materials and will develop the higher
voltage electrolyte (4.8 V) for stable recharge/ discharge cycling. It will also exceed all of
the proposed requirements for the plug-in hybrid electric vehicle (PHEV) and the all
electric vehicle (EV).
|
KNOWLEDGE BASED SYSTEMS, INC.
1408 University Drive East
College Station, TX 77840 |
Phone:
PI:
Topic#: |
(979) 260-5274
Michael K. Painter
ARMY 08-092 Awarded: 11/6/2008 |
| Title: | Automated Planning Software For A Dynamic Heterogeneous Collection Of Manned And Unmanned Entities
|
| Abstract: | The objective of the proposed effort is to design, develop, and deploy a goal-directed,
automated asset employment and redeployment planning framework to provide
commanders and their planning staff with tools to more rapidly and effectively (i) maintain
situation awareness of world state conditions, constraints, and goals governing the
planned use of manned platforms and robotic entities; (ii) rapidly generate candidate plans
for the effective use of these assets; and (iii) identify and select a plan to most
effectively address current and anticipated needs.
|
PERCEPTRONICS SOLUTIONS, INC.
3527 Beverly Glen Blvd.
Sherman Oaks, CA 91423 |
Phone:
PI:
Topic#: |
(818) 788-4830
Amos Freedy
ARMY 08-092 Awarded: 11/19/2008 |
| Title: | Automated Planning Software For A Dynamic Heterogeneous Collection Of Manned And Unmanned Entities
|
| Abstract: | This proposal is to develop a “Distributed Automated Planning System (DAPS) for a
Dynamic Collection of Heterogeneous Manned and Unmanned Entities”. This system will
create plans of action that integrate and optimally leverage the diverse range of
capabilities provided by manned and unmanned platforms. The main challenge is to devise
an innovative planning decision aid system that reduces mission planning time and is
scalable to support small teams (platoon or squad) as well as larger units (battalion or
brigade). The system must produce an optimal plan as a sequence of actions required to
achieve the desired goal by optimally leveraging the functionality of the available entities
while assuring the doctrinal requirement and rules are addressed. Furthermore, the
system must be sufficiently flexible to easily adapt to new operational uses for unmanned
systems. Our proposed approach utilizes an integrated hybrid of automated planning
programs that are fitted to handle the specific nature of the robot-human team in the
context of projected Future Combat System scenarios and robot capabilities. Our team
has already made significant progress toward achieving the project goals, and our
proposed approach is based on innovative technology products contributed by our team
members.
|
CHARLES RIVER ANALYTICS, INC.
625 Mount Auburn Street
Cambridge, MA 02138 |
Phone:
PI:
Topic#: |
(617) 491-3474
Jonathan D. Pfautz, PhD
ARMY 08-093 Awarded: 1/13/2009 |
| Title: | Counterinsurgency Campaign Design Tool (COIN-CDT)
|
| Abstract: | To plan and conduct an effective counterinsurgency campaign, commanders first need to
understand what they are facing. Because insurgencies vary widely, change rapidly, do
not conform to existing doctrine, and are highly complex, figuring out the situation can be
the most difficult part of planning and executing an effective campaign. To address this
difficulty, doctrine prescribes a process known as “campaign design” that begins prior to
campaign planning. Campaign design in counterinsurgency (COIN) operations, however,
presents challenges that have kept it from being actively practiced in the field.
Specifically, it requires information largely gained through experience, it requires complex
arrangement of military and non-military factors, and the product of design must be
sharable to serve as a framework for planning and assessment. All of these challenges
indicate a need for a tool to support campaign design in COIN operations. To address
these challenges, we propose to design and demonstrate the Counterinsurgency
Campaign Design Tool (COIN-CDT). The COIN-CDT will allow commanders to effectively
design counterinsurgency campaigns by capturing their own reasoning augmented with
lessons learned by other commanders in similar situations.
|
STOTTLER HENKE ASSOC., INC.
951 Mariner's Island Blvd., STE 360
San Mateo, CA 94404 |
Phone:
PI:
Topic#: |
(617) 616-1291
Eric Domeshek
ARMY 08-093 Awarded: 11/6/2008 |
| Title: | System to Aid Counterinsurgency Campaign Analysis, Design, and Evaluation (SACCADE)
|
| Abstract: | Among the Army’s many responsibilities, Counterinsurgency (COIN) operations are
assuming growing importance. FM 3-24, /Counterinsurgency/, defines the role,
importance, and general properties of an effective COIN campaign design process:
exploratory, multi-dimensional, collaborative, and iterative responding to ongoing
assessment. COIN campaign designers must learn both within and across campaigns
based on accumulating experience and insight drawn from all components of the U.S.
effort. Efficiently collecting lessons learned and effectively using them to support COIN
campaign design is thus an important socio-technical challenge. We propose to develop a
System to Aid Counterinsurgency Campaign Analysis, Design, and Evaluation
(SACCADE). SACCADE will combine, adapt, and extend several Stottler Henke tools and
technologies. Innovation will focus on (1) adaptation of our collaborative design support
and capture tools to the COIN context, (2) application of conceptual analysis techniques
and ontology management tools to COIN domain modeling, (3) experimentation with
collaborative causal modeling techniques to extend and maintain the COIN domain model,
(4) implementation of lessons-learned organization and exploitation approaches, and (5)
selection and development of advanced visualizations of campaign designs, domain
models, and lesson libraries. During Phase I we will gather requirements, produce a
proof-of-concept prototype, and develop a detailed Phase II design and work plan.
|
CHARLES RIVER ANALYTICS, INC.
625 Mount Auburn Street
Cambridge, MA 02138 |
Phone:
PI:
Topic#: |
(617) 491-3474
Curtis Wu
ARMY 08-094 Awarded: 12/15/2008 |
| Title: | Dynamic Information Needs and Agent-Based Model Updating Service (DINAMUS)
|
| Abstract: | Timely and efficient access to resources drives successful Battle Command (BC)
operations. With the BC migration focus on rapid integration of new systems into a net-
centric environment, authoritative sources supporting BC services are developed to
satisfy immediate functional needs of the commander and his staff. When deployed, these
data sources must be dynamically updated to incorporate new functional needs as they
arise, without interrupting the ongoing operational information needs. Current restructuring
algorithms reduce overall source downtime, but do little to prevent disruptions to key
requirements on the database. To address this issue, we propose to design and
demonstrate the feasibility of a Dynamic Information Needs and Agent-based Model
Updating Service (DINAMUS), an agent-based restructuring service which dynamically
evaluates updates to authoritative sources, in a way that directly reflects the
commanders’ information needs, without interrupting critical BC services. DINAMUS will
provide high-fidelity mobile agents to analyze and capture information needs, use those
needs in evaluating data model updates and informing model architects of potential
disruptions caused by those updates, and apply those needs to optimize the propagation
of model updates with minimal interruptions to ongoing military operations. We will
demonstrate DINAMUS using legacy sources and the services that access those sources.
|
POTOMAC FUSION
4460 Brookfield Corporate Drive Suite H
Chantilly, VA 20151 |
Phone:
PI:
Topic#: |
(512) 243-8864
Alfred Reich
ARMY 08-094 Awarded: 11/6/2008 |
| Title: | Dynamic Data Model Implementation for Context Sensitive User Interface and Embedded Semantic
|
| Abstract: | As new systems come on line, and data models change, we need to have the ability to
update applications, user interfaces, agents and other services about these changes. It
is also important that the updates be performed in a timely manner within the constructs of
today’s military server oriented architectures (enterprise services). Potomac Fusion, Inc
proposes to provide an event-driven data model based on the JC3IEDM to allow
applications, user interfaces and agents the ability to dynamically extend the data model
without adversely affecting any dependent applications. The ability to do this is becoming
more critical in today’s military systems where the threat and maneuver operations and
entities are constantly evolving. Our proposed solution extends our existing schema
mapping capability to enable dynamically adding new object types and instances within
the object model, allowing other applications, services and agents the ability to discover
and use that new information. The focus of this effort is to provide enterprise processes
that are capable of dynamically adjusting the data model, work flow and underlying data
structures to dynamically adjust the user interface display, control and tasks based on the
changes.
|
FREEL, INC.
266 West Center Street
Orem, UT 84057 |
Phone:
PI:
Topic#: |
(801) 467-1199
Doug Dobyns
ARMY 08-095 Awarded: 12/30/2008 |
| Title: | Wireless Intra-Soldier Data Reception and Transmission
|
| Abstract: | The solution proposed employees “Near-Field Magnetic Induction” (NFMI). Conventional
radio frequency (RF) technologies are challenged to provide reliable and secure wireless
communication. While conventional RF based wireless communication systems are useful
in sending large amounts of data and for communicating over long distances, the inherent
structure of the RF spectrum results in interference and crowding among devices and
information security issues, and requires a great deal of power. NFMI enables soldier-
worn or carried devices to communicate over short distances, with minimal power
demand. NFMI is well-suited for short-distance personal communications. NFMI does not
communicate using the RF properties of the electro-magnetic spectrum; it uses the
magnetic field close to the transceiver. Since NFMI does not rely on RF-based
transmission for communication, it is immune to interference from RF sources. By
expanding and modulating the Near-Field, NFMI will envelop the personal space of each
soldier and prove inherently private and secure while enabling soldier-worn or carried
devices to communicate. By encapsulating the transmission within that space and by
limiting the range to only what the application requires, NFMI will achieve the benefits of
dedicated communication channels, no bandwidth sharing, complete frequency re-use
between bubbles, and a substantial savings in power.
|
SPORIAN MICROSYSTEMS, INC.
515 Courtney Way Suite B
Lafayette, CO 80026 |
Phone:
PI:
Topic#: |
(303) 516-9075
Brian Schaible
ARMY 08-095 Awarded: 12/30/2008 |
| Title: | A Wireless Intra-Soldier Data Communication System
|
| Abstract: | Providing weapon sight imagery along with other important data to mounted/dismounted
soldiers via a Helmet Mounted Display (HMD) will improve soldier situational awareness
(SA) and ultimately increase survivability. Currently the data interface between the HMD
and the weapon sight system is achieved with a cable and connectors that: restrict
movement, contribute significant carrying weight, is a source of system failure, and can
constitute a safety hazard. Replacement of the cable with a robust, high reliability, small,
and lightweight wireless communications system would enhance soldier maneuverability,
reduce the load, and increase the reliability/availability of the weapon sight and HMD
system. The long term objective of the proposed effort is to develop such a device. For
this Phase I effort, Sporian Microsystems, Inc. proposes to explore the requirements for
the intra-soldier wireless data communication system, analyze potential design options for
suitability with the requirements, and develop a baseline design. This will include the
definition of system requirements, characterization of potential options for key portions of
the system, selection of a group of these key options that will yield the optimal
combination elements, and the definition of a baseline design for follow on development
efforts.
|
TRIDENT SYSTEMS, INC.
10201 Fairfax Boulevard Suite 300
Fairfax, VA 22030 |
Phone:
PI:
Topic#: |
(509) 329-0111
Jeremy McClintock
ARMY 08-095 Awarded: 12/10/2008 |
| Title: | Wireless Intra-Soldier Data Reception and Transmission
|
| Abstract: | Dismounted soldiers are carrying more-and-more integrated sensors on their person for
the purpose of increasing Situational Awareness (SA). The current degree to which
weapon sight imagery and data are improving dismounted Soldiers’ SA is limited due to the
cabling and connectors which tie the integrated sensors to the Soldier’s Helmet Mounted
Display (HMD). By their very nature these cables and connectors restrict mobility, are a
source of failure, and can present in-field hazards to the Soldier. Replacing the wired
connections between the Soldier’s integrated sensors and HMD with a wireless link(s) is
thus a logical choice. An adequate cable-replacement wireless solution should exhibit
excellent Low Probability of Detection (LPD) and Low Probability of Intercept (LPI)
performance, have sufficient bandwidth for current and upcoming high-frequency/high-
resolution imagery and other sensors, support many users in close proximity without
cross-interference, have minimal latency and guaranteed information assurance. Trident
proposes to develop a wire-replacement solution based on Ultra-Wideband (UWB) RF
technology which exhibits excellent LPD/LPI performance, has sufficient bandwidth for
uncompressed 30-60Hz 320x240 (and greater) video and data, is designed for dense
user concentrations without interference and can be used in one-to-one, many-to-one
and one-to-many configurations. Coupling the UWB radios with the correct supporting
hardware can result in a modular and upgradeable platform which offers secure low-
latency intra-soldier video and data communications without the shortcomings of its wired
equivalent.
|
IRVINE SENSORS CORP.
3001 Red Hill Avenue Building #4-108
Costa Mesa, CA 92626 |
Phone:
PI:
Topic#: |
(714) 444-8772
Ying Hsu
ARMY 08-096 Awarded: 12/17/2008 |
| Title: | Frequency Modulated Micro Gyro (FM Gyro)
|
| Abstract: | Micro vibratory gyros (micro gyros) have many advantages that include small size, low
power and low cost. The performance of these micro gyros, however, is significantly
lower than the more expensive optical gyros, thus preventing use of micro gyros in
defense applications. One of the major limiting factors in micro gyros’ performance is due
to the electronic noise; micro gyros are typically a few millimeters in size, and the signals
produced require significant amplification. ISC proposes development of the Frequency
Modulate Micro Gyro (FM Gyro). Unlike conventional micro gyros which produce amplitude
modulated (AM) signals, the FM Gyro produces output signals that are intrinsically
frequency modulated (FM). A micro gyro element that generates FM signals would provide
a new way to combat the electronic noise issue. FM Gyro offers an opportunity to
improve performance of micro gyros by one to two orders of magnitude, while keeping its
well established advantages of size, weight, and power.
|
SA PHOTONICS
650 5th Street Suite 505
San Francisco, CA 94107 |
Phone:
PI:
Topic#: |
(415) 977-0553
James Coward
ARMY 08-096 Awarded: 12/19/2008 |
| Title: | Precision Gyroscopes for Gyro-Compassing in Man-Portable Target Locator Systems
|
| Abstract: | SA Photonics is pleased to propose our Navigation-Grade Fiber Optic Gyro (NFOG). The
target application for this NFOG is to provide high accuracy azimuth data for Far Target
Locator systems. For this program, the goal is to replace current Digital Magnetic
Compass systems with an inertial product that can provide the accuracy required by the
Army. NFOGs are attractive for this type application because in addition to their high
performance, they are rugged, long lasting, and compact. Prior to the recent
developments made by SA Photonics, users of fiber optic gyros had to make a choice
between a gyro being low-cost with moderate performance or high cost and having
navigation-grade performance. The techniques developed by SA Photonics will facilitate
the production of a navigation-grade FOGs (NFOG) at a significantly reduced cost (NFOG
performance at standard FOG cost). These improvements are achieved through SA
Photonics EPI, DR and MLS techniques. In addition to these improvement methodologies,
SA Photonics has two additional gyro performance enhancements developed prior to this
program that will ensure program success and early hardware production.
|
Sensors in Motion
4 - 102nd avenue NE
Bellevue, WA 98004 |
Phone:
PI:
Topic#: |
(818) 795-0333
Kirill Shcheglov
ARMY 08-096 Awarded: 2/6/2009 |
| Title: | Precision Gyroscopes for Gyro-Compassing in Man-Portable Target Locator Systems
|
| Abstract: | The need exists for portable navigation grade sensors for future small or miniature
platforms. Requirements for such implementations include small size and weight, high
performance and low power. Devices with these characteristics, and achieved via low
cost fabrication methods would enable miniature, soldier-aided and autonomous sensors
for a new widely dispersed surveillance and precision target capability. These could
counter the numerous distributed, unpredictable and asymmetric threats presented in the
new war as well as a myriad of strategic commercial capabilities. High performance
MEMS-based versions of accelerometers consistent with navigation-grade performance
already exist. However, the technology for high performance, miniature gyroscopes still
needs further development. The research innovation proposed by Sensors in Motion
(SIM) is a vacuum packaged MEMS gyroscope that has demonstrated ~ 2 orders of
magnitude greater performance over state-of-the-art commercially available MEMS
gyroscopes and ~ 2 orders of magnitude reduction in volume, power consumption and
cost over optical gyroscopes demonstrating similar performance. The goal of the
currently proposed effort is the demonstration of sub millitorr vacuum packaging feasibility
of this sensor. This demonstration would make feasible the field application of sub 0.1
degree per hour devices and represent a substantial unit cost improvement for this type
of sensor, and would address the commercial need for compact, inexpensive, high
performance inertial sensors.
|
EPIR Technologies Inc
590 Territorial Drive, Suite B
Bolingbrook, IL 60440 |
Phone:
PI:
Topic#: |
(630) 771-0203
Silviu Velicu
ARMY 08-097 Awarded: 2/18/2009 |
| Title: | Standoff Detection of Landmines Using Acoustic Vibrometry
|
| Abstract: | The real-time detection of buried landmines from a moving and vibrating platform is a
challenging problem mainly due to the limited sensitivity of present-day receivers. The
technical approach we propose is to develop a highly sensitive, acoustic-laser vibrometer
system combined with imaging and ranging capabilities. Vibrometers are optical
instruments that can accurately measure velocity, displacement, and phase shift patterns
of vibrating structures without contact. When image and range information are also
obtained, the instrument provides five signatures to discriminate between landmines and
other buried objects. The core element of the system will be a new, high gain, avalanche
photodiode (APD) array with low-noise and large bandwidth. HgCdTe is the most
promising material candidate for the development of these APDs because it can be
bandgap engineered to achieve strong absorption at the wavelength of interest and a
large asymmetry between the hole and electron impact ionization coefficients. This leads
to high gain-bandwidth with minimal excess noise. We propose to use our extensive
experience in HgCdTe growth by molecular beam epitaxy and device processing to
fabricate the APDs and integrate them into landmine detection systems.
|
OCEANIT LABORATORIES, INC.
Oceanit Center 828 Fort Street Mall, Suite 600
Honolulu, HI 96813 |
Phone:
PI:
Topic#: |
(808) 531-3017
Christopher Sullivan
ARMY 08-097 Awarded: 1/2/2009 |
| Title: | Standoff Detection of Improvised Explosive Devices (IEDs), Explosively Formed Penetrators (EFPs), or Landmines
|
| Abstract: | With the denial of RF triggering through broad spectrum jamming, IR activated devices are
becoming prevalent creating an urgent need for a device that can be used to block or jam
IR signals used to detonate IEDs. No such device currently exists and as a consequence
the lives of American troops are put at risk. Oceanit proposes to rectify this problem by
using a patent pending 360 degree optical assembly optimized for IR transmission to jam
and pre-detonate IEDs. In addition, a simplified wearable transmit-only device can be
developed to protect soldiers on patrol.
|
Spectrum Photonics, Inc.
2800 Woodlawn Dr.
Honolulu, HI 96822 |
Phone:
PI:
Topic#: |
(405) 880-4195
Edward T. Knobbe
ARMY 08-097 Awarded: 3/31/2009 |
| Title: | On the Move Road Detection Weapon Detection System
|
| Abstract: | The objective of the proposed work is to develop a hyperspectral sensor system in the
7.5 to 12 micron wavelength region (long wave infrared, or LWIR) capable of detecting
IEDs, EFPs, and landmines from a military vehicle at a rate of advance of 30 kph. The
technology is an evolution of a LWIR hyperspectral system based on uncooled detector
technology that has been explored for use in airborne and groundbased IED and landmine
detection experiments. The technical innovation will be to implement system modifications
designed to increase the data collection rate sufficiently to promote real-time detection
capabilities under 30 kph rate of advance conditions. The resultant sensor would be very
compact and use a standard SADA mounted array for continuity with existing military
procurements. The IR detector technology requires no technical development, using
existing widely available HgCdTe IR cameras. Existing methods for obtaining similar LW
HSI data are inherently more complex, having more precision moving components and
electronics, leading to higher unit cost.
|
Arete Associates
P.O. Box 2607
Winnetka, CA 91396 |
Phone:
PI:
Topic#: |
(520) 770-6070
Jeffrey T Daiker
ARMY 08-098 Awarded: 1/23/2009 |
| Title: | Stabilized Laser Beam Pointing
|
| Abstract: | Areté Associates is proud to offer a unique approach to address the stabilized laser
designator in a compact robust package that will provide the light weight, high
performance absent in existing approaches. Areté Associates’ SCan-mirror Inertial Laser
Stabilizer (SCILS) system being proposed here is based on Areté’s innovative scan
mirror technology and leverages existing Areté program activities in the area of beam
steering.
|
INTELLIGENT AUTOMATION, INC.
15400 Calhoun Drive Suite 400
Rockville, MD 20855 |
Phone:
PI:
Topic#: |
(301) 294-5237
Benjamin Bachrach
ARMY 08-098 Awarded: 1/22/2009 |
| Title: | Stabilized Laser Beam Pointing for Lightweight Laser Designators
|
| Abstract: | Laser designation plays an essential role in today’s high precision combat environment.
The stability of a laser designator is currently limited by the ability of the user to hold the
laser on the target. Currently, the only tool to assist the soldier to minimize the beam
pointing error is to use a relatively heavy tripod. Given the amount of gear ordinarily
carried by today’s soldier, it would be highly desirable to develop approaches to aid the
soldier in the stabilization of the designator laser without the need to carry additional
equipment. Similarly, the successful solution requires a low power approach, since
otherwise the soldier is again burdened by the need to carry large amounts of batteries.
The challenge associated with the proposed approach lies in the need to develop a
miniaturized, highly rugged, reliable and low power laser steering component. To address
this challenge, IAI has assembled a strong team of engineers and scientists, as well as
highly qualified collaborators. Vectronix Inc. is a world leader in the development of
electro-optical target location equipment. New Scale Technologies is an extremely
innovative firm which has developed a proprietary line of small size components ideally
suited for the proposed application.
|
ARETE ASSOC.
P.O. Box 2607
Winnetka, CA 91396 |
Phone:
PI:
Topic#: |
(818) 885-2297
Andrew N. Hock
ARMY 08-099 Awarded: 12/30/2008 |
| Title: | Optimal Detection of Buried Improvised Explosive Devices (IED’s) in Clutter
|
| Abstract: | There is a demonstrated need for improved detection of improvised explosive devices in
the modern battlefield. Thermal detection of disturbed soils associated with IED burial
offers a robust signature, but the signature strength in the presence of natural clutter
(including effects due to topography and meteorology) is difficult to predict. Additionally,
relatively little empirical data is available on the thermal properties of disturbed soils that
can be used to parameterize models. The work proposed here by Areté Associates and
David Paige meets those challenges by way of a rigorous 3-D thermal model validated and
parameterized with new field experimental data on the thermal behavior of disturbed
soils. The resulting model serves as the centerpiece for the development and
demonstration of an innovative and rigorous tactical decision aid to direct the optimal
thermal detection of buried IEDs.
|
SIGNATURE RESEARCH, INC.
P.O. Box 346
Calumet, MI 49913 |
Phone:
PI:
Topic#: |
(906) 337-3360
William Reynolds
ARMY 08-099 Awarded: 12/22/2008 |
| Title: | A Tactical Decision Aid to Determine Optimal Times to Acquire Buried IEDs With Thermal Imaging Systems
|
| Abstract: | Development of a novel software application to estimate the “best times” during a diurnal
cycle to find buried IEDs is proposed. Disturbed soil heats and cools at a different rate
than the surrounding undisturbed soil. Clutter objects also heat and cool at differing rates
from the soil because of different heat transfer mechanisms and coefficients. Therefore,
there may be times of day when buried IED signals are sufficiently distinct from clutter
objects to allow reliable detection. Our software application will estimate when and the
duration of these favorable periods over varying meteorological conditions. In the Phase I
effort we will use a DoD-developed high fidelity background model, EOView, to prove the
concept. We will use predicted thermal signatures of IEDs and thermal clutter objects from
EOView to assess their time varying thermal characteristics driven by the diurnal
meteorology. In the Phase I Option the development of a Commander’s IED-TDA product
begins. We will write a software requirements specification and begin to develop high
fidelity stand-alone thermal modules of buried IEDs and clutter objects suitable for use in a
PC-based application through imposition of appropriate boundary conditions on the
thermal modules. A prototype product is developed in Phase II.
|
aPeak Inc.
63 Albert Rd.
Newton, MA 2466 |
Phone:
PI:
Topic#: |
(617) 964-1788
Stefan Vasile
ARMY 08-100 Awarded: 5/27/2009 |
| Title: | VIS-SWIR Solid State Silicon-Germanium Imaging Camera Development
|
| Abstract: | This proposal responds to the Army’s effort to fuse image intensification with infrared
technologies and to rapidly meet warfighter’s protection needs. Small, lightweight, low
cost, high-sensitivity solid-state infrared cameras widely disseminated on the battlefield
would revolutionize land warfare. An effective sensor utilizing covert illumination and
nightglow background would require a camera with extended response in the visible
(VIS) and short wave infrared (SWIR). The objective of this program is to demonstrate
through design, analysis, and semiconductor process improvement the technical
feasibility of low-cost, solid-state single-photon detection VIS-SWIR Silicon-Germanium
digital cameras with gating, range discrimination capabilities, high photon utilization and
frame rate greater than 60 Hz. The core of the imaging camera will be a silicon photon-
counting array with integrated SWIR Ge converter and low-noise CMOS readout. In Phase
I we will improve the Ge converter process performance, will develop specific readout
circuitry and new operation modes for this VIS-SWIR camera, will determine the
achievable performance and will deliver a small prototype camera to demonstrate
functionality, specific features and speed. If feasibility and target performance are
demonstrated, the goal of the Phase II is to integrate the infrared converter into the
camera fabrication flow, scale down the technology node and deliver prototypes capable
of meeting the performance of today’s’ lattice-matched InGaAs cameras, but with superior
manufacturability and readiness for production.
|
B & W TEK INC.
#19 Shea Way Suite 301
Newark, DE 19713 |
Phone:
PI:
Topic#: |
(302) 368-7824
Jie Yao
ARMY 08-100 Awarded: 5/13/2009 |
| Title: | Low Light Level Silicon-Germanium Nano-BiCMOS Infrared Camera
|
| Abstract: | Low light level infrared imaging has significant importance in military surveillance and
target recognition. The proposed broadband low-light-level nano-BiCMOS camera covers
visible and near infrared bands from 400 nm to 1,550 nm wavelengths. With a proven
nano-technology, the proposed nano-BiCMOS photo-detector solves this long-standing
tradeoff between quantum efficiency and dark current by in-pixel amplification to boost
external quantum efficiency and photo current signal by 1,000x (target 6,000x). The
resulting infrared camera will achieve approximately 100% amplified external quantum
efficiency even at 1,550 nm. The camera shall operate at as fast as 1,000 frames/second
with >=1 Mega pixel resolution. The entire semiconductor-based camera will enjoy 20-
year lifetime, fieldable ruggedness, light weight and small size of a consumer camcorder.
In Phase I we will prove the feasibility of germanium layer on silicon sensitive to 1,550 nm
infrared with low dark current. In Phase II we will develop and prototype a complete Si-Ge
nano-BiCMOS camera system, which will be delivered to DoD Labs for evaluation and
demonstration. During Phase III, we will manufacture and market the proposed camera to
defense contractors for incorporation into military systems and for our own Raman
spectroscopy products.
|
CRITICAL IMAGING
2306 Bleecker Street
Utica, NY 13501 |
Phone:
PI:
Topic#: |
(315) 732-1544
Jonathan P. Knauth
ARMY 08-101 Awarded: 1/5/2009 |
| Title: | Advanced System Tunability for Infrared (IR) Imagers Using Enhanced User-Controlled Parameters
|
| Abstract: | This proposal addresses the need for a flexible, high performance, multi-parameter test
bed for infrared focal plane arrays. An adaptable brass-board system that is readily
reconfigurable to operate advanced FPAs is proposed. This rugged system permits user
controlled tuning of key optical, electronic and thermal/mechanical parameters which are
necessary to evaluate new FPA and readout designs in an efficient manner. This brass
board test set enables a new testing paradigm whereby parametric field studies are
performed prior to the optics specification and electronics development phases. This
increases the probability of successful field acceptance testing and increases chances
for system deployment without major redesign effort.
|
OPTO-KNOWLEDGE SYSTEMS, INC.
19805 Hamilton Ave
Torrance, CA 90502 |
Phone:
PI:
Topic#: |
(310) 756-0520
Nahum Gat
ARMY 08-101 Awarded: 12/18/2008 |
| Title: | General Purpose 3GF Test Station
|
| Abstract: | OKSI proposes to design (under Phase-I) and build (under Phase-II) a field deployable,
portable, Advanced Plate FLIR system for the testing of DBFM and similar GEN-3 FPAs
under real field environment. The system will comprise a repumpable camera with
interchangeable daughter cards/clamp assembly allowing for an easy replacement of
FPAs. A cold shield will allow setting different VariAp® assemblies with continuous f-
numbers both in circular and racetrack configurations. The interchangeable VariAp®
assembly will be based on OKSI's VariAp® kit. The system electronics will provide a
general-purpose clock generator with multiple clock lines and phases, as well as all the
required bias voltages for practically any FPA. Software will be developed to give the
user full control of many of the nontraditional sensor system parameters. Zoom optics
covering the f-number range for the various 3GF implementations will also be developed
under Phase-II. The system will be ruggedized for operations onboard ground vehicles.
|
EPIR Technologies Inc
590 Territorial Drive, Suite B
Bolingbrook, IL 60440 |
Phone:
PI:
Topic#: |
(630) 771-0203
Michael Carmody
ARMY 08-102 Awarded: 2/6/2009 |
| Title: | Cathodoluminescence Defect Characterization for Medium Wavelength Infrared (MWIR) and Long-Wave Infrared (LWIR) HgCdTe
|
| Abstract: | Traditional Cathodoluminescence (CL) tools are limited to the Near Infrared (NIR) region of
the electromagnetic spectrum. Commercially available NIR CL tools are useful for studying
wide bandgap semiconductors like CdTe. However, narrow gap materials such as Mid
and Long Wavelength infrared (MWIR and LWIR) HgCdTe have spectral energies outside
the limits of traditional CL tools. A design proposal for a CL characterization tool for the
study of defects in HgCdTe is outlined. Phase I is to design MWIR and LWIR CL tool that
can be mounted on a traditional analytical scanning electron microscope (SEM). The
detector cutoff wavelength, spectral response, detectivity and ease of design
incorporation into the proposed CL setup will all be used as design criteria to choose the
final detector(s). A computer aided design (CAD) based layout and design of the CL
setup will be part of the final tool design. The layout will be a compact design to increase
the photon collection efficiency and increase the resolution of the CL spectra and imaging
capability. The design will also include a layout for the proposed collection and analysis
software that will need to be developed for this project.
|
B & W TEK INC.
#19 Shea Way Suite 301
Newark, DE 19713 |
Phone:
PI:
Topic#: |
(302) 368-7824
Jie Yao
ARMY 08-103 Awarded: 2/17/2009 |
| Title: | Nano-Passivation of GaSb/InAs Strained Layer Superlattices Infrared Detector
|
| Abstract: | Mid-infrared (MWIR, wavelength ~10 micron) imaging has significant importance in military
surveillance and target recognition, since human body radiation peaks in MWIR. The
GaSb/InAs type-II Strained Layer Superlattice (SLS) MWIR detector has been under
intensive investigation recently. While much progress has been made to enhance
wavelength coverage, one of the few remaining issues has been its relatively high
surface leakage current and its associated noises. With a proven nano-material, we
propose the nano-passivation of GaSb/InAs SLS and photodetector. The proposed solid-
state nano-passivation technology will be completely compatible with array integration.
The resulting focal plane array (FPA) will have minimized surface dark current, 15 micron
or smaller pixel pitch, and 90% fill factor for high quantum efficiency. The nano-
passivation layer will also have high device lifetime. In Phase I we will prove the feasibility
of nano-passivation to minimize pixel dark current. In Phase II we will develop and
prototype a complete FPA based on GaSb/InAs SLS, which will be delivered to DoD Labs
for evaluation and demonstration. During Phase III, we will manufacture and market the
proposed camera to defense contractors for incorporation into military systems and for
our own infrared spectroscopy products.
|
EPIR TECHNOLOGIES, INC.
590 Territorial Drive, Suite B
Bolingbrook, IL 60440 |
Phone:
PI:
Topic#: |
(630) 771-0203
Peter Dreiske
ARMY 08-103 Awarded: 1/7/2009 |
| Title: | Passivation Innovations for Large Format Reduced Pixel pitch strained layer superlattice Focal Plane Array Imagers Operating in
the Long Wavelength Infrared (LWIR) Band
|
| Abstract: | A novel surface passivation technique is proposed for InAs/GaInSb-based strained layer
superlattice focal plane arrays with a pitch of 15 µm or less. Buffered oxide and sulfur-
based surface treatments prior to dielectric deposition are proposed as the most suitable
and chemically stable surface treatments. Both processes result in the removal of
elemental oxides, while the latter additionally promotes the formation of stable sulfur-
based bonds. The dissolution of the oxide results in a stable surface stoichiometry and
avoids the incorporation of any unwanted atmospheric elements in the room-temperature
formed oxides. The bare dangling bonds and the sulfur-passivated bonds will be
protected with the proper deposition of a dielectric material. ZnS is being proposed for the
first time as the dielectric owing to its good thermal match with the superlattice as
compared to other previously used dielectrics. The sulfur-rich surface resulting from the
sulfur-based surface treatment is expected to yield a highly stable dielectric layer. We will
undertake mesa sidewall deposition with a specially designed holder and characterize
the resulting InAs/GaInSb superlattice photodiodes. A good surface treatment coupled
with the proposed passivation techniques will enhance the performance of these
detectors to help them realize their commercial and defense potentials.
|
MP Technologies, LLC
1801 Maple Avenue
Evanston, IL 60201 |
Phone:
PI:
Topic#: |
(847) 491-7208
Ryan McClintock
ARMY 08-103 Awarded: 1/26/2009 |
| Title: | Passivation Innovation for Large Format Reduced Pixel Pitch LWIR Type-II FPAs
|
| Abstract: | Type II InAs/GaSb strained layer superlattices represent the most promising material
system capable of delivering large format, reduced pixel pitch, long-wavelength infrared
(LWIR) focal plane arrays (FPAs) for persistent surveillance applications. At present,
one of the most significant hurdles to overcome is to enhance the noise performance of
such detectors through proper surface passivation of such structures. The passivation
of this material is further complicated by the narrow separation between mesas
necessary to realize reduced pixel pitch arrays. The objective of the proposed project is
to develop effective passivation for large format reduced pixel pitch arrays of LWIR Type-
II detectors.
|
FIRST RF CORP.
4865 Sterling Drive
Boulder, CO 80301 |
Phone:
PI:
Topic#: |
(303) 449-5211
Farzin Lalezari
ARMY 08-104 Awarded: 1/7/2009 |
| Title: | Armor Embedded Metamaterial Antenna
|
| Abstract: | As the number of communication, sensing, and electronic warfare functions on military
vehicles grows, the number of antennas needed to support those functions keeps
increasing. While FIRST RF has helped this issue by combining multiple antenna functions
into a common housing and developing ultra-broadband antennas to support many
functions in a single antenna, there is still a need for armor embedded designs and size
reductions to support survivable antenna integration into the latest armored vehicles. The
proposed concept is to combine the best metamaterial concepts, the latest armor
technologies, and the FIRST RF developed broadband antenna elements to achieve the
best antenna system performance in the lowest total volume. Not only do new antenna
systems need to allow for integration with armor, but the antennas could benefit from the
protection of that same armor. Modularity and easy installation, including replacement, of
armor panels without any additional complication from cable interconnection are also a
primary goal for the FIRST RF approach. Our team consists of both industry and
academia partners with proven results in each of the key areas of innovation, simulation,
fabrication, and verification.
|
JEM ENGINEERING, LLC
8683 Cherry Lane
Laurel, MD 20707 |
Phone:
PI:
Topic#: |
(301) 317-1070
Bing Foo
ARMY 08-104 Awarded: 11/7/2008 |
| Title: | Armor Embedded Metamaterial Antenna
|
| Abstract: | The proposed program will show the feasibility of using armor-embedded metamaterial
antennas that demonstrate both wideband RF performance and ballistic protection
capability. The proposed program will incorporate materials with high levels of energy
absorption under ballistic impact in constructions that meet the RF performance
requirements. Thickness reduction and antenna bandwidth will be achieved by leveraging
the wideband metamaterials currently being by JEM developed under an ongoing NAVAIR
SBIR effort. Design feasibility will be assessed using electromagnetic modeling and
ballistic testing in the basic effort. Proof of concept will be achieved in the Option phase,
when RF and Ballistic performance will be measured on demonstration hardware.
|
NEXTGEN AERONAUTICS
2780 Skypark Drive Suite 400
Torrance, CA 90505 |
Phone:
PI:
Topic#: |
(310) 626-8389
Rob Bortolin
ARMY 08-104 Awarded: 11/6/2008 |
| Title: | Armor Embedded Metamaterial Antenna
|
| Abstract: | A team led by NextGen Aeronautics Inc. has teamed with the University of Arizona to
develop a redundant, reconfigurable antenna that is embedded in armor plates for a
vehicle. The planned work builds upon the team’s extensive prior experience in conformal
load-bearing antenna structures (CLAS), antenna design, and metamaterials. The
proposed antenna is a combination of concepts that have already been designed and
tested at UofA, and have proven their capacity to operate under the determined
conditions while meeting solicitation requirements. At the end of Phase I base period, we
will have simulations of various antenna designs, configurations, and materials pointing to
a combination that works optimally with the composite armor structure. This research will
also determine the frequencies, bandwidth and waveforms to which this technology is
most applicable. Further efforts in the Phase I option will include fabricating a mockup
antenna, without the ceramic armor cover, as a demonstration of how the antenna will be
integrated into the armor and vehicle.
|
INFOCOM TECHNOLOGY, INC.
80 Ward Street, Suite 104 POB 3092
Paterson, NJ 07509 |
Phone:
PI:
Topic#: |
(973) 247-0400
Ahmed Abdelal
ARMY 08-105 Awarded: 11/13/2008 |
| Title: | Multicast Admission Control for Multi-Domain Secure Ad Hoc Networks
|
| Abstract: | We are proposing novel approaches for implementing a flexible, feasible and interoperable
multicast admission control mechanism (McastAC) that is located at the red side of the
typical Army black and red networks environment to provide end-to-end QoS assurance:
• McastAC decisions are based on resource-friendly network performance estimations,
which enable quick reaction to the status change of the network caused by radio
dynamics and traffic congestion. • McastAC employs content filtering, where the
admission/rejection decisions are based on utility and proximity. As such, together with
DiffServ, McastAC ensures the high-priority mission critical applications are protected.
The role of McastAC will be presented in the context of real-video applications with strict
QoS requirements, in terms of packet delay and losses. In this architecture, we are
proposing an innovative Multistream Multicast which ensures fairness between receivers
with different capacities. A limited number of streams of the original content are sent over
different multicast groups. The video receivers can switch between active multicast
sessions by requesting admission to a different multicast group, in a manner that
minimizes the disruption of the received video quality. Infocom Technology will leverage
their extensive experience in video multi-streaming and multicasting to support this effort.
|
INTELLIGENT AUTOMATION, INC.
15400 Calhoun Drive Suite 400
Rockville, MD 20855 |
Phone:
PI:
Topic#: |
(301) 294-5218
Peng Xie
ARMY 08-105 Awarded: 11/18/2008 |
| Title: | HIMAC: Hybrid and Integrated Multicast Admission Control
|
| Abstract: | Providing multicast admission control in ad hoc networks is extremely challenging. In this
proposal, we present a hybrid and integrated multicast admission control (HIMAC)
mechanism to address this challenging problem. In essence, we propose some novel
approaches to address some fundamental problems in ad hoc networks. In the proposed
solution, we adopt hybrid methods to estimate the available bandwidth of different types
of networks. We propose a measurement-based approach to estimate the available
bandwidth for backbone networks and a model-driven approach for ad hoc networks.
Both of these approaches are light–weight, non-intrusive and accurate in the targeted
networks. In order to make the model-based bandwidth estimation approach work
correctly in ad hoc networks, we propose a novel approach to model the effect of
wireless interference on loss rate. This model overcomes the limits of existing works and
is feasible for real networks. Moreover, this model, in conjunction with the efficient and
comprehensive inference method proposed in our solution, derives an accurate and
realistic interference pattern for real networks.
|
ASPEN SYSTEMS, INC.
184 Cedar Hill Street
Marlborough, MA 01752 |
Phone:
PI:
Topic#: |
(508) 281-5322
Glenn Deming
ARMY 08-106 Awarded: 11/17/2008 |
| Title: | Advanced Cooling for Satellite Communications On-the-Move Antennas
|
| Abstract: | Aspen Systems Inc. proposes to develop a proprietary antenna cooling system for
Satellite Communications on-the-move (SATCOM OTM) applications. This system will
replace an existing thermal control unit with a lighter and higher performance system
designed to keep the antenna electronics cooler than existing systems and cooler than
ambient. The system will consist of a series of heat exchangers integrated to replace the
existing unit at 25% lower weight while maintaining a 10% or greater lower temperature
than current capabilities. It is anticipated that the proposed system technology will be
applicable to both satellite dish and phased array antenna designs. Beyond current
passive systems that always allow electronics to run hotter than ambient, the proposed
highly efficient active system will enable longer life, reliability, and expand the operating
temperature range of antenna systems. The system will be designed for minimum power
consumption, minimum weight, maximum efficiency, and minimum size. The program will
develop a full specification, initiate a new design, fabricate, and thermally test a thermal
control system.
|
Creare Inc.
P.O. Box 71
Hanover, NH 3755 |
Phone:
PI:
Topic#: |
(603) 643-3800
James J. Barry
ARMY 08-106 Awarded: 1/7/2009 |
| Title: | Advanced Thermal Management for Low Profile On-the
|
| Abstract: | Electronic components in on-the-move satellite communications antennas generate large
amounts of waste heat. Cooling systems must control the temperature of these
components in very hot environments without increasing the thickness of the antenna or
consuming excessive power. We propose to develop an efficient, compact cooling
system that incorporates two innovative elements: (1) an efficient system for transferring
heat from the electronic components to the system’s heat rejection system, and (2) an
efficient and compact blower for ultimate heat rejection from the system using ambient air.
In Phase I we will prove the feasibility of our approach by building and testing a proof-of-
concept thermal management system, then using data from these tests, design an optimal
cooling system. In Phase II we will build and demonstrate a complete, prototype cooling
system.
|
TECHNOLOGY APPLICATIONS, INC.
5700 Flatiron Parkway #5701A
Boulder, CO 80301 |
Phone:
PI:
Topic#: |
(303) 443-2262
Stephen Nieczkoski
ARMY 08-106 Awarded: 11/20/2008 |
| Title: | Advanced Cooling for Satellite Communications On-the-Move Antennas
|
| Abstract: | Technology Applications, Inc. proposes a Modular Antenna Cooling System to address the
profile (height) issue related to the heat exchanger package. The proposed solution uses
active as well as passive cooling elements with design features aimed at reducing or
eliminating contact resistance. The modular design allows for the base passive system to
be used alone for low heat rejection applications. An active cooling option can be added
to the base passive cooling system to allow for higher cooling capacity. During Phase I,
the proposed cooling system will be designed and alternate cooling solutions explored. A
breadboard cooler will be built to demonstrate the base concept. Manufacturing and test
plans will be prepared for a prototype cooling system in Phase II.
|
ARCHITECTURE TECHNOLOGY CORP.
9971 Valley View Road
Eden Prairie, MN 55344 |
Phone:
PI:
Topic#: |
(952) 829-5864
John Wu
ARMY 08-107 Awarded: 11/18/2008 |
| Title: | Multicast Security for Tactical Networks (MSEC-T)
|
| Abstract: | The Army has identified the need for secure IPv6 multicast to support operational
synchronization through efficient bandwidth utilization in low-bandwidth tactical network
environments. The current group control and key distribution schemes do not perform well
in networks with limited bandwidth, longer delay and intermittent connectivity, and are
susceptible to network-based attacks. In this SBIR effort, Architecture Technology
Corporation (ATC) will develop an innovative technology called Multicast Security for
Tactical Networks (MSEC-T) to provide secure group control and key management for
multicast groups with high resilience to network variability and scalability for the tactical
operational environment. A set of countermeasures will also be provided to defend
against network-based attacks on IPv6 multicast, such as enemy traffic analysis and DoS
attacks. The technology will be developed to operate within the existing COTS network
infrastructure to provide a cost-effective solution to secure IPv6 multicast in tactical
networks.
|
DATASOFT CORP.
1475 N. Scottsdale Road, #460
Scottsdale, AZ 85257 |
Phone:
PI:
Topic#: |
(480) 763-5777
Larry Dunst
ARMY 08-108 Awarded: 11/6/2008 |
| Title: | Software Defined Radio Tool Suite
|
| Abstract: | The DataSoft Core Framework Analysis Tool (DSCFAT) and the DataSoft SCA-SDR Probe
(DSSP) will provide Software Defined Radio programs new diagnostic capabilities that
synthesize the processes to accurately estimate software complexity, porting metrics,
and provide detailed real-time online standards compliant SCA-SDR signal processing
diagnostics and events data in a unified manner to reduce overall SCA-SDR system
integration costs in producing the networked JTRS – SCA SDR based GIG. The DataSoft
approach does not re-invent the wheel and reuses and builds upon existing rigorous
certification tools and processes that form the backbone of SCA compliant JTRS solutions
such the JTel’s JTRS Test Application (JTAP) and Waveform Test Tool (WTT/WFT) tool-
suites. Our analytics are applied to and build upon the workings and the results of those
tools. DSCFAT utilizes an aspect oriented approach, reverse aspects, and industry
standard measures of complexity to characterize the CF and WF via meta models and to
visualize the underlying data structures via a formalized methodology. DSSP
demonstrates the viability of a probe conduit based upon existing tool libraries and proven
non-intrusive methods to present diagnostic data on performance and standards
compliance without voiding any certifications.
|
XENOTRAN CORP.
513 Progress Drive Suite M
Linthicum Heights, MD 21090 |
Phone:
PI:
Topic#: |
(410) 636-3006
Kevin Page
ARMY 08-108 Awarded: 12/22/2008 |
| Title: | Software Defined Radio Tool Suite
|
| Abstract: | The Xenotran Corporation and PrismTech Solutions Americas Inc. (PSA) (the “Team”)
along with the U.S. Government proposes to design and develop a comprehensive
Software Defined Radio (SDR) tool suite to aid in the development, porting, integration,
debugging and analysis of waveform software. This tool suite is comprised of two tools,
a Core Framework (CF) Analysis Tool and a SDR Diagnostic Tool. The purpose of the CF
Analysis Tool is to assist SDR waveform and platform developers (as well as those
responsible for certification of SDRs) in the evaluation and quantification of waveform
performance, waveform software porting risks, integration characteristics and risk
impacts associated with the interaction of waveform software, radio platform services
and devices, and CF. The SDR Diagnostic Tool characterizes waveform performance
data and standards compliance and provides run-time analysis, monitoring and debugging
support for both waveform and platform software executing on a target radio system.
Initially, the tool suite targets the Joint Tactical Radio System (JTRS) Software
Communications Architecture (SCA) and will be designed to accommodate emerging and
future SDR standards (e.g. the Object Management Group’s (OMG) SW Radio standard).
|
ENIG ASSOC., INC.
12501 Prosperity Drive Suite 340
Silver Spring, MD 20904 |
Phone:
PI:
Topic#: |
(301) 680-8600
Cesar J. Monzon
ARMY 08-109 Awarded: 11/6/2008 |
| Title: | Enhanced Magnetic Communications
|
| Abstract: | We propose a new communications technology based on exploiting of the characteristics
of propagation of evanescent waves, which typically are the non propagating part of the
field. Here we demonstrate that evanescent fields do acquire semi-propagating
characteristics in the presence of losses. In other words, we found that what is a
hindrance for propagating waves happens to be a blessing for evanescent fields. Our
main interest is in establishing broadband and low loss links. The lossy material
environment will provide us with an optimum evanescent wave spectrum, and an antenna
(eminently magnetic) will be designed so as to radiate the desired spectrum. We propose
Metamaterials to enable us design an efficient miniature antenna. This is an important
point, as the low frequencies require electrically very small antennas, which translate into
high Q (narrowband operation) and low efficiencies (results of the so-called Harrington-
Chu limitation). Our interest is in building a practical structure, and although our focus is in
achieving a dramatic increase in communication range, our preference is for a rugged
structure that can withstands the demands of underground or emergency environments;
hence we will evaluate implementation aspects, as well as computationally assess the
overall performance of the system.
|
FERRO SOLUTIONS, INC.
5 Constitution Way
Woburn, MA 01801 |
Phone:
PI:
Topic#: |
(781) 935-7878
Robert O'Handley
ARMY 08-109 Awarded: 11/3/2008 |
| Title: | Enhanced Magnetic Communications
|
| Abstract: | Magnetostrictive electroactive (ME) composite element as magnetic receiving antenna for
near-field magnetic communication is proposed. ME element is comprsed of lamination of
a magnetostrictive material and piezoelectric material. Magnetrostrictive material exhibits
magnetstriction that strains under magnetic field. In a ME element, magnetrostrictive
material is mechanically coupled to piezoelectric material, thus resulting a superior mutual
magnetic-electrical coupling. The ME element, similar to quartz crystal oscillator, also
resonate when driven at its resonance frequency from electrical or magnetic excitations.
Coupled mode theory was used to revile the fundamentals of the proposed technique.
The theoretical results shows that if the transmit (inductive loop coil) and receive
antennas (ME element) are tuned to the same resonance frequency, it would potentially
great enhance the signal strength and increase communication distance. Further, using
back-scattering of the ME element to communicate to the loop antenna is proposed for
applications where the battery life is critical. through coupled resonance mode to achieve
longer communication distance, faster data rate and smaller size of the equipment. In
addition, the ME device is totally passive; the power consumption of the system is
expected to be very low.
|
MMICMAN, LLC
826 N. Red Robin St.
Orange, CA 92869 |
Phone:
PI:
Topic#: |
(310) 980-3039
Rick Sturdivant
ARMY 08-110 Awarded: 11/13/2008 |
| Title: | Gallium Nitride Monolithic Microwave Integrated Circuit Power Amplifier
|
| Abstract: | Current SATCOM On The Move (OTM) amplifiers have fairly low Power Added Efficiency,
about 15%. This results in high operating temperatures as well as high Size Weight and
Power requirements. A high power amplifier using GaN can result in a 3-10X reduction in
the size of the power amplifier and an increase of 2X in power added efficiency. Current
solutions rely on gallium arsenide (GaAs) or indium phosphide (InP) for the high power
amplifier (HPA). This is due to the high transition frequency (Ft) of these materials.
However, the power density of these materials requires the use large device sizes to
achieve a desired output power. This results in less efficient HPAs. As a result, these
devices do not meet requirements. The goal of this program is to prove the feasibility of a
Ka Band GaN based high power amplifier for SatCom on the Move systems. MMICMAN
will use its extensive experience in the design and manufacture of GaN-based MMIC
HPAs at S and X-Band to facilitate the design in this proposal.
|
HYPRES., INC.
175 Clearbrook Road
Elmsford, NY 10523 |
Phone:
PI:
Topic#: |
(914) 592-1190
Deepnarayan Gupta
ARMY 08-111 Awarded: 11/14/2008 |
| Title: | Radio Frequency Digital to Analog Converter and Signal Combiner
|
| Abstract: | Modern radio frequency (RF) communication systems require more efficient and flexible
use of wider bandwidths at higher carrier frequencies, which can be achieved only by
direct digital representation of the RF signal itself. New advances in ultrafast
superconductor circuits enable digital-RF technology extending all the way to microwave
SATCOM bands (X, Ka, and EHF). Previously, HYPRES built and delivered to US Army
CERDEC a superconducting digital-RF X-Band receiver, clocked above 30 GHz, and
demonstrated reception of signals from XTAR, DSCS, and WGS satellites. The present
project focuses on the development of two critical components of a digital-RF SATCOM:
(1) a digital-RF signal combiner, and (2) an RF digital-to-analog converter (RF-DAC).
Phase I will focus on the development of practical system architectures that optimize the
tradeoffs between circuit complexity and speed, bits and bandwidth, superconductor and
semiconductor, cryogenic and uncooled, and digital and analog. The chosen designs will
be laid out in the Phase I Option, and fabricated and tested during Phase II. They will then
be packaged with other circuit components and integrated with a compact cryocooler to
form a complete digital-RF transceiver for SATCOM and other applications.
|
FIRST RF CORPORATION
4865 Sterling Drive
Boulder, CO 80301 |
Phone:
PI:
Topic#: |
(303) 449-5211
Farzin Lalezari
ARMY 08-112 Awarded: 12/9/2008 |
| Title: | Conformal Omni-Directional Antenna Design for Unmanned Aerial Vehicle (UAV)
|
| Abstract: | The proliferation of Unmanned Aerial Vehicles (UAVs) in DoD’s fleet has created a
serious need for lightweight, airborne conformal antennas that cover numerous
frequency bands. Shadow 200 is a great example of a high performance, exceptionally
versatile UAV system which is finding use among nearly all DoD services. This airframe’s
ever-expanding set of functions requires a fresh approach to antenna design that is a
departure from the traditional function-specific bolt-on antenna. There is an urgent
demand for low-frequency vertically polarized antennas for the Shadow UAV and
similarly sized vehicles. Commercially available aviation antenna products are too heavy
with an unacceptably large aerodynamic cross section for use aboard Shadow. FIRST
RF’s proposed antenna technology uses planar wideband antenna apertures to provide a
vertically polarized omni-directional beam. The proposed concept combines the
practicality of existing antenna designs with a novel application approach to provide
airborne SINCGARS and EPLRS coverage from a conformal antenna. FIRST RF’s
proposed antenna design exceeds the gain specification of -15 dBi by a wide margin, and
yet produces no drag to the vehicle and requires no protrusion into the existing airframe.
This technology holds tremendous commercialization potential due to its practicality,
conformality, high gain and wide bandwidth.
|
STAR-H CORP.
1853 William Penn Way
Lancaster, PA 17605 |
Phone:
PI:
Topic#: |
(814) 353-8311
Brian A. Herrold
ARMY 08-112 Awarded: 12/11/2008 |
| Title: | Conformal Antenna system for UAV Communications Relay
|
| Abstract: | STAR-H, in partnership with Professor James K. Breakall of The Pennsylvania State
University, is uniquely positioned for success in this program. STAR-H has considerable
experience is the design of flight antennas, electrically-small antennas and UAV antenna
systems. In addition, The Shadow UAV communications relay system for which STAR-H
was the antenna designer has been named one of the “Top Ten Inventions of 2007” by
the Army. STAR-H proposes to develop an antenna solution termed the CASUCR
(Conformal Antenna system for UAV Communications Relay). While many small
companies responding to this solicitation may be able offer innovative antenna solutions,
simulation of antenna performance during dynamic UAV movements, UAV flight-heritage
within their team, or the experience and knowledge necessary to design conformal or
very wideband flight-qualified antennas, few, if any, will be able to offer a total package
with all of these critical elements so well accounted for. STAR-H can. In addition, only
STAR-H can claim such a level of experience with design of SINCGARS antennas for the
Shadow UAV. STAR-H feels that this unique combination of skills, experience, and
resources spanning all those things needed for success in this effort provides a
compelling case for the funding of this proposal.
|
ADVANCED ACOUSTIC CONCEPTS, INC.
425 Oser Avenue
Hauppauge, NY 11788 |
Phone:
PI:
Topic#: |
(410) 872-0024
Sebastian Pascarelle
ARMY 08-113 Awarded: 10/21/2008 |
| Title: | Acoustic Detection and Verification of Intrusions against Military Facilities
|
| Abstract: | Large military installations and training complexes are difficult to secure because they
consist of largely remote and/or unoccupied areas that are open to trespassers and
contain numerous sites of localized high-value assets that are vulnerable to vandalism.
An acoustic surveillance system that can recognize human activity and provide much
needed intelligence information to security officers could help to secure these facilities.
Advanced Acoustic Concepts (AAC) proposes a surveillance system that can process
acoustic data at the sensor and determine the existence of speech or vehicle noise, and
then send the data back to an operator to assess the threat. AAC will leverage a
biologically-based acoustic classification technology and a power efficient signal
processing architecture to provide a system that can meet the needs of large military
complexes. The Phase 1 effort will focus on the proof of concept of the automated
acoustic classification capability, and will include cost, power, and performance trade-off
studies to determine the optimal system hardware and communications technology. AAC
is well-positioned to execute this study due to numerous related past and present
development efforts that can be leveraged.
|
CREARE, INC.
P.O. Box 71
Hanover, NH 03755 |
Phone:
PI:
Topic#: |
(603) 643-3800
David B. Kynor
ARMY 08-113 Awarded: 10/17/2008 |
| Title: | Acoustic Surveillance System
|
| Abstract: | The military needs better methods of monitoring remote facilities to protect them against
burglary and vandalism. Many of these facilities cover large areas, contain numerous
buildings and other valuable assets, and are at high risk for theft. New acoustic
monitoring technologies are needed that will allow deployment of large numbers of low-
cost, autonomous sensors. Each sensor must provide reliable detection of sounds
caused by speech and motor vehicles, while operating under battery power for extended
periods. The goal of this project is development of a novel acoustic surveillance system
that overcomes the limitations of existing systems through the use of an innovative
hardware design and novel data processing algorithms. During Phase I, we will
demonstrate the primary features of the system and conduct a high-level design of a fully
field-deployable system. During Phase II we will develop complete systems and deliver
them to the Army for evaluation and field testing.
|
McQ Inc.
1551 Forbes St.
Fredericksburg, VA 22405 |
Phone:
PI:
Topic#: |
(540) 373-2374
Thomas J Plummer
ARMY 08-113 Awarded: 10/22/2008 |
| Title: | Acoustic Detection and Verification of Intrusions against Military Facilities
|
| Abstract: | This SBIR project will develop a complete unattended ground sensor (UGS) system for the
detection and verification of personnel and vehicle intrusions at military facilities. McQ
will build upon its extensive experience with UGS sensors. We will use our OmniSense®
UGS system as a platform for the demonstration of this advanced capability. We will build
upon the advanced acoustic speech and vehicle detection algorithms that are already a
part of this and other McQ UGS systems. We will expand the capabilities of our current
algorithms to improve their probability of detection while at the same time improving their
ability to reject acoustic signals and noise that are not related to the intended targets. As
part of Phase I we will evaluate variants of our speech activity detection schemes that
include both energy based and feature based detection methods. We will also evaluate
extensions to our fundamental and harmonic vehicle detection methods and also
investigate velocity based and spatial based discriminators. Lastly, we will investigate
Amry base communications constraints and develop a proposed approach for integrating
them into OmniSense®. All of this will result in a special variant of the system that will be
production ready by the end of Phase II.
|
WILLIAMS-PYRO, INC.
200 Greenleaf St.
Fort Worth, TX 76107 |
Phone:
PI:
Topic#: |
(817) 872-1500
Chris Stimek
ARMY 08-113 Awarded: 10/20/2008 |
| Title: | Acoustic Detection and Verification of Intrusions against Military Facilities
|
| Abstract: | Current surveillance systems often use mounted cameras to capture video imagery and a
range of sophisticated sensors and stand-alone security devices. These current
surveillance systems are often point solutions based on a centralized architecture for
surveillance applications. Point solution systems use a single control agent to coordinate
the actions of the independent sensors. The manpower needed to monitor these systems
is exorbitant, requiring expensive camera systems and personnel to weed out false
alarms. In response to these needs, Williams-Pyro, Inc., proposes to develop an
autonomous exterior sensor system triggered exclusively by speech or vehicle noise, for
alerting security personnel of possible break-in or trespass in military facilities. This
network of portable, distributed, intrusion detection sensors discriminates between
acoustic sources of interest (speech, vehicle noise) and background noise. When a valid
target is detected a sound snippet is sent to security personnel for verification, eliminating
the need for costly camera systems. Additionally the system will use acoustic arrays
capable of determining a bearing to the target, which will be used by higher level
processing to determine the target’s location. This capability can also be used to disregard
false alarms from unrestricted or noisy areas.
|
CREARE, INC.
P.O. Box 71
Hanover, NH 03755 |
Phone:
PI:
Topic#: |
(603) 643-3800
William E. Audette
ARMY 08-114 Awarded: 10/24/2008 |
| Title: | Urban Seismic Surveillance System
|
| Abstract: | Lack of situational awareness in urban environments is a significant problem. In-city
ground assets are vulnerable and airborne assets are expensive and limited. Seismic
surveillance using offset arrays offers a solution that is persistent, stealthy, defendable,
and relatively inexpensive. Difficulties, though, include detecting anomalous activity within
the high levels of background activity and localizing any anomalous activity once
detected. The goal of this program is to address these two difficulties through the
development of a novel seismic surveillance system that utilizes novel signal processing
methods to aid in anomaly detection and uses geophysical modeling to aid in improved
array design. During Phase I, we will demonstrate the primary anomaly detection
algorithms and propose an array design optimized for this application. This work lays the
foundation for a full-scale array to be delivered during Phase II.
|
PHYSICAL OPTICS CORP.
Information Technologies Division 20600 Gramercy Place, Bldg 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Sergey Sandomirsky
ARMY 08-114 Awarded: 10/24/2008 |
| Title: | Urban Noise Signature Analysis
|
| Abstract: | To address the Army need for innovative signal processing technology to characterize
spatial and temporal urban baseline acoustic and seismic noise for early warning of threat
development in urban zones of interest, Physical Optics Corporation (POC) proposes to
develop a new Urban Noise Signature Analysis (UNSA) technology based on a
frequency-adapted autocomparison of time series signals in a sliding window. The
proposed technology incorporates POC’s innovative adaptive system architecture, which
is self optimizing for characterization of baseline noise to identify anomalous events in
variable characteristic time intervals such as minutes, hours, days, or weeks. The novel
use of sequential local correlation (comparison) algorithms will identify anomalous events
in different time scales. In Phase I, POC will demonstrate the feasibility of UNSA
technology for simulating background noise signals interfering with a single or several
anomalous sources. These models will be used for evaluation of algorithms for anomaly
detection. In Phase II, POC plans to develop a sensor system, including software for
anomaly detection and beamforming for localization of anomalous sources.
|
PHYSICAL SCIENCES, INC.
20 New England Business Center
Andover, MA 01810 |
Phone:
PI:
Topic#: |
(978) 689-0003
Aram Faghfouri
ARMY 08-114 Awarded: 10/24/2008 |
| Title: | Enhanced Event Detection with Seismic Listening Sensors
|
| Abstract: | Physical Sciences Inc. (PSI) proposes to develop innovative statistical data processing
and analysis methods for detecting anomalous urban seismic activities. A five-step
process is employed: 1) the vibration signal is segmented by a sliding-window and its
noise reduced; 2) wavelet and spectral analyses detect nonstationary and cyclic
patterns, respectively; 3) statistical properties such as mean, variance, and energy of
each set of coefficients, in addition to the frequencies corresponding with the largest
coefficients of the spectral analyses, form primary feature arrays (PFAs). Principal
Component Analysis (PCA) applied to PFAs reduces their size and yields secondary
feature arrays (SFAs). Classification of the SFAs using a classification fusion of K-
means and self–organizing feature maps provides cluster centers that represent the
SFAs of typical vibration activities; 4) the cluster centers are used as the states of a
Markov chain with memory. Low probability state transitions are translated as anomalous
vibration activities and will be reported; 5) sequential F-statistics will be used to find event
locations. Performance of the algorithms (Pd vs. Pfa) will be investigated by adding
different noise levels and anomalous vibrations to the signal and we expect Pd>90% and
Pfa<1%.
|
SR2 GROUP, LLC
Suite A 13506 Collingwood Terrace
Silver Spring, MD 20904 |
Phone:
PI:
Topic#: |
(301) 388-0833
Jeffrey M. Sieracki
ARMY 08-114 Awarded: 10/24/2008 |
| Title: | Adaptive Processor for Large Area Urban-Noise Characterization, Signature Extraction, Detection, and Localization
|
| Abstract: | Robust signature detection in noisy, inhomogeneous environments is depends upon
extracting identifiable components from available data. Urban areas present a demanding
setting; multi-path reflections, frequency-dependent attenuation, and local resonances
degrade and mask the target signal. SR2 Group’s solution is based on proprietary
processing that can improve signature detection and localization in target environments.
Our technology is robust to distortion and coherence issues that confound conventional
methods. It incorporates mechanisms that significantly reduce dimensionality without
sacrificing decisive signal information. We attack four goals: extracting signature data
from collections of known signals, dimensionality reduction, detecting signatures in novel
signals, and localizing sources in space with ad-hoc arrays; we propose to demonstrate
each. Phase I establishes viability of the processing methods and benchmarks
performance in comparison to other classical and emerging methods, leading to
recommendations for a Phase II demonstrator. SR2 Group has teaming relationships with
The Norbert Wiener Center for Harmonic Analysis and Applications at the University of
Maryland and with a national electronics device manufacturer. The effort will achieve a
processing architecture tailored to wide area urban surveillance. Proposed technology is
also applicable to unattended ground sensors, event-alert detectors, and other acoustic
monitoring systems where robust, autonomous signature detection is demanded.
|
L. C. PEGASUS CORP.
10 Bedford Drive
Basking Ridge, NJ 07920 |
Phone:
PI:
Topic#: |
(908) 781-0393
Thomas E. Koscica
ARMY 08-115 Awarded: 11/6/2008 |
| Title: | Fast-Scan, High-Performance, Portable Imaging Spectrometer for Chemical-Biological Sensing
|
| Abstract: | It is proposed to design and develop a fast, high-performance, portable, field-operable
chemical-biological imaging-sensing system, which consists of a spectrometer and a
“system-on-a-chip” data acquisition, processing, and analysis unit. The proposed system
will possess a significantly enhanced ability to detect and selectively analyze chemical
and biological agents, through the integration of a portable Fourier Transform Infrared
(FTIR) spectrometer and high-performance field programmable gate array (FPGA)
technologies. The resulting system is small in size, rugged in design, easy to use, and
consumes minimal power.
|
PHYSICAL SCIENCES, INC.
20 New England Business Center
Andover, MA 01810 |
Phone:
PI:
Topic#: |
(978) 689-0003
Christopher M. Gittins
ARMY 08-115 Awarded: 11/6/2008 |
| Title: | High Throughput Processor for Imaging FTIR Spectrometers
|
| Abstract: | Physical Sciences Inc. (PSI) proposes to develop and evaluate three conceptual designs
for fast, high throughput processing electronics for use with imaging Fourier-transform
infrared (FTIR) spectrometers. The processing architecture concepts will be developed
around Field Programmable Gate Arrays (FPGA) and Cell Broadband Engine (Cell BE)
processors. In the Phase I program, we will develop conceptual designs and conduct
feasibility and performance simulations of associated hardware. The hardware function
will be to convert interferograms into radiometricly-calibrated spectra and to apply
detection algorithms to render detection decisions, i.e., decide “threat absent” or “threat
present”, with respect to a set of specified threat agents using the calibrated data.
Detection decisions will be made using a spectral-matching-based detection algorithm.
Hardware concepts will be developed to support processing of thousands of 4 cm-1
resolution spectra at rates >100 Hz and will be compatible with FTIR operation in harsh
environments, e.g., extreme environmental conditions and high vibration environments
characteristic of military vehicles and aircraft.
|
CREARE, INC.
P.O. Box 71
Hanover, NH 03755 |
Phone:
PI:
Topic#: |
(603) 643-3800
Michael G. Izenson
ARMY 08-116 Awarded: 11/14/2008 |
| Title: | Self-Powered Microclimate Cooling System
|
| Abstract: | Microclimate cooling is a critical need for soldiers serving in hot climates. Power
requirements for conventional cooling approaches can add considerable battery mass to
the system, since refrigeration consumes a large amount of power and systems must run
for four or more hours without recharge. We propose to develop an innovative,
lightweight microclimate cooling system that includes an integral power source that
shares components with the refrigeration process and adds very little mass to the
system. Overall, the self-powered microclimate cooling system promises to meet the
Army’s challenging goals for cooling, size, and weight. In Phase I we will prove the
feasibility of our approach through proof-of-concept demonstrations of the key
components and thermal/fluid design of a prototype system. In Phase II we will
demonstrate a full-size prototype cooling system designed to meet the Army’s
specifications.
|
CUBE TECHNOLOGY
2987 W. Elliot Rd.
Chandler, AZ 85224 |
Phone:
PI:
Topic#: |
(480) 497-8400
Daniel S. Marshall
ARMY 08-116 Awarded: 11/6/2008 |
| Title: | Integrated Power-Microclimate Cooling System for the Soldier
|
| Abstract: | This program is expected to result in a significant reduction in mass of a miniature power
and microclimate cooling system for the soldier compared to two independent systems.
The highly integrated, and innovative approach chosen for this project will result in a
gravity-independent microclimate cooling system with high coefficient of performance an
minimum weight. The integrated power system will create significant excess power and
have higher energy density than lithium technology batteries over extended missions. The
combined system re-uses or integrates virtually every element of either an independent
power generation system or microclimate cooling system. The result is a very compact
dual use device capable of being worn by the soldier.
|
OCT MEDICAL IMAGING, INC.
C/o Nate weiner, 11 vista Tramonto 11 vista Tramonto, Newport coast
Irvine, CA 92657 |
Phone:
PI:
Topic#: |
(310) 254-4962
T.s. Ramalingam
ARMY 08-117 Awarded: 10/22/2008 |
| Title: | Imaging Device for the Assessment of Airways in Combat Casualties with Inhalation Injury due to Burns, Smoke, or Toxic Gases
|
| Abstract: | For early inhalation injury diagnosis, currently, clinicians rely on bronchoscopy and
relatively rudimentary clinical findings to make critical clinical decisions regarding
prophylactic intubation and ventilator support. Assessing extent of impending airway
swelling that often develops, including vessel hyperemia, edema, and sloughing of
tracheal ciliated columnar epithelium are very important to clinical decision making.
Measuring these functional and structural changes from within the lumen of airway during
bronchoscopy is difficult because many of these changes occur in sub-mucosa at
microscopic level. To solve these problems, OCT medical Imaging Inc (OCTMI), propose to
develop and test an advanced light-based, fiber-optic imaging system using, platform
imaging technology known as optical coherence tomography (OCT). Using eight licensed
issued patents, OCTMI will develop a 3D real-time, field-deployable, cost-effective system
that will detect not only structural changes at high resolution but also will be capable of
quantitatively measuring structural and functional changes in submucosa using Doppler
OCT and polarization sensitive OCT technologies. Once fully developed, clinicians using
these systems will be able to accurately, objectively, and reproducibly assess clinically
critical structural and functional information for early diagnosis, monitoring, and
assessment of treatment response in the airway from combat injuries due to exposure to
toxic gases, burns, and smoke.
|
PHYSICAL SCIENCES, INC.
20 New England Business Center
Andover, MA 01810 |
Phone:
PI:
Topic#: |
(978) 689-0003
Nicusor V. Iftimia
ARMY 08-117 Awarded: 10/22/2008 |
| Title: | Optical Coherence Tomography Imaging System for Inhalation Injury Assessment and Therapy Guidance
|
| Abstract: | The main objective of this research program is to develop and validate a novel imaging
technology for inhalation injury assessment. Currently, bronchoscopy is considered the
"gold standard" for early evaluation of upper airway injury. However, bronchoscopy
lacks subsusurface tissue information and cannot provide any functional information, like
blood flow, blood oxygenation, etc., which are essential for airway injury diagnosis and
therapy progress evaluation. Therefore, a technology capable of providing additional
morphological and functional information could be used in correlation with bronchoscopy
to improve the clinical outcome of inhalation injury patients. Physical Sciences, Inc.,
proposes to develop a novel technology that will allow for more accurate evaluation of
inhalation injury gravity. This technology, based on optical coherence tomography imaging,
will provide the surgeon with real-time feedback about the morphological appearance of
the injured tissue, as well as functional data like vasodilation and blood flow. The Phase I
study will determine the feasibility of the proposed technology for epithelial airway
imaging. In Phase II, a rugged, compact, user-friendly, field-deployable prototype will be
developed and tested on patients at Shriners Burn Hospital, Boston, MA.
|
AGAVE BIOSYSTEMS, INC.
P.O. Box 80010
Austin, TX 78708 |
Phone:
PI:
Topic#: |
(607) 272-0002
Kathie Berghorn
ARMY 08-118 Awarded: 10/20/2008 |
| Title: | Branched DNA Diagnostic for Malaria Parasites
|
| Abstract: | The key to effective management of malaria is accurate diagnosis that is also rapid. The
“gold standard” microscopy is time-consuming and labor-intensive and suffers from
retirement of microscopic diagnostic experts and inaccurate slide reading. A field-
deployable diagnostic method that is specific for the different malaria parasites and is
capable of quickly processing potential patients would be highly valuable for the treatment
process. The identification of parasite specific RNAs has great potential as a biomarker
for diagnosis of malaria. A parasite-specific and highly sensitive diagnostic method that is
rapid will allow for the accurate diagnosis and appropriate treatment regime for malaria.
In this Phase I, Agave BioSystems proposes to develop a fast, fluorescent RNA
diagnostic assay utilizing branched DNA signal amplification for rapid detection and
analysis of malaria parasites P. falciparum and P. vivax.
|
AKRON RUBBER DEVELOPMENT LABORATORY, INC.
2887 Gilchrist Rd
Akron, OH 44305 |
Phone:
PI:
Topic#: |
(330) 794-6600
Ana Barbur
ARMY 08-118 Awarded: 10/15/2008 |
| Title: | Malaria Diagnostic Methods to Replace Microscopy in Clinical Trials
|
| Abstract: | Developing a robust and accurate test for the detection of malaria continues to be an
elusive challenge.1,2 The objective of this proposal is to develop an innovative approach
to the diagnosis of malaria that is very specific and sensitive for detecting the presence
of malaria parasites in red blood cells (RBC). This approach could potentially be more
effective than the current microscopic and rapid detection tests that seem to have issues
with both false positives and negatives. A novel approach is necessary to explore other
untapped avenues and identify a new methodology to achieve this objective. As ARDL,
Inc.’s newly established division, ARDL Pharmaceutical Services Lab is uniquely
positioned to address this objective. Phase I would consist of characterization of extracts
of standard RBC that contain the malaria parasite, Plasmodium. Phase II of the proposal
would then be focused on translating the results from the Phase I proof of principle
demonstration into a robust method with the ultimate goal to develop a simple, low cost,
modular type test that could be used for diagnostic purposes in remote areas of the
world.
|
QUANTASPEC, INC.
PO Box 163
Essex Junction, VT 05453 |
Phone:
PI:
Topic#: |
(802) 878-8410
Kenneth A. Puzey
ARMY 08-118 Awarded: 11/1/2008 |
| Title: | Malaria Diagnostic Methods to Replace Microscopy in Clinical Trials
|
| Abstract: | This project will adapt QuantaSpec's FDA funded research to develop a highly specific
and sensitive test to detect malaria parasitemia using Fourier Transform Infrared (FTIR)
spectroscopy. Furthermore, this test will be rapid, automated, inexpensive, reagent-less
and highly accurate. Malaria incapacitates a significant number of soldiers in endemic
regions and can cause casualties. Better methods for malaria diagnosis are needed for
clinical diagnostics, drug screening, and field use. QuantaSpec's technology offers
numerous significant advantages over traditional approaches. These advantages can
provide more accurate diagnosis sooner and at lower cost improving patient outcomes,
reducing costs and accelerating drug screening.
|
ISS, INC.
1602 Newton Drive
Champaign, IL 61822 |
Phone:
PI:
Topic#: |
(217) 359-8681
Dennis Hueber
ARMY 08-119 Awarded: 10/23/2008 |
| Title: | Compact quantitative near infrared device for combat casualty care
|
| Abstract: | The early recognition of severe hemorrhage is a key factor towards reducing mortality
and morbidity from battlefield insults. Although near-infrared (NIR) instruments have
shown promise in recognizing hemorrhage, specific confounding factors must be solved
to be reliable in early hemorrhage. Our hypothesis is that these confounding factors can
be eliminated by proper light-tissue interaction modeling (frequency-domain photon
migration), and by increasing spectral (1000 wavelengths) and temporal (200 ms)
bandwidth. The objective of this proposal is to provide a compact point-of-care NIR
instrument that is capable of quantitatively detecting early hemorrhage and monitoring
therapeutic interventions. Our proposal features collaboration between (1) a leading
biomedical technology company (ISS, Inc., Champaign, IL) that produces state-of-the-art
NIR tissue oximeters, operates production facilities and has FDA submission experience,
and (2) a university research team (Beckman Laser Institute, UC Irvine), with tissue optics
experts who have experience in the assessment of traumatic injury via NIR optical
methods. The existing ISS oximeter will be modified to increase information content that
will solve the confounding factors. At the conclusion of Phase I, we will provide a unique
NIR instrument that will be available for comprehensive validation and optimization studies
(Phase II) and subsequent commercial miniaturization (Phase III).
|
PHYSICAL OPTICS CORP.
Photonic Systems Division 20600 Gramercy Pl, Bldg 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Anya Asanbaeva
ARMY 08-119 Awarded: 10/22/2008 |
| Title: | Muscle Tissue Oxygenation Monitoring (MTOM) System
|
| Abstract: | Adequate resuscitation of patients from shock states depends on rapid diagnosis of
oxygen insufficiency and restoration of oxygen delivery to tissues. To address the
Army’s need for a method to evaluate the state of oxygen transport at the end-organ level
in the trauma patient, Physical Optics Corporation (POC) proposes to develop a new,
noninvasive, multiwavelength NIRS-based device for Muscle Tissue Oxygenation
Monitoring (MTOM). The MTOM system will utilize a frequency domain photon migration
method to quantitatively determine absolute tissue absorption and scattering parameters
at four different wavelengths. The concentrations of hemoglobin, deoxyhemoglobin, and
cytochrome oxidase in the tissue are then determined from the absorption coefficients.
Total hemoglobin and oxygen saturation in tissue (StO^2) are then calculated to allow
evaluation of the patient’s state of oxygen transport by medical personnel. This novel
system design is ruggedized, field-deployable, and requires minimal training in order to
operate; thus, making MTOM compatible with combat critical care applications. In Phase I,
POC will demonstrate the feasibility of MTOM by testing the system with tissue phantoms.
In Phase II, POC plans to develop an optimized MTOM prototype and demonstrate its
performance in an animal model.
|
HSTAR TECHNOLOGIES
82 Guggins Lane
Boxborough, MA 01719 |
Phone:
PI:
Topic#: |
(978) 239-3203
John Hu
ARMY 08-120 Awarded: 10/21/2008 |
| Title: | An Integrated Physical Therapy/ Rehabilitation Robotic System for Military Healthcare Enhancement
|
| Abstract: | Hstar proposes propose an integrated reconfigurable haptic feedback rehabilitation robot
(RehaBot) system using SEA (series elastic actuators) that a) allows multiple
reconfigurable and progressive rehabilitation training procedures for upper and lower
limbs, b) provides telepresence rehabilitation training consultation and remote supervision,
c) creates gait retraining scenarios for variable ambulatory tasks (e.g. stair climbing,
ascending a ramp) and types of terrain, d) supports advanced safety and intervention
through haptic feedback and real-time monitoring, e) realizes a compact and multifunction
platform integration. No robotic system currently exists that would meet all of these
needs. Our primary innovation is a reconfigurable haptic feedback non-treadmill
rehabilitation robotic system using built-in safety actuator technology SEA. Our technology
also includes virtual reality, programmable and reconfigurable training procedures under
variable terrain scenarios such as a selected set of terrains for walking and different
tasks for arm reaching and grasping. The system supports progressive training via
computer control and optimization. The RehaBot uses a non-treadmill robotic training
platform in control of the lower limbs which facilitates the simulation of training on variable
terrains. The system would also provide upper limb robot training functions.
|
DRAGONFLY PICTURES, INC.
PO Box 202 West End of Second Street
Essington, PA 19029 |
Phone:
PI:
Topic#: |
(917) 324-4654
Bob Rellim
ARMY 08-121 Awarded: 10/15/2008 |
| Title: | Unmanned Ground & Air System for CBRNE Contaminated Personnel Recovery
|
| Abstract: | Research is proposed to investigate the feasibility of using a number of small, mobile
ground robots to carry out search and recovery missions in conjunction with unmanned
aircraft. This innovative approach marks a departure from the alternative monolithic
ground systems currently being funded for casualty evacuation. Simulations will validate
the essential elements of multiple air and ground robots collaborating to operate, plan,
search, locate, lift, tow, and communicate in complex environments. Research will provide
the technology to enable autonomous unmanned helicopters to acquire and carry
external payloads (other robots and remains) to and from the loading zone. Results will
motivate a Phase II demonstration of finding, classifying, collecting, and transporting
remains of people contaminated with chemical, biological, radiological, and nuclear (CBRN)
elements, to be completed in conjunction with the Combat Medic UAV Program flight
demonstrations.
|
PIASECKI AIRCRAFT CORP.
519 West Second Street P.O. Box 360
Essington, PA 19029 |
Phone:
PI:
Topic#: |
(610) 521-5700
Frederick W. Piasecki
ARMY 08-121 Awarded: 10/2/2008 |
| Title: | Unmanned Ground & Air System for CBRNE Contaminated Personnel Recovery
|
| Abstract: | The solicited objective is to develop a design concept for a collaborative UAS / UGS
system to recover casualties and remains from CBRNE contaminated areas. The primary
challenge in developing the design concept lies in the integration of aerial and ground
unmanned systems to an extent that has not been accomplished before. The effort will
start with development of a CBRNE personnel recovery mission-oriented Concept of
Operations (CONOPS), from which requirements will be derived for the design concept.
The requirements will form the basis for parameters in trade studies which will be used to
arrive at decisions on the most cost effective design attributes. As the design concept
evolves, its feasibility will be validated by modeling and simulation. Additionally,
component demonstrations will be conducted using simulations, breadboards and actual
hardware. Finally two plans will be prepared. One will be a Prototype Development Plan
and the other will be a Test and Evaluation Plan to support prototype demonstrations in
Phase II.
|
NANOHMICS, INC.
6201 East Oltorf St. Suite 400
Austin, TX 78741 |
Phone:
PI:
Topic#: |
(512) 389-9990
Steve Savoy
ARMY 08-122 Awarded: 10/23/2008 |
| Title: | Multiplexed Assay for the Detection of Wound-related Pathogens
|
| Abstract: | Wound-related pathogens (WRPs) are a major challenge affecting the care of injured
soldiers. Infection caused by WRPs leads to morbidity and can lead to mortality if
appropriate care is not administered in a timely fashion. Therefore, rapid identification of
wound related bloodstream infections in the field is critical for early medical treatment
decisions. Few options exist for field-deployable medical diagnostic instrumentation to
rapidly detect WRPs before associated infections become systematic. Current methods
for WRP diagnostics require trained technicians and a dedicated laboratory space to
perform the necessary assays and cultures. In order to ensure that treatment is provided
as rapid as possible, methods that will enable compact, highly multiplexed testing of
genetic information be it human or microbial in a field deployable device is required. To this
end, Nanohmics, working in collaboration with Atactic Technologies, proposes to develop
a multiplex genetic diagnostics platform for Wound-Related Pathogen (WRP) detection
that operates on the principle of label free, direct electrical detection of nucleic acids.
|
QUANTASPEC, INC.
PO Box 163
Essex Junction, VT 05453 |
Phone:
PI:
Topic#: |
(802) 878-8410
Kenneth A. Puzey
ARMY 08-122 Awarded: 10/22/2008 |
| Title: | Multiplexed Assay for the Detection of Wound-related Pathogens
|
| Abstract: | This project will develop a bench-top system for the rapid identification of bloodstream
infections. Rapid accurate infectious diagnostic systems are needed to identify effective
therapy, reduce mortality, morbidity, and treatment costs. QuantaSpec will adapt its FDA
funded work to develop a rapid automated accurate infection identification system based
on FTIR spectroscopy. FTIR spectroscopy is inexpensive requiring no reagents and
minimal sample preparation. QuantaSpec has demonstrated 100% accuracy in identifying
micro-organisms at the species and sub-species level using FTIR. Furthermore, the
capability to identify new organisms can be rapidly added with software updates. This
system is urgently needed to save the lives of combat casualties.
|
OCEANIT LABORATORIES, INC.
Oceanit Center 828 Fort Street Mall, Suite 600
Honolulu, HI 96813 |
Phone:
PI:
Topic#: |
(808) 531-3017
Thomas Hasling
ARMY 08-123 Awarded: 11/15/2008 |
| Title: | Prodrugs
|
| Abstract: | Prodrug-based drug delivery systems have the promise to augment the efficacy of
compounds with limited bioavailability to solid tumors. We propose a unique approach for
a targeted prodrug delivery system. The system has the potential to deliver other
therapeutic agents as well. We propose to explore the feasibility of this novel approach
towards enhancing the efficacy of therapeutic agents for breast and prostate cancer.
The ultimate goal is to demonstrate increased bioavailability at the tumor site and
decreased toxicity to the patient.
|
TEXAS RESEARCH INSTITUTE AUSTIN, INC.
9063 Bee Caves Road
Austin, TX 78733 |
Phone:
PI:
Topic#: |
(512) 263-2101
Chris Pavlos
ARMY 08-123 Awarded: 11/3/2008 |
| Title: | Prodrugs
|
| Abstract: | Cancer, the second leading cause of death in the United States, is diagnosed in more than
one million people per year. Radiation and chemotherapy are systemically toxic
treatments that indiscriminately kill healthy cells and cancer cells alike. Chemotherapy
could be significantly improved by selectively targeting cancer cells. Prodrugs,
chemotherapeutic precursors that become active either over time or at a target site, are of
interest here. Most prodrugs benefit from either increased temporal control (timed
release), or increased spatial control (targeted release). However, very few prodrugs
have both temporal and spatial control. TRI/Austin is proposing to develop a prodrug
based on a conjugate of poly(ethylene glycol) (PEG) and Floxuridine that can be activated
by UV light. The PEG renders the prodrug completely non-toxic. Due to the enhanced
permeation and retention (EPR) effect of PEG conjugates in solid tumors, the prodrug will
selectively accumulate in cancer tissue. Once activated by UV light, Floxuridine is
released and signals apoptosis. The PEG byproduct, as well as any un-activated
prodrug, is eventually cleared from the body. This approach minimizes the systemic
toxicity of common chemotherapeutics, and can be applied to most existing cancer drugs.
|
ADHERENT TECHNOLOGIES, INC.
9621 Camino del Sol NE
Albuquerque, NM 87111 |
Phone:
PI:
Topic#: |
(505) 346-1685
Jan-Michael Gosau
ARMY 08-124 Awarded: 10/31/2008 |
| Title: | Foam-based Vehicle Arresting System
|
| Abstract: | The threat of explosive-laden vehicles driving in close proximity to military installations has
been a major concern since the attacks on the USMC headquarters in Beirut in 1983. The
large quantity of explosive a single truck can carry combined with the sheer power of a
heavy vehicle driven at high speed makes it a dangerous weapon and a challenge to stop
without massive barriers. The ideal vehicle arresting system is mobile, concealed, and
can be installed and removed quickly. Adherent Technologies, Inc. (ATI) has developed a
number of extremely fast deploying foam systems that can fulfill these requirements.
Based on these foams, ATI will develop a Foam Vehicle Arresting System (FVAS) in this
Phase I project. It will consist of low profile containers, each containing enough foam
base to generate several cubic meters of high-strength foam. The foam will instantly
disable the vehicle by plugging all engine intakes and blocking the steering mechanism.
The foam will then stop the vehicle by absorbing its kinetic energy. Lastly, it will leave the
driver trapped inside an encapsulated vehicle, with no means of orientation. Depending
on the threat situation, foam ejection can be activated by remote control or automatically
through pressure sensor cables, radar, or light barriers.
|
Space Hardware Optimization Technology, Inc.
7200 Highway 150
Greenville, IN 47124 |
Phone:
PI:
Topic#: |
(812) 923-9591
Bill Johnson
ARMY 08-124 Awarded: 11/7/2008 |
| Title: | Highly Agile Command Deployable Vehicle Arresting System
|
| Abstract: | SHOT proposes an innovative vehicle arresting system designed for quick setup,
unimpeded traffic flow, fast activation, and tremendous arresting power in a non-lethal
manner. The proposed innovation uses cables, ground anchors, and an actuator
mechanism combined in a novel way by SHOT’s multi-disciplined engineering team to
create a fast, strong, deployable system providing our soldiers with a valuable new tool.
The proposed system is light enough for transport between locations in one truck. It can
be set up in less than hour by a squad level detail. It is easily camouflaged. In addition, the
“instant” activation provides a stand-off capability and easy adaptation to a variety of
automated activation systems. Further, the innovation is designed to easily link together
multiple units in stages for expanded width and/or depth. Side by side attachment
expands the width for larger avenues. Staged in depth, tremendous arresting power can
be obtained. Initially, the activated section appears un-daunting and minimal damage
would be applied to a complying vehicle. If the barrier is engaged, the force of the vehicle
is used to activate the remaining stages, much like a web would respond to intrusion.
Hence, the concept is named the “Steel Web”.
|
TiaLinx, Inc.
1100 Quail Street, Suite 205
Newport Beach, CA 92660 |
Phone:
PI:
Topic#: |
(949) 856-2175
Fred Mohamadi
ARMY 08-125 Awarded: 10/31/2008 |
| Title: | Advance Antenna and Processing Solutions for Multi-Functional Target Detection System
|
| Abstract: | In response to this SBIR Phase I solicitation, TiaLinx proposes innovative antenna array
solutions by implementing the antenna array built on a low dielectric band composed of
sub-arrays using monolithic processing steps. Furthermore the design of the antenna
array has been addressed by focusing in system implementation aspects.
|
Zimmerman Associates, Inc. (ZAI)
9302 Lee Highway Suite 600
Fairfax, VA 22031 |
Phone:
PI:
Topic#: |
(703) 883-0506
Bomono Emessiene
ARMY 08-125 Awarded: 10/31/2008 |
| Title: | Advance Antenna and Processing Solutions for Multi-Functional Target Detection System
|
| Abstract: | Advances have been made in the radar detection of IED/EFPs. However, multiple targets
are detected in a clutter rich environment. Current radar systems cannot discriminate a
threat from a non-threat, therefore all detections must be treated as potential threats and
either remediated or avoided. This proposal proposes a system for improved radar target
detection, discrimination and target identification capabilities which will be capable of
detecting and identifying IEDs, EFPs, and weapons/ammunition hidden in walls, floors, or
in the ground. ZAI will combine technology advances in MIR/UWB waveforms, fulpol
antenna designs, cross correlation processing, and pattern matching techniques. The
new array antenna and cross correlation software will be used to determine the pose
and dimensionality of the unknown object. This data will be compared with stored
templates of expected threat objects stored in memory in all possible aspect angles. It will
be a two channel, MIR/UWB, forward looking, push broom synthetic aperture radar (SAR)
system. The design goal road speed will be 20 KPH. If successful, the proposed system
will reduce the false alarm rate and provide for more efficient and effective tactical
operations.
|
BARRON ASSOC., INC.
1410 Sachem Place Suite 202
Charlottesville, VA 22901 |
Phone:
PI:
Topic#: |
(434) 973-1215
Todd A. Summers
ARMY 08-126 Awarded: 10/22/2008 |
| Title: | Improved Mini Ku-Band Antenna for TDL
|
| Abstract: | TCDL systems provide forward-deployed ground and airborne platforms with high-rate
communication capabilities, supporting vital tactical data links. Currently, omni-directional
TCDL antennas employed on airborne platforms maintain link closure for level flight, but
struggle to maintain the link through aircraft maneuvers that are common in a tactical
environment. To address this issue, the Army seeks a Ku-band antenna to support air-
to-air and air-to-ground TCDL links on maneuvering manned and unmanned Army aircraft.
The antenna will be rigidly mounted and must maintain link closure through banks, turns,
and pitch changes. It must meet the SWAP requirements of the Shadow UAV; other
target airborne platforms include Apache and Blackhawk helicopters. Barron Associates,
Inc., in conjunction with L-3 CS-W, propose to develop an Improved Mini Ku-Band
Antenna for TCDL, which will provide the Army with a robust, lightweight Ku-band
antenna that allows airborne TCDL systems to maintain data link closure through common
aircraft maneuvers. As classic airborne antenna implementations fail to provide the
desired functionality, this challenging problem demands a more innovative approach than
simply optimizing the coverage pattern of a single antenna. In Phase I, the research team
will evaluate several candidate approaches to determine the solution that best meets the
solicitation requirements.
|
FIRST RF CORP.
4865 Sterling Drive
Boulder, CO 80301 |
Phone:
PI:
Topic#: |
(303) 449-5211
Farzin Lalezari
ARMY 08-126 Awarded: 10/22/2008 |
| Title: | Improved mini Ku band antenna for TCDL
|
| Abstract: | Current airborne datalink systems often suffer from dropped links when the aircraft
maneuvers and the antenna’s main beam points away from the ground- or air- based
receive node. The result is an interrupted mission. An antenna system is required that is
lightweight, compact and ruggedized which provides constant hemispherical coverage
even during aircraft maneuver scenarios. FIRST RF has a unique solution to this problem
combining novel RF aperture techniques and mechanical stabilization that provides a
hemispherical gain pattern always pointed towards the earth. This approach
incorporates multiple antenna apertures with an appropriate power distribution network
which outputs a constant power envelope to the air or ground node. The FIRST RF
approach is portable to Army air assets both large and small, though the proposed
approach specifically considers Shadow as its target platform, due to the increased
restraints on size, weight and power aboard this platform. To this end, FIRST RF has
developed a truly novel yet affordable and robust system which provides Army with a
new capability.
|
STAR-H CORP.
1853 William Penn Way
Lancaster, PA 17605 |
Phone:
PI:
Topic#: |
(814) 353-8311
Brian A. Herrold
ARMY 08-126 Awarded: 10/22/2008 |
| Title: | Stabilized TCDL Antenna System for UAVs & Rotorcraft
|
| Abstract: | STAR-H proposes to develop an antenna solution termed the STASUR (Stabilized TCDL
Antenna System for UAVs & Rotorcraft) which can be pronounced “Stay Sure” in
recognition of the system’s ability to maintain a sure, stable pattern even during
maneuvers. STAR-H, in partnership with Professor James K. Breakall, Ph.D, a prominent
antenna designer, is uniquely positioned for success in this program. STAR-H, as the
designer of the existing Communications Relay System Antenna for the Shadow 200
UAV, has considerable experience is the design of flight antennas, electrically-small
antenna systems and UAV antenna systems, particularly for the Shadow. While many
companies responding to this solicitation may be able offer innovative antenna solutions,
simulation of antenna performance during dynamic movements, UAV flight-heritage within
their team, or the experience and knowledge necessary to design electrically steerable or
mechanical stabilized flight-qualified antennas, few, if any, will be able to offer a total
package with all of these critical elements so well accounted for. STAR-H can. The
unique combination of skills, experience, and resources spanning all that is required for
success in this effort, provides a compelling case for the funding of this proposal.
|
EATTS RESEARCH & DEVELOPMENT CORP.
17024 Echo Lake Dr.
Smithfield, VA 23430 |
Phone:
PI:
Topic#: |
(757) 651-5475
Thomas Kirk
ARMY 08-127 Awarded: 10/22/2008 |
| Title: | Emergency Anti-torque System for Rotary Wing Aircraft (Manned and Unmanned)
|
| Abstract: | In Phase I, Emergency Anti-Torque Thruster System (EATTS) concepts will be developed
to demonstrate that main rotor torque of a rotorcraft can be overcome even after the loss
of the primary anti-torque system. Modeling and simulation will demonstrate how
uncontrolled yaw caused by tail rotor failure (TRF) and loss of tail rotor effectiveness
(LTE) can be surmounted. EATTS utilizes anti-torque thrusters to counteract and
neutralize the torque effect in the main rotor system. This technology is universal in
rotorcraft application but specific in design for each platform and takes into consideration
the differences in power, gross weight, center of gravity, structure, and various other
components. EATTS R&D will address thruster activation and control processes, the
sensors needed to detect the various causes of TRF and LTE, and their interactions with
each other. In Phase II, EATTS R&D will continue development on thruster activation,
control processes and TRF sensors and will demonstrate activation of a controlled anti-
torque prototype thruster system after disengaging the tail rotor on a fully operating
helicopter tethered to a rotating base. In Phase III, EATTS R&D will flight demonstrate a
fully functioning thruster system on a helicopter and will continue development and
commercialization of EATTS.
|
Alternative Fuel Technology, LLC
12237 Woodbine
Redford , MI 48239 |
Phone:
PI:
Topic#: |
(313) 720-8680
James McCandless
ARMY 08-128 Awarded: 1/20/2009 |
| Title: | JP-8 Fuel Effects on High Pressure Common Rail Pumps
|
| Abstract: | The Army uses JP-8 fuel for both its tactical and non-tactical, diesel powered vehicles.
Some of the commercial engines used by the Army employ high pressure, common rail
fuel injection systems to lower exhaust emissions, especially particulates. Modern
common rail injection systems produce pressures of 1500 to 2200 bar. These systems
are designed to run on ultra-low sulfur diesel fuel that contains special lubricity additives
(usually fatty acids) to reduce wear and scuffing. JP-8 fuel does not contain these
important additives. Therefore, to achieve acceptable fuel system life, special fuel filters
have been devised that meter a lubricity additive to the fuel system. The use of these
filters is undesirable from a field logistics perspective. We propose to eliminate the need
for "lubricity filters" and additives by redesign of the common rail pump. We have
developed materials pairs and other proprietary methods that significantly reduce the
wear of high pressure common rail pumps. In phase 1, we propose to conduct a bench
durability test on a common rail fuel pump (Cummins ISL) to define which components
have unacceptable wear. We will then develop a design proposal that suggests changes
to reduce wear without the use of fuel additives.
|
Analytical Engineering Inc.
2555 Technology Blvd. P.O. Box 2603
Columbus, IN 47202 |
Phone:
PI:
Topic#: |
(812) 376-6472
David May
ARMY 08-128 Awarded: 1/27/2009 |
| Title: | JP-8 Fuel Effects on High Pressure Common Rail Pumps
|
| Abstract: | Lack of fuel lubrication performance associated with JP-8 in modern diesel engines
equipped with High Pressure Common Rail fuel systems can lead to premature
performance loss or field failure. As engines in the Army fleet are replaced with modern
engines, provisions for JP-8 fuel compatibility will need to be addressed by engine OEM’s.
Analytical Engineering, Inc. proposes to partner with Cummins Inc. Fuel Systems in a
Phase I effort to define which components in a modern pump are susceptible to lubricity
related failure when using JP-8 and high/low sulfur fuels. This effort will culminate in a
definition of identified components and potential metallurgical and / or ceramic material
modifications needed for fuel compatibility.
|
METRONOME SOFTWARE, LLC
32 LYNNFIELD
IRVINE, CA 92620 |
Phone:
PI:
Topic#: |
(949) 275-1559
CHIEU NGUYEN
ARMY 08-129 Awarded: 11/6/2008 |
| Title: | HAPIS-compliant Biometric Key Infrastructure
|
| Abstract: | Identity-Based Encryption (IBE) has emerged as a promising cryptographic system,
providing secure communications without a certificate system. We propose techniques to
fold Biometrics into IBE system as the basis for the biometric key infrastructure, and
several novel techniques for key pairing, certificateless methods, and threshold
cryptography to enable the continuing operations of the proposed biometric key
infrastructure at various command and unit levels, and under no-connectivity conditions.
|
Physical Optics Corporation
Applied Technologies Division 20600 Gramercy Place, Bldg 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Alexander Milovanov
ARMY 08-129 Awarded: 11/6/2008 |
| Title: | Person Authentication Security System
|
| Abstract: | To address the U.S. Army’s need, for a “Biometric Key Infrastructure” system that will use
biometric signatures, Physical Optics Corporation (POC) proposes to develop a new
Person Authentication Security System (PASS) that imparts biometric signature as one of
a two-factor authentication and uses it for data encryption. The PASS is based on use of
a biometric signature reader as source of generating a unique personal digitized block of
binary information (analogous to private key) that will be used both for data encryption
and as part of a two-factor person authentication; a Security Server(s) that centrally
manages policy according to an organization’s administrative structure and mission need,
maintain(s) biometric key integrity, and control(s) access to system resources; and
optional use of “device fingerprint” as an encryption key (analogous to private or public
key) and a novel Erratic-Data-Stream (EDAS) highly secure method of data encryption. In
Phase I POC will demonstrate the feasibility of the PASS technology by designing and
assembling a proof-of-concept TRL 4 PASS system prototype that will use biometric-
reader-digitized data as one encryption key used for encrypting data on mobile devices
and removable storage media. In Phase II POC will demonstrate a TRL 6 prototype under
representative operational environments.
|
HSTAR TECHNOLOGIES
82 Guggins Lane
Boxborough, MA 01719 |
Phone:
PI:
Topic#: |
(978) 239-3203
John Hu
ARMY 08-130 Awarded: 12/22/2008 |
| Title: | Dexterous Manipulation for Non-Line-of-Sight Articulated Manipulators
|
| Abstract: | Hstar proposes an advanced robotic dexterous manipulator D-Man for enhancing the
capabilities of autonomous operation that must: 1) provide advanced dexterous
manipulation and sufficient strength to open doors and load/unload container boxes up to
500-1000lbs, 2) navigate intelligently with a mobile holonomic drive, 3) work safely and
robustly in telepresence mode and local autonomous mode, and 4) perform reliably under
inclement conditions. No robotic system currently exists that would meet all of these
needs. Hstar proposes an enhanced hydraulic Series Elastic Actuator based manipulator
that is capable of advanced dexterous manipulation, haptic feedback and safe operation
with local autonomous control as well as telepresence operation control. This D-Man
system will be capable of complex dexterous manipulation such has door opening, and
will be strong enough to load/ unload container boxes up to 500-1000lbs. In addition, our
mobile robotic platform will provide holonomic control capable of full maneuverability using
omnidirectional wheel technology. Our telepresence operation control and local
autonomous control will provide for safe and robust operation in the ISO container
applications in conjunction with available technologies. This system design will be include
support for logistics and supply chain integration and will also applicable to future robotic
MULE applications.
|
GS ENGINEERING, INC.
47500 US Hwy 41
Houghton, MI 49931 |
Phone:
PI:
Topic#: |
(906) 482-1235
Glen Simula
ARMY 08-131 Awarded: 11/19/2008 |
| Title: | Tools, Techniques and Materials for Lightweight Tracks
|
| Abstract: | Alternative processes, tools and techniques are required for installation and support of
new lightweight segmented track systems using only two crew members. The logistical
burden of the current system of using 3-4 crew members and additional heavy equipment
is not feasible to support future lightweight vehicles. The new system must allow two
crew members to assemble, install, disassemble, or repair segmented tracks. The
proposed approach is to develop processes and a system of multi-use tools which will
allow ergonomically easy movement, lifting, installation, alignment, and connection
techniques of the segments and track lengths. The tools will have multiple uses to reduce
the number of tools required, which will revolutionize the current manual efforts and
greatly reduce the logistical burden associated with track installation. GSE has a unique
background with extensive experience in track design, lightweight vehicle component
design, and advanced materials development. GSE’s team includes experts with specific
experience in advanced lightweight track design and manufacturing, and this team is well-
suited for the development of new processes and tools to install and repair segment track
sections.
|
ECLIPSE ENERGY SYSTEMS, INC.
2345 Anvil Street North
St. Petersburg, FL 33710 |
Phone:
PI:
Topic#: |
(727) 344-7300
Hulya Demiryont
ARMY 08-132 Awarded: 12/19/2008 |
| Title: | Variable Optical Transmission Lens for Integrated Eyewear Protection
|
| Abstract: | The inorganic electrochromic, all-vacuum-deposited-at-low-temperature, all-solid-state
variable transmission EclipseVTS™ (Variable Transmission System) offered by Eclipse
Energy Systems, Inc., (Eclipse) is the Army’s solution. Adoption of EclipseVTS™ will
enable the warfighter to finally have a dimmable eyewear system that: is highly
transmissive; is user controlled, is fast switching, has high range of modulation; and, is
low temperature vacuum deposited directly onto the complex curved ballistic lens
eliminating the vision distortion caused by the sandwiched sheets of plastic used in
organic electrochromics, liquid crystal and SPD systems.
|
KENT OPTRONICS, INC.
40 Corporate Park Drive
Hopewell Junction, NY 12533 |
Phone:
PI:
Topic#: |
(845) 897-0138
Ben Y. Tang
ARMY 08-132 Awarded: 12/10/2008 |
| Title: | Variable Optical Transmission Lens for Integrated Eyewear Protection
|
| Abstract: | This SBIR Phase I proposal introduces novel technologies for variable transmission lens.
Based on Kent Optronics’s Electronially Switchable liquid crystal (LC) technology and
University of Washington’s Electrochromic (EC) polymer technology, new variable
transmission lenses and eyewear protection goggles with wide transmission range, fast
transition speed, low power consumption will be developed. Our LC based variable lens
possesses nearly ideal switching properties between heavily tinted (1% transmission)
and total transparent (>95% transmittance) through a push button. This technology is
highly promising to achieve all the specifications of variable transmission lens for
eyewear protection goggle as required by the Army. The EC polymer technology features
extremely low power consumption, bi-stable memory effect, and fast switching speed.
The proposed technologies overcome the drawbacks of current photochromic and
electrochromic lens technologies, such as slow speed, narrow transmission window,
higher environmental susceptibility, etc… In Phase I, two prototype eyewear protection
goggles with wide transmission variation range will be developed. In Phase II working
prototype(s) will be developed followed by extensive field-test till all the specifications are
met.
|
TRITON SYSTEMS, INC.
200 TURNPIKE ROAD
CHELMSFORD, MA 01824 |
Phone:
PI:
Topic#: |
(978) 250-4200
Peter Schuler
ARMY 08-132 Awarded: 12/10/2008 |
| Title: | Variable Optical Transmission Lens for Integrated Eyewear Protection(1001-252)
|
| Abstract: | Triton Systems will build on existing electrochromics technology to develop and
demonstrate variable light transmission lens technology capable of meeting size, shape,
weight, and power constraints of ballistic fragmentation protective spectacles compatible
with the Army Combat Helmet. Two major technical advances are planned for the Phase I
effort. This program is focused on the use of an improved color changing material to
increase the total contrast range, with particular emphasis on increasing the clear state
transmission. This new material has almost 12% higher clear state transmission than our
current material and is easily deposited onto the substrate through a spray deposition
process. In addition, we will demonstrate ballistic capability of the prototype architecture
through V-50 ballistic testing at an independent test facility.
|
AEgis Technologies Group, Inc.
631 Discovery Drive
Huntsville, AL 35806 |
Phone:
PI:
Topic#: |
(256) 922-0802
Tony Lashley
ARMY 08-133 Awarded: 1/7/2009 |
| Title: | Dynamic Terrain System Process Development
|
| Abstract: | TA
|
Diamond Visionics LLC
400 Plaza Drive, Suite-A
Vestal, NY 13850 |
Phone:
PI:
Topic#: |
(607) 729-8526
James Pendrys
ARMY 08-133 Awarded: 1/14/2009 |
| Title: | Dynamic Terrain System Process Development
|
| Abstract: | With the recent advancements of CPU, network, and video card throughput and
capabilities, hardware is no longer a deterrent for dynamic environments. The Modeling
and Simulation industry has been in a holding pattern with regards to dynamic
environments for a various reasons. Without having the requirement, vendors were
unwilling to make the investment and until developed, it could not be an imposed
requirement. The goal of this research initiative is to define and advance this standard so
as to produce the interoperability mechanism necessary to advance this training
capability. The proposed architecture and communication mechanism is to extend the
Virtual Simulation Architecture (VSA) Distributed Interactive Simulation (V-DIS) standard
with the addition of a Dynamic Environment PDU. DIS is an Open, IEEE standard
developed early in the 1990’s to support platform level real time war gaming across
constructive, live, and virtual domains. It is a rather simple message based system that
provides a proven, efficient, and widely accepted distributed tactical communication
environment. The plan is to extend the standard with the addition of the new PDU type,
develop the accompanying publishing software, and produce an operational prototype at
the completion of the Phase I.
|
Dignitas Technologies, LLC
14258 Anastasia Lane
Orlando, FL 32828 |
Phone:
PI:
Topic#: |
(407) 281-6431
Jon Watkins
ARMY 08-133 Awarded: 1/13/2009 |
| Title: | Dynamic Terrain System Process Development
|
| Abstract: | Synthetic Natural Environment (SNE) represents the natural and man-made environment in
which military simulations occur. This natural and man-made environment is subject to
change in the real world. The importance of a changing SNE crosses all domains and
types of warfare. Aircraft pilots expect to see a physical effect from their weapons fire
and a soldier would expect that kicking a door should have an effect. Simulations that
neglect these capabilities are providing incomplete training. However, current Army
simulations model only a subset of dynamic terrain. Munitions effects are low fidelity and
do not use physics-based models. Changes that can be made are sharply limited. These
limitations are driven by specialized solutions and cross-application differences, e.g.
visual systems versus SAF representations that cannot easily be reconciled. Dignitas
Technologies proposes to use its industry leading experience in SNE, SE Core, and virtual
applications to develop an advanced Dynamic Terrain architecture that can provide a
foundation for next generation capabilities while also providing immediate and tangible
functional gains for virtual programs such as CCTT and AVCATT.
|
Infoscitex Corporation
303 Bear Hill Road
Waltham, MA 02451 |
Phone:
PI:
Topic#: |
(937) 429-9008
Eric Whitfield
ARMY 08-133 Awarded: 1/14/2009 |
| Title: | Dynamic Terrain System Process Development
|
| Abstract: | Current simulation-based training environments lack the ability to rapidly and effectively
communicate dynamic terrain changes across distributed virtual environments. The
inability to propagate dynamically altered terrain in a distributed training scenario has
detrimental effects on overall mission realism and can result in battlespace
inconsistencies that hamper mission effectiveness. To address this issue, a system to
rapidly and reliably distribute dynamic terrain changes across a heterogeneous simulation
network is required. In considering this problem, Infoscitex has developed the concept for
a cost-effective, novel solution that will deliver correlated dynamic terrain changes
across a wide variety of virtual training systems in order to achieve fair fight capability.
The Infoscitex solution provides a common format for terrain interchange and also
decouples the data transmission architecture from the underlying simulation in order to
allow maximum system interoperability. IST has assembled a distinguished team to
address this proposal. We are proposing a novel and innovative approach to meeting the
requirements called for in the solicitation. At the conclusion of Phase II, we will have
deployed a system for distributing dynamic terrain changes to both virtual and
constructive host simulations within a distributed virtual training environment.
|
Advanced Anti-Terror Technologies Corp. (A2T2)
896 W Minneola Ave Suite 57
Clermont , FL 34711 |
Phone:
PI:
Topic#: |
(757) 683-4051
Jim Bliss
ARMY 08-134 Awarded: 1/7/2009 |
| Title: | Game Interface for the OneSAF Computer Generated Forces Simulation
|
| Abstract: | Our Game-Interface module for OneSAF directly exploits the NexGEN Behavior Composer
Interface module for OneSAF that our Integrated Product Team (IPT) is already developing
for DARPA. Key strengths unique to our team’s approach enable our near-term creation
of appropriate hybrids involving intuitive, easy-to-use game-based graphical user
interfaces (GUIs) and OneSAF. Our key technologies and similar multiple prior successes
include: (1) Our evolving NexGEN Interface capacities to rapidly and efficiently create or
modify OneSAF composite behaviors based upon Standard-Operating-
Procedures/Tactics-Techniques-Procedures, automated towards direct use by COTS
Game GUIs such as Command&Conquer(2.5D) and Unreal-Game-Engine(3D); (2) Creating
and integrating state-of-the-art image generators and 3D Stealths(DIS/HLA) to JSAF,
OneSAF, and operational C2 software; (3) Developing common front-end Web based
GUIs to load/initialize/run/freeze/resume/stop with data-logging both HLA networks
combinations of virtual and constructive simulations, and COTS on-line video games used
for serious gaming purposes. Our IPT’s approach includes exceeding the Phase I
requirement of delivering a high level design concept, to include delivering several hybrid
functional prototypes that comply with OneSAF architectural standards. Essentially, we
envision abstracting the OneSAF to Game Interface so as to support the integration of
multiple game GUIs, and provide two functional prototypes to demonstrate proof-of-
concept feasibility.
|
Forterra Systems, Inc.
2207 Bridgepointe Parkway Ste 200
San Mateo, CA 94404 |
Phone:
PI:
Topic#: |
(407) 515-3469
Valette Hopkins
ARMY 08-134 Awarded: 1/7/2009 |
| Title: | Game Interface for the OneSAF Computer Generated Forces Simulation
|
| Abstract: | Today’s contemporary operating environment is filled with potential adversaries that
exhibit a variety of individual and coordinated behaviors. Proper response to these
behaviors has become a critical training requirement for Soldiers and a variety of
commercial gaming technologies have been proposed to provide the requisite training
environment. Where gaming technologies can be used to create engaging experiences,
they typically lack the realism needed to properly portray the COE without significant
modifications. Behaviors of non-player entities is a particularly acute problem as most
gaming artificial intelligence is either limited or is targeted at making a game challenging and
fun rather than realistic. Investments made by the DoD in AI technologies has produced
a far more accurate and representative repository of the types of behaviors needed to
represent the COE. Integrating these with gaming technologies has great potential to
solve current training gaps. Forterra proposes to directly integrate its distributed, multi-
player game platform through the SORD interface with OneSAF to produce a highly
scalable, persistent, distributed virtual training system suitable for training in the COE. We
propose a design in Phase I with a feasibility demonstration as an option, and a full
integration in Phase II.
|
Soar Technology, Inc.
3600 Green Court Suite 600
Ann Arbor, MI 48105 |
Phone:
PI:
Topic#: |
(734) 327-8000
Michael van Lent
ARMY 08-134 Awarded: 1/7/2009 |
| Title: | Integrated Gaming in OneSAF and RealWorld (IGOR)
|
| Abstract: | Computer simulation in the Department of Defense has traditionally been the domain of
carefully developed software and deliberatively validated models. While this has been an
appropriate approach to the concern for working with accurate systems, there is
increasing pressure to improve the cost-effectiveness and adaptability of simulations for
today’s rapidly shifting strategic and tactical landscape. The team of Soar Technology,
TotalImmersion Software, and the USC Institute for Creative Technology propose to
integrate the RealWorld game engine and the OneSAF simulation engine with rapid
modeling tools to combine the strengths of traditional high-fidelity simulation with the cost
benefits of modern, high-detail computer gaming environments. Integrated Gaming in
OneSAF and RealWorld (IGOR) will allow DOD personnel to appropriately trade realism for
cost effectiveness in a variety of simulation applications such as planning,
experimentation, mission rehearsal, and debriefing.
|
Honeybee Robotics
460 West 34th Street
New York, NY 10001 |
Phone:
PI:
Topic#: |
(646) 459-7830
Michael Rutberg
ARMY 08-135 Awarded: 2/26/2009 |
| Title: | 3DML: A 3-D Miniature LIDAR for Small Unmanned Ground Vehicles
|
| Abstract: | A small-envelope, inexpensive 3D LIDAR with the high performance required by UGV
navigation and operations applications does not currently exist. We propose to develop
such a sensor, drawing on technology matured by Honeybee Robotics under DARPA and
NASA funding. Our 3D Miniature LIDAR (3DML) design uses an innovative drum scanner
in conjunction with a pulse-time-of-flight (PTOF) optical rangefinding subsystem. Important
performance characteristics include: a wide field-of-view for adequate near-field vision,
a frame rate sufficient for real-time operation, and resolution high enough for terrain
assessment, obstacle characterization and local mapping. Honeybee’s 3DML technology
is uniquely suited to address these desirements in an ultra-compact package at low per-
unit cost. One key innovation is the optical drum scanner, combining a large aperture and
wide field-of-view with robust mechanical operation and small size. Equally important are
the electronic subsystems, enabling serial ranging of points at high resolution and very
high speeds. The primary goal of Phase I will be adapting the 3DML architecture to meet
the demands of the SUGV application. Prototyping of key subsystems will demonstrate
technology readiness prior to Phase II. A Phase I Option will be used to complete a
detailed design of the optical drum and prototype the optical transmitter.
|
MicroAssembly Technologies, Inc.
3065 Richmond Parkway Suite 109
Richmond, CA 94806 |
Phone:
PI:
Topic#: |
(510) 758-2600
Michael Cohn
ARMY 08-135 Awarded: 3/1/2009 |
| Title: | MEMS Based LADAR for SUGV Applications
|
| Abstract: | The proposed small low-power LADAR system would have a number of benefits for
SUGV and other urban military applications. Rapid identification of threats enables
immediate and directed response. Improved scanning efficiency of complex environments
conserves valuable personnel time and resources. Such a system could save numerous
lives during combat.
|
21st Century Technologies Inc.
4515 Seton Center Parkway Suite 320
Austin, TX 78759 |
Phone:
PI:
Topic#: |
(512) 342-0010
Thayne Coffman
ARMY 08-136 Awarded: 2/17/2009 |
| Title: | RFCode: Robust Foveated Encoding
|
| Abstract: | The Robust Foveated Encoding (RFCode) Phase 1 effort will improve battlefield
capabilities and situational awareness by generating a detailed design and performance
analysis for applying three emerging technologies to an advanced video compression
system for unreliable tactical networks. RFCode uses foveated (variable-resolution) video
coding to reduce data volume while maintaining operational effectiveness, enabling a
superior compression ratio. It applies and extends distributed coding schemes inspired by
new compressive sensing approaches and progressive coding techniques, providing
robustness and graceful degradation under packet loss. Finally, RFCode algorithms are
evaluated and optimized using novel video quality metrics that better measure subjective
human video quality perception (and therefore operational effectiveness) than traditional
error metrics. Performance is quantified with a combination of theoretic and empirical
analyses, and compared against a baseline motion-JPEG (MJPEG) codec. By starting from
firm theoretical foundations in foveation, compressive sensing, and video quality
assessment, and by leveraging our team’s directly relevant past work in foveated image
exploitation, 21st Century will address the Army’s operational need to reliably transmit
imagery over low bandwidth, low reliability tactical wireless networks. This will increase
the battlefield utility of tactical systems that transmit and exploit real-time battlefield
imagery.
|
UtopiaCompression, Corporation
11150 W. Olympic Blvd. Suite 680
Los Angeles, CA 90064 |
Phone:
PI:
Topic#: |
(310) 473-1500
Joseph Yadegar
ARMY 08-136 Awarded: 3/16/2009 |
| Title: | Multi–Stream Scalable Pattern–Driven Video Codec for Tactical Wireless Networks
|
| Abstract: | Camera mounted robots called SUGV that can be sent in enemy territory to get a view of
what's in store for the soldiers is the future of Army's high-tech combat system making
the soldier's work safer. The images then need to be relayed in real-time to field
commanders who in turn will describe the forward soldiers what is being sent. The
weakest link in the above mentioned combat system is the ad-hoc wireless network
which is low on bandwidth and highly unreliable. The poor error resilience of the modern
compression techniques such as MPEG will fail them while the older compression
techniques like motion-JPEG will not be able to stand up to this call because of their
inefficient bandwidth usage. UtopiaCompression proposes a novel multi-path scalable
video codec that will provide robust real-time video streaming capabilities suitable for
deployment in teleoperated robotics, remote surveillance, etc. Better error resilience is
achieved through MDC based on Layered coding and techniques like Headers Extension
codes, novel packetization strategies, intra refresh etc. Furthermore, the content-driven
nature of the codec makes it adaptive, reliable and robust for transmission over various
network bandwidths and configurations.
|
KIGRE, INC.
100 Marshland Road
Hilton Head, SC 29926 |
Phone:
PI:
Topic#: |
(843) 681-5800
John D. Myers
ARMY 08-137 Awarded: 12/1/2008 |
| Title: | High Energy Laser Component Technology for Eye-Safer Fiber Lasers
|
| Abstract: | The objective of this proposal is to demonstrate the feasibility of a direct laser diode array
side pumped large mode area high power eye-safer fiber laser. Traditional laser diode
end pumped single mode fiber laser designs are limited in terms laser power pumping and
extraction. Double clad large mode area fibers are scaleable to high output power levels.
They typically utilize fiber delivered laser diode array pumping at various laser gain length
intervals in order to overcome fiber aperture power density limitations. Even with such
improvements, current high power fiber lasers still exhibit numerous trade-offs in laser
beam quality, system size and diode pump fiber delivery complexity and cost. Direct side
pump high power fiber laser designs circumvent these complex and expensive system
integration issues with simpler, smaller and more straightforward scaleable designs. High
power low heat fraction fluorophosphate fiber laser architectures may eliminate pump
beam combining, free space pump beam launch optics and multiple fiber coupling. Kigre
proposes to integrate unique athermal fiber laser core gain materials and pumping
architectures into compact high power eye-safer fiber laser devices operating in the 1.5
micron region
|
PC PHOTONICS
17 Compass Court
Niantic, CT 06357 |
Phone:
PI:
Topic#: |
(860) 691-3076
Peter Cheo
ARMY 08-137 Awarded: 12/5/2008 |
| Title: | High Energy Laser Component Technology for Eye-Safer Fiber Lasers
|
| Abstract: | This SBIR proposal presents two innovative high energy fiber laser component
technologies that will significantly advance high power all-fiber eye-safe fiber lasers
without causing damage to the fiber. The first one is a coherent all-fiber beam combiner
and the second one is an efficient fiber side-pumping technique without using free space
optics. Utilizing these two components, a large number of high power Tm-doped fiber
lasers can be coherently combined to emit the fundamental in-phase mode at the eye-safe
wavelength (ë = 1.9 ìm). The output power scales not only with the core density but also
with the fiber length far exceeding the absorption length without introducing nonlinear
effects. This proposal describes these two technologies in great detail and presents a
working plan to develop these components in such a way that they will work well
together and provide highest slope efficiency and output power in a high-brightness
beam. Under Phase I, a design analysis will be completed for a side-pumped all-fiber,
phase-locked, Tm-doped fiber laser that can deliver an output power greater than 1kW
(CW) at an eye-safe wavelength. It is envisioned that technologies developed under this
SBIR program will provide the US Army Space and Missile Defense Technical Centers
with much improved components for their advance fiber laser program.
|
TRITEC SYSTEMS, INC.
4825 University Square, Suite 7
Huntsville, AL 35816 |
Phone:
PI:
Topic#: |
(256) 653-6145
Anthony Kikel
ARMY 08-138 Awarded: 11/3/2008 |
| Title: | Advanced Ferroelectric Materials for Explosive Pulsed Power for Missiles and Munitions
|
| Abstract: | Polarized-Cast Saturated Polymer (PCSP) FEG working bodies will use state-of-art
ferroelectric materials such as PZT 95/5 to demonstrate their first order device
characteristics. During this effort, a demonstration of this new ferroelectric material’s
performance will be quantified using explosive testing. The goal is to develop a highly
producible ferroelectric material with high surface charge density and superior hold-off
field strength in presence of explosive shock loads and high tolerance to g-forces. PCSP
FEG technology will provide a path to high rate manufacturing of FEG working bodies that
might include such processes as mass autoclave curing and/or high rate pressure
molding. This effort will provide a mechanism for research and understanding of
advanced PCSP structures to provide insight into how to design and optimize these
structures’ performance for FEG-related highly energetic applications. This research is
expected to be the basis for a new category of inexpensive, highly producible
ferroelectric materials for use as FEG working bodies.
|
TRS Ceramics, Inc.
2820 East College Avenue
State College, PA 16801 |
Phone:
PI:
Topic#: |
(814) 238-7485
Edward F. Alberta
ARMY 08-138 Awarded: 11/18/2008 |
| Title: | Advanced Ferroelectric Materials for Explosive Pulsed Power for Missiles and Munitions
|
| Abstract: | In this program TRS will explore a variety of new ferroelectric materials and composites
for explosively driven pulsed power applications. The Phase I program will be aimed at
demonstrating the feasibility of improving the ferroelectric generator (FEG) performance
by: (a) systematically exploring new materials to enhance the remanent polarization in
ferroelectric (FE) to antiferroelectric (AFE) phase-change compositions; (b) developing
single-crystal PZT 95/5 components to exploit the intrinsic anisotropy that is present in
single-crystal materials; and (c) exploring the use of composite structures to engineer
higher electric breakdown fields and to achieve interesting geometric combinations of
electrical properties. Electrical properties of the sample will be evaluated at TRS and
samples will be delivered to HEM Technologies for explosively driven shock depolarization
testing. During the Phase I and II program TRS will immediately incorporate new
advances in FEG technology into our commercially available PZT 95/5 products. At the
conclusion of the Phase II program TRS will have established pilot manufacturing
capabilities for a number of high energy density pulse-discharge components directly
applicable to directed energy and detonation systems currently under development.
|
AERIUS PHOTONICS, LLC.
4160 Market St., Suite 6
Ventura, CA 93003 |
Phone:
PI:
Topic#: |
(805) 642-4645
Michael MacDougal
ARMY 08-139 Awarded: 11/19/2008 |
| Title: | High-Power Vertical-Cavity Laser Diode Arrays for Fiber Lasers
|
| Abstract: | Aerius Photonics proposes to develop a fiber-pump module built upon an array of VCSELs
emitting over 200W at either 975 nm or 798 nm. Aerius principals have been designing
and fabricating VCSELs for over 15 years, developing them first for data communications,
and more recently, for high-power applications. Vertical-cavity surface-emitting lasers
(VCSELs) are processed on wafers from wafer growth through to device testing. After
wafer-level screening, they are diced, and the arrays are mounted on a single carrier via
a single solder interface. The reduction in solder interfaces also improves the reliability of
the arrays. In addition, VCSELs emit a circularly symmetric beam which requires simpler
optics for fiber coupling. The overall result is that VCSEL arrays are inherently less
costly, and have a smaller size and weight, while delivering equivalent powers.
|
SDPHOTONICS LLC
450 South Lake Jessup Avenue
Oviedo, FL 32765 |
Phone:
PI:
Topic#: |
(407) 929-6675
Sabine Freisem
ARMY 08-139 Awarded: 12/15/2008 |
| Title: | Vertical Cavity Surface-Emitting Laser (VCSEL) pumps for Reduced Eye Hazard Wavelength High Energy Fiber Lasers
|
| Abstract: | This SBIR proposal is to develop a new high power VCSEL array that can achieve higher
efficiency and higher brightness than existing technology, suitable for pumping eye-safe
fiber lasers. The technology uses a lithographically defined VCSEL process to achieve
dense integration and reduce the diode electrical resistance and optical loss to increase
efficiency. The array technology is designed to reach high power and high power
density, and can provide advantages in heat sinking for active cooling. Thermal resistance
is decreased over existing technology by eliminating buried oxide layers, and brightness
is increased through dense packing and special cavity designs. Initial demonstrations are
for a 980 nm high efficiency pump diode for Er-doped fiber lasers. The new array
technology could offer advantages over current edge-emitter technology used for high
power bars and stacks by providing increased reliability at a reduced cost for both the
diode and packaging. With optimized designs, the power conversion efficiency, power
density, and brightness could reach or exceed that of high power edge-emitters.
|
Microcosm, Incorporated
4940 W. 147th St.
Hawthorne, CA 90250 |
Phone:
PI:
Topic#: |
(310) 219-2700
James Wertz
ARMY 08-140 Awarded: 3/26/2009 |
| Title: | NanoEye -- Ultra-Light-Weight Surveillance System
|
| Abstract: | Microcosm and its principal subcontractor, ITT Space Systems Division, propose to
develop an EO/IR payload for unmanned, high-altitude airships or satellites in LEO or HEO.
ITT has a current design for a 10-inch, f/10, physically compact, space-based instrument
that weighs less than 3.0 kg. At visible wavelengths, it would provide a nadir resolution
of 0.05 m at 20 km, 0.8 m at 300 km, and 10 m at 4,000 km. Microcosm has extensive
experience in both Operationally Responsive Space and space mission design,
particularly for small satellites. During Phase I, we will work with the Government to
determine the system requirements, develop a conceptual payload design, and strawman
bus and mission concepts, including key parameters that will impact payload design such
as pointing, stability, power, availability, duty cycles, coverage, search and scan
approaches, radiation hardening, commanding, and data delivery. In Phase II, we will
demonstrate the technical feasibility by building a prototype camera system and defining a
low-cost test program to verify performance in both high-altitude and space
environments. At the end of Phase II the unit will be at TRL 5 and ready for advancement
to TRL 6 or 7, depending on the choice of follow-on tests.
|
PHYSICAL OPTICS CORP.
Electro-Optics Systems Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Xiaowei Xia
ARMY 08-140 Awarded: 10/30/2008 |
| Title: | Extremely Lightweight Infrared Payload (ELIP) System
|
| Abstract: | To address the Army need for lightweight electro-optical/infrared (EO/IR) sensor payloads
to be incorporated onto nano/microsatellites for the Operationally Responsive Space
(ORS) program, Physical Optics Corporation (POC) proposes to develop a novel Extremely
Lightweight Infrared Sensor Payload (ELIP) system. The proposed sensor is based on
Fourier transform imaging spectrometry using high-speed EO switching and spectral
tuning of thin monolithic polymer-stabilized ferroelectric liquid crystal modules. The
innovations in the rapid EO tunable imaging Fourier transform spectrometer will enable the
system to achieve a high resolution image at a fast sampling rate, with the capability of
operating over a broad thermal IR band from 8 to 12 micrometers. They also enable a
lightweight, low-cost, low-power, long-life and compact solution for the Army. In Phase I,
POC will demonstrate the feasibility of ELIP by modeling and simulation and by fabricating
and testing a laboratory prototype imaging sensor, to develop an initial design concept that
could be incorporated into a common ORS satellite bus for nano/microsatellite and
airborne platforms. In Phase II, POC plans to further refine the sensor design and develop
a reliable, launch-ready, and flight-capable IR imaging sensor prototype for military in-
theater ground target imaging, discrimination, and classification in the ORS program.
|
Space Micro Inc.
10401 Roselle Street Ste. 400
San Diego, CA 92121 |
Phone:
PI:
Topic#: |
(858) 332-0701
David R. Czajkowski
ARMY 08-141 Awarded: 1/27/2009 |
| Title: | Lightweight, On-Orbit Reprogrammable Two-Way Communications Payload
|
| Abstract: | Reconfigurable high altitude or satellite payloads providing communications relay functions
are challenging to build due to a number of different factors, including the need for
multiple frequency programmability, small size, low power, conduction cooling and poor
reliability caused by radiation within the environment. Space Micro’s Software Defined
Relay Transponder (μSRT) combines reconfigurable circuits with radiation
hardness. The μSRT is a relay communication payload, commonly called a “bent
pipe”, for a LEO/HEO satellite or a high altitude (65,000 ft) vehicle/airship. The platform is
capable of reprogramming or reconfiguration into different communication waveforms
(digital) and frequency bands (RF analog), capable on the payload, in flight. Space Micro
has developed unique and critically important technologies that provide capabilities to host
different Army waveforms, on the same hardware circuits, while simultaneously being
capable of supporting other frequency bands or digital waveforms. The μSRT’s
mechanical design supports high altitude or satellite requirements; while its interfaces can
support ORS electrical bus standards, such as SpaceWire. The μSRT is also
capable of NSA Type 1 crypto, resulting in a fully reprogrammable, radiation hardened,
satellite grade relay communications transponder.
|
STAR-H Corporation
1853 William Penn Way
Lancaster, PA 17605 |
Phone:
PI:
Topic#: |
(814) 353-8311
Brian A. Herrold
ARMY 08-141 Awarded: 4/2/2009 |
| Title: | Modular ORS-Compatible Software-Defined Transceiver System for Space and Near-Space Platforms
|
| Abstract: | Feasibility studies and technical analyses will be performed on a design for a very small,
lightweight, cost-effective, remotely reprogrammable, two-way, software-defined-radio-
based communications package called the Software Defined Transceiver (SDT). The SDT
design will encompass the entire required payload including the supporting circuitry and
the communications antennas. The payload, while also usable on UAV, airships, etc, will
be designed to be fully compatible with Operationally Responsive Space (ORS) program
micro-sat or nano-sat class busses. The SDT payload transceiver architecture will be
modular and extensible from a single set of transmit and receive channels to a multi-
channel system. This modular extensibility along with complete remote reprogramability
will provide an extremely versatile yet cost-effective communications tool to DoD A white
paper will be delivered in Phase I, in which estimates will be made for mass, power
requirements and duty cycles. The white paper will include risk analyses, on-orbit lifetime
estimates, and shelf life estimates. The Phase I technology assessment will achieve
Technology Readiness Level 2 (TRL 2). Phase II will implement the Phase I including a
system prototype and demonstration of the key technologies such as remote
reprogrammability, extensibility to multiple channels and bridging.
|
Dignitas Technologies, LLC
14258 Anastasia Lane
Orlando, FL 32828 |
Phone:
PI:
Topic#: |
(407) 616-2103
Shawn Shiflett
ARMY 08-142 Awarded: 11/3/2008 |
| Title: | Automated Generation of Underground Structures
|
| Abstract: | Urban environments have become a central focus of military operations and thus of
training. The military simulation community has put significant effort into the representation
and visualization of buildings and urban clutter. Databases such as Baku and Caspian
Sea and functionality like Ultra High Resolution Buildings (UHRBs) in OneSAF illustrate the
great success of these efforts. Similarly, ARA’s Underground and Urban Model Generator
(U2MG) makes it possible to automatically generate highly detailed and varying building
models and urban clutter. Underground structures are a natural extension of urban
terrain. While there is basic simulation support for underground structures in the UHRB
specification and in some image generators, progress is hampered by a lack of source
data and tools to support manual or automated generation of underground structures. This
lack of data and tools has made underground data scarce in training databases.
Examples include a few hand-placed tunnels in OneSAF’s Fort Hood database. With this
proposal, Team Dignitas proposes to leverage existing technology to immediately provide
detailed functionality in the area of automated underground structure generation. Team
Dignitas will apply its unique qualifications to carry our functionality from the research and
demonstration arena into practical application in Army programs through a Phase II SBIR
award.
|
TerraSim, Inc
One Gateway Center, Suite 2050 420 Ft. Duquesne Blvd
Pittsburgh, PA 15222 |
Phone:
PI:
Topic#: |
(412) 232-3646
Joseph L. Giuliani
ARMY 08-142 Awarded: 11/4/2008 |
| Title: | Parametric Generation of Underground Structures for Virtual and Constructive Simulation
|
| Abstract: | Under this Phase I SBIR proposal entitled, "Parametric Generation of Underground
Structures for Virtual and Constructive Simulation", TerraSim, Inc. will develop the design
for a novel and robust underground structures generation capability that will support
correlated virtual, constructive, and game engine simulation systems. This capability will
be integrated as a plugin component to our commercial off the shelf (COTS) product,
TerraTools(R), which provides the overall geospatial context for underground structure
generation. A standalone software library will also be designed. We will create a
functional prototype for a 3D underground structure generation system that spans both
civil infrastructure and military use. The complexity of underground structures as well as
their importance in training, modeling and simulation, and weapons delivery is high.
Particular attention will be paid to ease of use and extensibility by using proven parametric
urban modeling techniques combined with procedural generation of the underlying
geometry and appearance to support virtual simulations. The development of constructive
simulation representations for underground structures for OneSAF will address the
automatic generation of ultra high resolution buildings (UHRB's) with underground tunnels
and connectors, as well as other underground representations supported in the OneSAF
Terrain Format (OTF).
|
Evisive, Inc.
8867 Highland Rd.
Baton Rouge, LA 70808 |
Phone:
PI:
Topic#: |
(225) 769-2780
Bob Stakenborghs
ARMY 08-144 Awarded: 6/30/2009 |
| Title: | Non-Destructive Evaluation (NDE) for Ground Vehicles
|
| Abstract: | The objective of this proposal is to develop a robust hand-held, data acquisition system
for microwave inspection of non-metallic armor on ground vehicles. The system will em-
ploy the patented Evisive Scan microwave interference testing method has been dem-
onstrated in a portable, work station configuration on armor panels from the Stryker and
ASV vehicles. The Evisive Scan method detects laminar features such as disbonding of
the armor structure as well as cracks in ceramic tiles. The Evisive Scan method permits
real time evaluation by inspection from one surface only, through non-contacting or con-
tact encapsulation.
|
Charles River Analytics Inc.
625 Mount Auburn Street
Cambridge, MA 02138 |
Phone:
PI:
Topic#: |
(617) 491-3474
Magnús Snorrason
ARMY 08-145 Awarded: 2/12/2009 |
| Title: | Scene Understanding for Semi-Autonomous Navigation (SUSAN)
|
| Abstract: | The Army has a clear need for a small mobile robot capable of accompanying a single
soldier. Such a robot would help solve both logistical problems of individual soldiers
needing to transport more equipment and supplies than they can carry in a backpack, and
tactical problems of scouting unsafe areas. Multiple designs for such robots exist;
however, a common problem for those robots is that they need remote control or
teleoperation. This makes it very difficult for the soldier to do anything else at the same
time, such as look out for threats, or even just walk without tripping. A less cognitively
demanding form of control is clearly needed that will allow the soldier to control the robot
(or robots) and still perform his primary combat mission. We propose a Scene
Understanding for Semi-Autonomous Navigation (SUSAN) system for the semi-supervised
control of unmanned ground vehicles. The system allows a user to direct a vehicle from
behind, using a touch-screen device, or from in front, by leading the way and issuing
commands through arm/hand gestures. SUSAN achieves this using novel monocular
scene understanding algorithms and robust tracking techniques, and does not require
specialized robot-mounted sensors or soldier-worn markers.
|
Mobile Intelligence Corporation
13620 Merriman Road
Livonia, MI 48150 |
Phone:
PI:
Topic#: |
(734) 367-0430
Douglas C. MacKenzie
ARMY 08-145 Awarded: 2/10/2009 |
| Title: | Semi-Autonomous Control of Unmanned Ground Vehicles
|
| Abstract: | Teleoperating a ground robot is very difficult. Humans leverage substantial proprioceptive
cues to estimate safe travel speeds and compensate for motion jitter in their visual
cortex. To address this problem, MIC proposes develop a semi-autonomy system able to
lead or follow the operator. The system will support long-distance scene understanding
use a single color camera, beyond the range of traditional stereo, to provide highly
capable operations in complex terrain. Relying on monocular vision has the advantage of
being a passive sensor, which is better suited for tactical missions than LADAR. We
propose three complementary research thrusts that begin to interpret the scene. First,
categorizing terrain traversability based on appearance and motion allows extrapolating
nearby, highly accurate estimates into the far scene. Second, classifying objects based
on their shape and texture allows estimating their size based on heuristics in a database,
and thus estimating their distance. Finally, scene affordances with respect to navigation
will be leveraged by learning mappings of visual shape categories to navigation
strategies. The information from these three perceptual processes will be aggregated
into a symbolic map, and used by a planner to create routes through the environment.
|
POINT SOURCE, INC.
1864 Dayton Pike
Germantown, OH 45327 |
Phone:
PI:
Topic#: |
(937) 855-6020
Steven H Mersch
ARMY 08-146 Awarded: 12/16/2008 |
| Title: | Rapid Field Test Method(s) to Measure Additives in Military Fuel
|
| Abstract: | The US Military's might is in part based on the equipment it operates. It is important to the
longevity of the equipment that the proper fuel additives are present to ensure proper
operation when the time comes. We propose to develop a light weight, portable multi-
parameter instrument for analysis of fuel additive concentrations. Photonic, electronic
and MEMs technologies will be integrated in the final product in order to detect and
measure all the desired parameters.
|
Intelligent Automation, Inc.
15400 Calhoun Drive Suite 400
Rockville, MD 20855 |
Phone:
PI:
Topic#: |
(301) 294-5242
Roger Xu
ARMY 08-147 Awarded: 3/2/2009 |
| Title: | Multi-Agent Health Management System
|
| Abstract: | We propose to develop an intelligent multi-agent approach for distributed, dynamic, and
active health management of fleet-wide ground vehicle subsystems/systems by
incorporating advanced technologies in multi-disciplinary areas, such as software agent,
signal processing, and data mining. In this framework, server-side agents include a light-
weight library of diagnostics/prognostics algorithms/models developed based on the fleet-
wide ground vehicle information, maintenance log, and test data, etc. When a vehicle
connects to the server, a diagnostic/prognostics model will be generated automatically by
the server and downloaded to the vehicle. The diagnostic and prognostic decisions made
by each vehicle will be sent back to the server to confirm and update the model library if
needed. If necessary, an “updated” diagnostics/prognostics model may be re-generated
and the vehicle-side diagnostics/prognostics agents will be updated. In this way, the
vehicle-side diagnostics/prognostics agents have the capabilities of self-adaptation and
self-learning utilizing the vehicle and fleet level information. The whole framework will be
developed under a unified software agent framework.
|
RLW, Inc.
2029 Cato Avenue
State College, PA 16801 |
Phone:
PI:
Topic#: |
(814) 867-5122
C Mark Klemick
ARMY 08-147 Awarded: 3/1/2009 |
| Title: | Automated Algorithm Generator for Ground Vehicle Diagnostics/Prognostics
|
| Abstract: | The Automated Algorithm Generator combines a Library of diagnostic and prognostic
algorithms with an automated Framework system to completely automate health and
readiness reporting from widely dispersed Army combat and support vehicles. The
system provides an environment in which learning algorithms enhance quality and
reliability of platform status, health, and readiness reporting. The algorithm library draws
on current research in brain function and artificial intelligence. The framework structure
delivers a highly flexible, highly expandable skeleton for distribution of algorithms, reports
management, configuration management, health and readiness distribution, user
interfaces, and archive methodology. The framework is a loosely-coupled system
constructed from generic software modules that host the algorithms and perform common
system services such as built-in test, operator intervention, and extraction of system
performance metrics.
|
Band XI International, LLC
150 Beacon Hill Drive
West Hartford, CT 06117 |
Phone:
PI:
Topic#: |
(860) 233-1526
Brett Hackleman
ARMY 08-148 Awarded: 12/15/2008 |
| Title: | MANODS – Mobile Ad-hoc Networks with OSGi Distributed Services
|
| Abstract: | Band XI International, with a very strong background in delivering OSGi Service Oriented
Bundle Architecture solutions for embedded military applications will extend those efforts
to distribute services across multiple platforms that are connected through mobile ad hoc
networks. Beginning with the baseline service oriented applications previously developed
for CBRNE sensor synthesis and condition based maintenance using prior SBIR funded
research into an OSGi mobile embedded component suite (MECS), Band XI will extend the
reference implementations to incorporate a distributed services framework that binds all
available computing and storage resources into a collaborative system in which the whole
is greater than the sum of the parts.
|
CONCENTRIS SYSTEMS LLC
2800 Woodlawn Drive Suite 238
Honolulu, HI 96822 |
Phone:
PI:
Topic#: |
(808) 781-2003
Tareq Hoque
ARMY 08-148 Awarded: 12/8/2008 |
| Title: | Distributed Services Framework for Mobile Ad-hoc Networks
|
| Abstract: | The proposed project will result in the design of a “Distributed Services Framework”
(DSF) which provides a service-oriented, distributed architecture for the hosting,
advertising, discovery and invoking of “distributed services” across Army “Mobile Ad-hoc
Networks” (MANETs). Example distributed services include devices or applications
(storage, processing power, video, sensors, Internet access). The Concentris team will
investigate the CONOPS and design a framework that meets military requirements and
industry guidelines. Key tasks will include investigating Army concepts and applications,
researching DSF methodologies (framework workflow, service creation, deployment and
security), and creating an open architecture API library for future developers to implement
DSF services.
|
INTELLIGENT AUTOMATION, INC.
15400 Calhoun Drive Suite 400
Rockville, MD 20855 |
Phone:
PI:
Topic#: |
(301) 294-4765
Olga Ratsimor
ARMY 08-148 Awarded: 11/18/2008 |
| Title: | An Efficient Distributed Framework for Adaptive Service Discovery in Mobile Ad-hoc Networks
|
| Abstract: | The key innovation of this proposal is the development of a distributed service discovery
framework which employs simple yet elegant mechanisms to deliver comprehensive
solutions for service advertisement, discovery and access in mobile ad hoc networks
(MANETs). Our framework employs peer-to-peer caching to facilitate cross platform
collaborations and service discovery. In addition, we propose to use our unique service
evaluation and differentiation model provides a comprehensive and systematic approach
to comparing and evaluating discovered services. Mobile nodes within the network
differentiate between services based on characteristics such as levels of service
demand, presence or lack of specific service features/attributes and communication and
transaction costs. Furthermore, to facilitate the evaluation process and further enhance
service discovery we propose to use semantic service descriptions associated with a
set of novel protocols to facilitate advertisement dissemination.
|
MTS Technologies
2800 Shirlington Road Suite 1000
Arlington, VA 22206 |
Phone:
PI:
Topic#: |
(248) 637-5123
Lonnie Vance
ARMY 08-149 Awarded: 1/15/2009 |
| Title: | Sensors for Vehicle Health Monitoring
|
| Abstract: | This project will ultimately design, build, and demonstrate a bench-level prototype sensor
system (comprised of 5 sensors with sensor fusion algorithms) with the ability to
determine the state of health, predict component and system failures, and measure the
following: measure foreign inorganic materials in vehicle fluids; capture extreme shock
events; capture a wide range of load events; measure pressure, acceleration, torque,
and liquid quality; and, detect cracks in powertrain, chassis, and suspension components.
Effective and efficient platform health monitoring requires data readily available from the
vehicle databus as well as the integration of additional sensors to gather data that isn’t
readily available. Sensor fusion algorithms will be created to make more accurate system
level determinations based on the data derived from these individual sensors. Under this
effort, work will be done in the five technical areas described above. In addition, any
recommendations of suitable mounting locations for the sensors will be pursued. Data
types and data parameters that will be available from the working sensors and planned
data analysis to determine diagnostics and planned prognostics on the measured vehicle
components, sub-systems, and systems will be outlined.
|
PHYSICAL OPTICS CORP.
Applied Technologies Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501 |
Phone:
PI:
Topic#: |
(310) 320-3088
Yunping Yang
ARMY 08-149 Awarded: 12/15/2008 |
| Title: | Comprehensive Vehicle Health Monitoring Sensor System
|
| Abstract: | To address the Army’s need for vehicle health monitoring sensor and data fusion system
to effectively monitor and predict failures in high payoff areas, and to capture information
about the usage of the vehicle to accurately determine the state of health of vehicle
systems and components, Physical Optics Corporation (POC) proposes to develop a new
Comprehensive Vehicle Health Monitoring Sensor (COVEM) system. This proposed
COVEM is based on the fusion of several optical fiber sensing technologies to monitor all
significant vehicle-health-related events/parameters. The system offers the following
features: 1) high accuracy; 2) high-sensitivity; 3) compactness and light weight; 4) self-
containing and energy efficient; 5) reliability; and 6) cost-effectiveness. The innovation is
in use of a novel fiber-optic-based system design of the COVEM to make simultaneous
measurements of all the vehicle-health-related events/parameters, such as liquid quality,
tire pressure, and shock events. In Phase I POC will demonstrate the feasibility of COVEM
by investigating the system design by computer modeling, and fabricating and testing a
breadboard prototype (TRL 4) in a simulated platform. In Phase II an advanced,
miniaturized COVEM engineering prototype at TRL 5 will be assembled and tested both at
POC and at an Army facility.
|
Acellent Technologies, Inc.
835 Stewart Drive
Sunnyvale, CA 94085 |
Phone:
PI:
Topic#: |
(408) 745-1188
Shyan Bob Shen
ARMY 08-150 Awarded: 4/28/2009 |
| Title: | Smart Sensor Network for Platform Structural Health Monitoring
|
| Abstract: | Acellent proposes to develop a smart structural health monitoring (SHM) sensor network
system that can withstand the aggressive operations environment. It will be capable of
autonomously assessing, reliably in real time, the structural integrity of ground vehicle
structures and components. A new SMART Layer?hybrid consisting of an improved
piezoelectric sensor/actuator configuration (utilizing the proven SMART
Layer?technology) will be used to monitor the integrity of welded connections, bolted
connections, and possible corrosion in the structural members. With proper design and
placement of the piezoelectric sensors/actuators, the Acellent system will be fully
capable of detecting critical flaws due to fatigue, corrosion, or wear. The statistical
information generated establishes a confident reliability for maintaining the structural
integrity of ground vehicles through real-time monitoring. We will evaluate various existing
sensor types, checking what parameters are required to specifically monitor the
structural health of Army vehicles and bridging systems. The assessment will include
number of sensors required, their size, total weight, and power requirements. In addition,
a cost comparison between network design alternatives will be developed. Creation of a
methodology for installing the sensor network in new Army platforms and retrofitting of
existing Army platforms will also be included.
|
Impact Technologies, LLC
200 Canal View Blvd
Rochester, NY 14623 |
Phone:
PI:
Topic#: |
(585) 424-1990
Carl S. Byington, P.E.
ARMY 08-150 Awarded: 2/10/2009 |
| Title: | Embedded Structural Platform Analysis Network (eSPAN)TM
|
| Abstract: | Impact Technologies is creating a low-power, modular wireless sensor network for
health and usage monitoring of bridge and vehicle structures. The system utilizes a mesh
network of flexible sensor nodes connected to a communication node that transmits high-
level health metrics to an external system over a standard vehicle data bus. System
intelligence will be distributed among individual nodes to reduce the required
communication bandwidth and allow system capabilities to be customized for various
structures and vehicle platforms. The system will autonomously generate high-level health
metrics without placing a processing burden on existing vehicle management systems.
Key tasks in Phase I are to: 1) identify key target platforms and critical specifications
required to assess system health; 2) evaluate relevant communication standards and
interfaces for vehicle communication busses; 3) produce low-level indicators of structural
degradation and develop appropriate sensing and measuring methods; 4) develop a
wireless transmission architecture to efficiently transmit data to the coordinating node for
retransmission over the vehicle data bus; 5) perform a trade study to examine suitability
of adapting the system to new or existing vehicles and structures using different sensor
configurations; 6) create a plan to supply power to the sensor network on various
platforms.
|
DIAMOND VISIONICS LLC
400 Plaza Drive, Suite-A
Vestal, NY 13850 |
Phone:
PI:
Topic#: |
(607) 729-8526
James Pendrys
ARMY 08-151 Awarded: 11/26/2008 |
| Title: | Realistic High Fidelity Dynamic Terrain Representation
|
| Abstract: | The capability to modify terrain in real-time to create realistic modifications will provide
training value by assisting in the visualization of the occurrence in the training scenario.
For example, the capability to display the creation of craters with explosions or the tracks
of vehicles as they move across soft terrain can add a great degree of realism for
training. Diamond Visionics has developed the capability to construct and display dynamic
terrain using its GenesisRT™ visual system. This capability exploits the design of
GenesisRT™ to generate and display in real-time a terrain skin using elevation data rather
than fixed polygon models, such as a terrain skins generated in OpenFlght format. The
capability to modify terrain need not be limited to the terrain skin itself. For example,
modifications to bridges and overpasses in real-time would provide training value as well.
DVC has developed software that permits plowing of craters that can be used both for
the modeling of plowing and the modification of any object in the same manner.
|
Systems Technology, Inc.
13766 S. Hawthorne Blvd.
Hawthorne, CA 90250 |
Phone:
PI:
Topic#: |
(310) 679-2281
R Wade Allen
ARMY 08-152 Awarded: 4/28/2009 |
| Title: | Vehicle Dynamics and Motion Drive for Realtime Simulators
|
| Abstract: | Advances in simulator technology and the proliferation of low cost computers have
allowed researchers to move the test track/range indoors. To insure proper transfer of
experience, the many simulator components must work in harmony. This proposal
addresses the motion cueing for hexapod-based systems for driving simulations.
Hexapods have limited motion capability for representing lateral accelerations that are
represented in steady state by tilt cues. If done improperly the resulting cues will
negatively impact the simulation experience and may also result in simulator sickness,
regardless of the fidelity of the other simulator components. For the simulation of ground
vehicles, the Army has identified a need for motion cueing algorithms that will improve
perceived lateral handling of the vehicle. Two approaches are proposed: extensions to
the OverTilt algorithm currently used at TARDEC; and the RideCue algorithm that provides
extremely compelling specific force cueing without the need for washouts. To
demonstrate feasibility in Phase I, these algorithms will be advanced, analyzed, and
compared with the current TARDEC algorithm. The analysis will involve simulation of
advanced Army vehicles performing critical lateral maneuvering. In Phase II, the
techniques will be evaluated via a driver-in-the-loop simulation employing a 6DOF hexapod
platform.
|
AEGIS TECHNOLOGY
3300 A Westminister Ave.
Santa Ana, CA 92703 |
Phone:
PI:
Topic#: |
(714) 554-5511
Timothy Lin
ARMY 08-153 Awarded: 11/18/2008 |
| Title: | Improved Thermal Management Systems using Advanced Materials and Fluids
|
| Abstract: | Technical challenges in the thermal management of emerging military ground vehicles exist
with regards to providing adequate cooling for their key components such as engine and
power electronics. Fluid coolant and material solutions to these issues are critical for
these vehicles to achieve their desired performance. Therefore highly effective thermal
management systems utilizing advanced coolant and/or thermal material are needed in the
design of military ground vehicles in order to provide reliable mobility under all vehicle
operating conditions while meeting the needs of the vehicle and crew on a system level.
In this SBIR project, Aegis Technology proposes to develop and demonstrate a high
efficient compact heat exchanger utilizing nanofluids (e.g. SiC nanofluids) as coolant, and
high performance thermal material (e.g. strengthened graphite foam) as the core of the
heat exchanger. Advantages and challenges in using these novel coolant and thermal
material will be identified and compared with those using conventional coolant and thermal
material. The successful application of such high-performance coolant and thermal
material in vehicle thermal management systems will result in the benefits including:
improved thermal performance, significant weight savings, reduced cooling power, and
fuel savings.
|
INTERNATIONAL MEZZO TECHNOLOGIES, INC.
7167 Florda Blvd
Baton Rouge, LA 70806 |
Phone:
PI:
Topic#: |
(225) 706-0191
Charles Becnel
ARMY 08-153 Awarded: 11/18/2008 |
| Title: | Improved Thermal Management Systems using Plastic
|
| Abstract: | The objective of the program is to develop and demonstrate a new lightweight, low-
pressure drop, low cost, high heat transfer heat exchanger material for military vehicles.
Mezzo Technologies of Baton Rouge, Louisiana designs and manufactures heat
exchangers whose design is fundamentally different from traditional compact heat
exchangers. This program will focus on developing a plastic heat exchanger to
demonstrate the technology. These results can be applied to a wide range of military
vehicles and types of heat exchangers. Some of the types of heat exchangers include:
evaporator, condenser, oil cooler, intercooler, and radiators.
|
Active Signal Technologies, Inc.
Hammonds South, Unit Q 611 North Hammonds Ferry Road
Linthicum Heights, MD 21090 |
Phone:
PI:
Topic#: |
(410) 636-9350
Keith Bridger
ARMY 08-154 Awarded: 3/1/2009 |
| Title: | High Temperature Capacitors for Hybrid Electric Vehicles
|
| Abstract: | Active Signal Technologies, in collaboration with Novacap, Alfred University and
Lockheed Martin, proposes in Phase I to build a compact-design 700-V, 50 μF high
temperature capacitor module. The module is populated with 1 μF capacitors based
on a newly developed sodium bismuth titanate (NBT) dielectric with outstanding electrical
performance to 200°C and beyond. Its novel design allows for 115°C coolant flow
between the module stack layers, and the geometrical layout of components within the
array layers provides for very low ESR and ESL. NBT was selected because of its very
low combined temperature and voltage coefficient which gives rise to a net capacitance
change < 20% across the band from -40°C to +200°C at full voltage stress. The capacitor
is particularly well suited to handling high ripple current because of its low loss (< 2%)
and low frequency dispersion to 60 kHz. The proposal addresses key issues of
reliability, failure modes, size and cost. New formulations are investigated to increase
dielectric constant and reduce component size. In the Phase I Option and Phase II, nano
processing techniques will be introduced to reduce intrinsic flaw size, raise breakdown
strength and lower sintering temperature to enable the use of base metal electrodes.
|
TPL, Inc.
3921 Academy Parkway North, NE
Albuquerque, NM 87109 |
Phone:
PI:
Topic#: |
(505) 342-4440
Lew Bragg
ARMY 08-154 Awarded: 3/1/2009 |
| Title: | High Temperature Nano-composite Film Capacitors for Hybrid Electric Vehicles
|
| Abstract: | qFuture ground vehicles for Army applications are envisioned to use hybrid electric
propulsion. Hybrid electric vehicles will require electrical power systems which are more
compact and more efficient than those used in current vehicles. Power converters are
being developed to fit this requirement, operating at high frequencies to reduce the size of
passive components such as capacitors and inductors. DC bus capacitors for these
converters are a major consumer of available volume in present designs. Reduction in the
size of DC bus capacitors for power converters would be highly desirable, while still
providing high temperature (up to 200¢XC) and high frequency (greater than 60 kHz)
ripple current capability, and maintaining efficiency, reliability, and service life. TPL will
develop a novel nano-composite dielectric film and capacitor technology that is compact,
fault-tolerant and withstands the operating temperature and ripple current requirements
for the Army¡¦s envisioned hybrid electric vehicle. TPL has extensive experience in the
development of nano-composite material systems for advanced dielectric properties and
associated high performance capacitors. The capacitor is projected to have a packaged
specific capacitance > 1.2 ƒÝF/cm3, an operating temperature range of -40 to +200 „aC
and adapt easily to converter circuits and cooling systems.
|
Global Embedded Technologies, Inc.
23900 Freeway Park Drive
Farmington Hills, MI 48335 |
Phone:
PI:
Topic#: |
(248) 888-9696
Mark Stanczak
ARMY 08-156 Awarded: 3/1/2009 |
| Title: | Power Management for a Safe and Robust Vehicle-Grid Solution
|
| Abstract: | Mobile military operations often require the use of generators for power. The loss of
power due to a generator failure can compromise survivability. A military vehicle offers
an option to quickly restore power, but misuse by demanding too much power by can
destroy the vehicle’s power system, possibly worsening an already bad situation. Use of
several military vehicles together would spread the power demand burden, but
compatibility of disjointed sources is a issue. This is a power export challenge. Likewise,
military vehicles contain advanced technology for surveillance and defense. When
stationary power is available, vehicle assets should be used without having to burn fuel
or deplete the vehicle’s batteries. Future electric vehicles will depend on power sources
to recharge batteries. This is a power import challenge. This program addresses the
challenges of vehicle power export and import by using advanced power management to
provide safe and robust power solutions that will not compromise the primary mission of
the vehicle.
|
US Hybrid
445 Maple Ave.
Torrance, CA 90503 |
Phone:
PI:
Topic#: |
(310) 212-1200
Abas Goodarzi
ARMY 08-156 Awarded: 3/1/2009 |
| Title: | Exportable Vehicle Power Using Cognitive Power Management
|
| Abstract: | A network of the Distributed exportable power Generation "DG" with each DG capable of
having local power and energy management. The main power and energy control is
based on the real time power generation and the reserve capacity of the DG unit. All DG
units communicate via CAN J1939 with local and remote operation option. Each DG is
capable of 4-quadrant P-Q operation.
|
IMPACT TECHNOLOGIES, LLC
200 Canal View Blvd
Rochester, NY 14623 |
Phone:
PI:
Topic#: |
(585) 424-1990
Carl A. Palmer
ARMY 08-157 Awarded: 12/16/2008 |
| Title: | Drinking Water Quality Sensor System (Dr. Watsen)
|
| Abstract: | Impact Technologies, in cooperation with Dr. Lynn Fuller of Rochester Institute of
Technology, with oversight from SFA's Defense Products Division (DPD) who produce
the Tactical Water Purification System (TWPS) for the military, proposes to develop a
MEMS based sensor platform that integrates several key water quality tests into a single
chip. These tests are pH, free residual chlorine, turbidity, temperature, total dissolved
solids (TDS), and biological contaminants. This system will provide soldiers in the field
with real-time monitoring of their water supply to guard against disease and toxic agents.
Key tasks for Phase I include: 1) Finalizing sensing technologies to measure desired
parameters, 2) Designing and producing prototype MEMS chips, 3) Packaging prototypes
for testing - developing supporting electronics to perform signal conditioning and data
analysis, 4) Determining metrics of successful system operation based upon currently
accepted standards of water quality monitoring: characterizing the MEMS sensor
performance 5) Comparing MEMS system performance to that of commercially available
water monitoring systems and sensors 6) Identifying and integrating necessary system
modifications to meet Army goals for the Phase II effort. 7) Determine the path towards
deployment as part of productization for potable water systems in Phase II and beyond.
|
SYNTROTEK CORP.
2525 Arapahoe Ave. Suite E4-164
Boulder, CO 80302 |
Phone:
PI:
Topic#: |
(720) 841-7852
Ross C. Thomas
ARMY 08-157 Awarded: 11/25/2008 |
| Title: | Microfluidic Sensors for In-line Water Monitoring Applications
|
| Abstract: | The proposed SBIR project addresses the U.S. Army’s desire to confirm, on a real-time
basis, the quality of drinking water supplies produced by Military tactical water purification
systems that are used to ensure the safety of U.S. soldiers. The
development/commercialization of new microfluidic sensors, as discussed herein,
provides an innovative solution for reliably integrating together a multitude of water quality
measurements (i.e., TDS, pH, turbidity, free chlorine residual, temperature, TOC, DO,
conductivity, etc.) inside an autonomous, in-line sensor package. For example,
microfluidic-based sensors (i.e., MEMs, Micro Analytical Systems, Lab-On-A-Chip
Devices, etc.) have unprecedented commercial potential for enabling new water
monitoring breakthroughs for military, government and commercial sector applications.
Value-added benefits that make microfluidic sensors commercially attractive include: low
end-user costs, simple/non-technical deployment capabilities, device ruggedness, fast
response times and excellent sensitivity/selectivity to the desired target analytes in the
presence of chemical/physical interferences. Phase I research efforts will focus on
demonstrating the technical efficacy of the proposed microfluidic sensor technology in
relation to commercially available water quality sensors/analyzers, which are presently
used to continually (versus periodically) verify the proper operation of water purification
systems in real time.
|
Materia, Inc.
60 N. San Gabriel Blvd
Pasadena, CA 91107 |
Phone:
PI:
Topic#: |
(626) 584-8400
Farshad J. Motamedi
ARMY 08-159 Awarded: 2/12/2009 |
| Title: | Advanced Additives to Improve Fire Resistant Fuels (FRF)
|
| Abstract: | The Army needs a fire resistant fuel (FRF) that is safe from incendiary threat, limiting the
ability of the enemy to use fuel as a weapon. We propose a fuel additive that will severely
reduce the vulnerability of Army vehicles upon ballistic impact by preventing the fuel
forming a mist of small droplets, inhibiting explosive combustion and flame propagation.
Recent discoveries at Caltech have led to the design of an associative polymeric additive
that will overcome limitations inherent in previous efforts by the Army and the aviation
industry to develop mist-control FRFs. Such materials will represent a disruptive advance,
combining effectiveness at extremely low concentrations (<1000 ppm), resistance to
shear degradation, little-to-no impact on fuel performance or logistics, and no increase in
fuel toxicity. Materia proposes to develop these mist-control polymeric additives at
acceptable cost using its Nobel Prize winning metathesis technologies, working with
Caltech and JPL. In Phase I, we will demonstrate associative polymeric additives effective
as FRF. In Phase II, we will scale up the synthesis to enable large scale Army tests. In
both Phases we will consult with the Southwest Research Institute to collaborate on a
diversity of experiments relevant to full-scale implementation as the project evolves.
|
VECNA TECHNOLOGIES, INC.
5004 Lehigh Avenue
College Park, MD 20740 |
Phone:
PI:
Topic#: |
(617) 864-0636
Andreas Hofmann
ARMY 08-160 Awarded: 12/18/2008 |
| Title: | Intelligent Multi-modal Ground Robotic Mobility
|
| Abstract: | The Army has a critical need for high performance robotic mobility platforms that can
quickly and efficiently traverse challenging terrain, particularly those that would be
encountered in a wartime urban environment. In order to accomplish these tasks, such
robotic vehicles must have continuous contact and discrete contact locomotion modalities
(e.g., tracks and legs) and must have the intelligence to automatically select and operate
in the mode most suitable and efficient for the current situation. The proposed ultra-mobile
unmanned vehicle platform features an automatically adaptable locomotion articulation.
Key innovations include a novel hybrid/tracked mobility platform design with sufficient
degrees of freedom and range of motion to allow for a great variety of interesting
locomotion modes, a novel rotary hydraulic actuator with high strength, high range of
motion, high speed, and adjustable compliance. An advanced control system supports
highly energy efficient operation, thus increasing mission time between
recharge/refueling. An advanced navigation system analyzes the local terrain in the
vicinity of the robot, automatically plans locomotion trajectories in terms of center of mass,
foot placements, and track movement, and then executes this plan. This mobility platform
will provide a significant mobility improvement over wheeled systems.
|
CELLULAR MATERIALS INTERNATIONAL, INC.
2 Boar's Head Lane
Charlottesville, VA 22903 |
Phone:
PI:
Topic#: |
(434) 977-1405
Yellapu V. Murty
ARMY 08-161 Awarded: 12/16/2008 |
| Title: | Tactical Vehicle Underbody Blast Energy Absorber Kit
|
| Abstract: | CMI proposes a MicroTrussTM armor solution which is capable of absorbing at least 30%
of a blast equivalent to a STANAG 4569 Level 2 Blast (6 kg of explosives detonated under
the center of the vehicle at a standoff of 16”, or roughly equal to the clearance height of
a Humvee less the depth of the proposed armor solution). By absorbing this blast energy,
the armor will minimize damage to the vehicle skin and reduce the vertical lift and the
internal g-forces. This armor solution will weigh less than 20 psf and will be able to be
produced cost-effectively.
|
|