---------- ARMY ----------

136 Phase I Selections from the 11.1 Solicitation

(In Topic Number Order)
Applied Scientific Research
1800 East Garry Ave, Suite 214
Santa Ana, CA 92705
Phone:
PI:
Topic#:
(949) 752-7545
Adrin Gharakhani
A11-001      Awarded:5/12/2011
Title:Desktop CFD Analysis for Rotorcraft and Wake Aerodynamics
Abstract:The simulation of nearly all physical processes eventually leads to the evaluation of a linear system of equations of the form Ax = b, the vast majority of which involve sparse banded matrices. To this end, while highly optimized parallel algorithms are currently available for the solution of very large system of equations in a distributed computing environment, very little has been done to date on algorithms that run efficiently on multi-core CPUs. As such there are new opportunities to develop fast, cache aware, shared memory algorithms for the solution of sparse linear equations on multi-core CPUs. The objective of this Phase I proposal is to investigate the relative performances of multigrid and Krylov based linear solvers using existing technologies, and to propose strategies for follow on development work during Phase II. Additionally, a fast, cache-aware Krylov solver will be developed for multi-core CPUs as demonstration of feasibility for Phase II.

ParaTools, Inc
2836 Kincaid Street
Eugene, OR 97405
Phone:
PI:
Topic#:
(541) 913-8797
Ralph Christopher Bording
A11-001      Awarded:5/12/2011
Title:An Approach for Parallelizing Legacy CFD Applications
Abstract:The project will develop and evaluate a systematic methodology to evolve legacy CFD wake modeling tools for rotorcraft engineering from sequential to parallel execution on high- performance workstations. The work will focus on sparse-grid elliptic solvers found in packages such as HELIX-IA due to their computational intensity and sequential performance bottleneck. The Phase I approach will be to isolate where and how the solvers are implemented and used, create interfaces that allow solver modules to be more easily invoked, and replace the sequential modules with parallel versions from robust matrix and solver libraries. The approach is founded on an extensive and deep background of expertise, tools, and technologies we have developed in parallel software analysis, parallel performance evaluation, numerical software, and HPC environments. The multi-disciplinary team of experts assembled include the developers of the TAU Performance System® and PETSc who bring significant experience working with complex parallel software and computational simulation methods involving integration of sophisticated solver components. Successful completion of our project will create a strategy for code substitution that works well with CFD methods for Eulerian wake analysis, and a robust toolkit that can be refined in Phase II efforts to improve automation, platform porting, and parallel performance.

Combustion Research and Flow Technology, Inc.
6210 Kellers Church Road
Pipersville, PA 18947
Phone:
PI:
Topic#:
(215) 766-1520
Vineet Ahuja
A11-002      Awarded:4/25/2011
Title:Unsteady Airfoil Design Optimization with Application to Dynamic Stall
Abstract:One of the persistent problems affecting the aerodynamic performance of rotorcrafts is retreating blade stall that results in large pitching moments and hazardous control situations. Our primary goal is the development of an unsteady design optimization framework that can be applied to refine rotorcraft blade designs by delaying the onset of stall, and improving aerodynamic performance as well as lift cycle hysteresis. The proposed unsteady optimization framework utilizes an evolutionary algorithm, automated shape parameterization tool and a novel CFD derived analysis methodology for evaluating the objective function. The novel part of the framework is the unsteady analysis procedure that combines CFD, a modified Proper Orthogonal Decomposition Procedure (POD) and an Artificial Neural Network (ANN) to evaluate the objective function with the accuracy of a time- spectral method but at a fraction of the cost. The framework is readily applicable to Multi- Disciplinary Optimization (MDO) thereby leading to the inclusion of aero-elastic and aero- acoustic effects with minimal development. In Phase I we will demonstrate the applicability of the proposed framework to the shape optimization of a pitching airfoil without stall. In Phase II the problem of shape optimization with dynamic stall on a three-dimensional rotorcraft blade with and without MDO will be attempted.

Scientific Simulations LLC
1582 Inca
Laramie, WY 82072
Phone:
PI:
Topic#:
(405) 816-7368
Michael Long
A11-002      Awarded:4/21/2011
Title:Unsteady Airfoil Design Optimization with Application to Dynamic Stall
Abstract:This proposal seeks to develop a practical and economical design tool, first in two dimensions, and subsequently in three-dimensions, for optimizing helicopter rotor configurations for dynamic stall alleviation. The approach will consist of defining a target unsteady load pro_file for a pitching airfoil in two dimensions or three dimensional rotor con_figuration and modifying the shape of the airfoil/rotor blades in a manner which minimizes the difference between the computed and target load distribution. The effective solution of this optimization problem requires that the sensitivities of the objective with respect to the shape design parameters be available, and these are to be computed by solving the corresponding time-dependent adjoint problem. Although adjoint methods have been developed extensively for fixed-wing steady-state optimization problems, the practical extension of these techniques to time dependent problems has been limited due to computational cost and complexity. The use of adjoint methods for time-dependent dynamic stall alleviation would represent a significant advance in the state-of-the-art of rotorcraft design methodologies and enable the development of more advanced rotor configurations with associated performance benefits.

Systems Technology, Inc.
13766 S. Hawthorne Blvd.
Hawthorne, CA 90250
Phone:
PI:
Topic#:
(310) 679-2281
Brian Danowsky
A11-002      Awarded:4/21/2011
Title:Unsteady Airfoil Design Optimization with Application to Dynamic Stall
Abstract:The proposed work will develop the RObust unsteady aerodynaMic shapE Optimization (ROMEO) Tool specialized for design and optimization of airfoil shapes that alleviate adverse dynamic stall characteristics resulting from unsteady motion in viscous turbulent flow. The strategy is to use a high fidelity physics based Computational Fluid Dynamics (CFD) code for dynamic stall simulation and to use a nonlinear optimization scheme that guarantees robustness of the computed airfoil shapes to various error sources and uncertainties, such as un-modeled dynamics, manufacturing error and operating conditions variations. In addition, the tool will include the capability of a computationally efficient surrogate optimization design model. This capability will expedite initial trade-off studies for various airfoil shapes and operating conditions before finalizing the airfoil design with the high fidelity CFD-based model. Phase I effort will focus on developing a nonlinear optimization algorithm and strategy that alleviates adverse characteristics of unsteady/viscous/turbulent flow in a favorable way while maintaining desired performance. The design optimization will be further enhanced in Phase II with increased model fidelity and an uncertainty quantification model as a part of nonlinear optimization algorithm. The surrogate optimization design model will also be fully developed as a part of the Phase II effort.

Combustion Research and Flow Technology, Inc.
6210 Kellers Church Road
Pipersville, PA 18947
Phone:
PI:
Topic#:
(215) 766-1520
Ashvin Hosangadi
A11-003      Awarded:5/12/2011
Title:Development of an Improved Unsteady Low Mach Number Navier-Stokes Simulation Module for Rotorcraft Aerodynamics
Abstract:Accurate and efficient modeling of rotorcraft flowfields is challenging due to a combination of unsteady flow dynamics and a large disparity in Mach numbers. Preconditioning techniques used to alleviate numerical stiffness from low Mach numbers in steady flows have not performed as well in unsteady environments since preconditioning parameters that are optimal for efficiency are detrimental to the level of spatial dissipation necessary for accuracy. A unified flux formulation is proposed here where the optimal scaling required for spatial accuracy is independent of the preconditioning required for time-accuracy thus providing a framework that is valid over a broad range of flow conditions. An additional objective of our effort is the formulation of a more comprehensive “unsteady” preconditioning methodology when multiple time scales are present that would account for both for the unsteady frequencies associated with local flow fluctuations, as well as system wide frequencies such as the blade passage frequency. In this effort, we will test and validate proposed unsteady flux formulations on unit problems with analytical solutions, while its application to rotorcraft flowfields and implementation in the Helios rotorcraft computational framework will be undertaken in the follow-on Phase II effort.

Delta Group International LLC
15235 Diamondhead Court, Suite 202
Colorado Springs, CO 80921
Phone:
PI:
Topic#:
(240) 997-1911
Sudarshana Koushik
A11-004      Awarded:5/12/2011
Title:An External Pressure Data System for Complex and Dynamic Surfaces
Abstract:A proposed new external pressure measurement data system for rotors and wings will use COTS components and specially designed hardware and software. The new measurement data system consists of two parts; a glove-like surface treatment that contains the pressure measurement devices and wires passing to a recording device on the moving rotor blade (or wing) and a rotating data acquisition and storage system. Recovery of high quality data measured in the fixed frame is accomplished by downloading to a portable computer after the rotor is stopped. This simple but novel approach ensures high data quality at low cost because the system is adaptable to existing rotors and wings, without extensive modification of rotor blades. Because slip rings are not required to transfer the rotating data to the fixed frame, there is a high probability of high quality results. In Phase I, a design will be developed and key components of the proposed design will be validated. In Phase II, a prototype design is built, tested, and applied in a research rotor test.

Combustion Research and Flow Technology, Inc.
6210 Kellers Church Road
Pipersville, PA 18947
Phone:
PI:
Topic#:
(215) 766-1520
Neeraj Sinha
A11-005      Awarded:5/10/2011
Title:Multiple Reaction Control Jet Modeling
Abstract:The program focuses on CFD modeling requirements for predicting Multiple Reaction Control Jet (MRCJ) plume flowfields for hypersonic interceptors. Unified kε turbulence model, and varied extensions that provide for scalar fluctutation models (SFM), baroclinic torque effects, realizability constrainst, vorticity/strain non-equilibrium effects, etc. will be systematically evaluated. Complimentary Direct Numerical Simulations (DNS) will provide additional turbulence statistics that are not readily/reliably measured and provide insight into unsteady effects. The DNS data will support enhancements to the CRAFT Tech unified k-ε turbulence model. The impact of employing a variable turbulent Prandtl and Schmidt number methodology, based on a two-equation scalar variance framework, will be considered for reacting and non-reacting MRCJ. The effort will lead to extended validation of enhanced turbulence modeling tools, increased reliability of aerodynamic drag & heat flux predictions and fills a major gap at the US Army by improving upon jet interaction (JI) simulation capabilities required for design of hypersonic missiles with multiple surface- mounted, fast-reacting jet thrusters.

Applied Radar, Inc.
315 Commerce Park Road
North Kingstown, RI 02852
Phone:
PI:
Topic#:
(401) 295-0062
Marcos Bergamo
A11-006      Awarded:6/1/2011
Title:Spread Spectrum Digital Beamforming for Millimeter Wavelengths (MMW-SSDBF)
Abstract:Key to phased arrays that can scale to high frequencies, bandwidth and large apertures is an architecture that enables full digital beamforming and large-array performance with minimum electronics per element. Out of the three proven beamforming methods for phased arrays: analog, conventional digital and spread spectrum digital beamforming (SSDBF), just the latter scales well to large arrays at high frequencies-and-bandwidth while being supportive of “one-shot” area search and simultaneous multiple-target tracking. SSBDF flexibility and scalability to MMW frequencies result from five complementary capabilities that will be included in the proposed MMW-SSDBF: (1) phase shifters used not for beamforming but for return signal multiplexing; (2) full-quality digital beamforming with one- bit phase shifters and single up/down converter and Nyquist rate DAC/ADC for the array; (3) orthogonal codes to detect cross-polarizations; (4) virtual array technologies supportive of high-resolution beamforming with spaced transmitters and receivers; (5) software-define radar implementation. Applied Radar proposes to develop the system architecture, design phase shifters and simulate the performance of a SSDBF system that will scale in frequency (e.g., up to 300 GHz) and to large virtual arrays in Phase I, and develop a prototype radar system and demonstrate its performance at 100 GHz in Phase II.

Nuvotronics LLC
7586 Old Peppers Ferry Loop
Radford, VA 24141
Phone:
PI:
Topic#:
(978) 930-3496
Robert Reid
A11-006      Awarded:5/13/2011
Title:G-band (140-220 GHz) ESAs
Abstract:Nuvotronics proposes the development of G-Band (140-220 GHz) Electronically Scanned Apertures (G-Band ESAs). This program will demonstrate a multi-element electronically scanned phased array at 220 GHz that fits in a volume under 0.1 cubic cm. The miniature array is possible because of the revolutionary capability of PolyStrata™ technology to monolithically fabricate all of the passives of a millimeter wave aperture including: a waveguide to coaxial input transition, low loss rectangular coaxial transmission lines, multiple 2-way power splitters, and high efficiency radiating elements. Low loss phase shifters will be developed to provide rapid electronic tuning. This technology is scalable to larger apertures and a wide range of applications.

Phase Sensitive Innovations
51 East Main Street Suite 102
Newark, DE 19711
Phone:
PI:
Topic#:
(302) 456-9003
Christopher A Schuetz
A11-006      Awarded:5/13/2011
Title:Phased array three-dimensional beam steering system for millimeter wave sources emitting in the 100-300 GHz region
Abstract:Herein, we propose a novel approach to achieving a broadband, phased-array transmitter operating at frequencies from 100-300 GHz. Our approach is based on the concept of optically distributing a pair of locked optical tones to an array of antenna coupled photomixers. Lightweight optical fibers enable the distribution of these optical tones to any arbitrary antenna array geometry with antenna placement being only limited by the physical size of the antenna. Each node of the array will be capable of emitting powers approaching 1mW at 100 GHz and the number of nodes in the array can be easily scaled using bulk optical splitting techniques and optical amplifiers. Phasing of the array is achieved using an array of optical phase modulators, which can be exceedingly fast enabling unprecedented beam slew rates. Our novel optical locking technique generates millimeter-wave tones with 1 Hz linewidths for high purity spectral emission. When combined, this photonically-enabled array will yield scalable, high-fidelity mmW phased array that covers the entire mmW spectrum in a single array.

Agiltron Corporation
15 Cabot Road
Woburn, MA 01801
Phone:
PI:
Topic#:
(781) 935-1200
Jae Ryu
A11-007      Awarded:5/24/2011
Title:Efficient mid-range power transfer to multiple devices
Abstract:Agiltron proposes to fabricate a new type of portable inductively wireless battery charger station to relieve the logistic footprint and operation complexity of the wired power connection for charging battery-operated devices in the battlefield management. The wireless battery charger station will allow power transfers greater than 5 meters from the charging source with efficiency more than 50%. Multiple receivers can simultaneously draw up to 81 W each, total system with potential power of 800 W for 10 or more receivers. The wireless battery charger stations are compact with a small portable footprint, with a maximum length less than 0.6m. Power can transfer through many common materials like tent canvas and plywood. The system is low cost, robust and easy to maintenance.

PaneraTech
7056 Falls Reach Dr. Suite: 304
Falls Church, VA 22043
Phone:
PI:
Topic#:
(614) 599-8493
Yakup Bayram
A11-007      Awarded:5/19/2011
Title:Microwave Wireless Power Transfer System
Abstract:PaneraTech is proposing a microwave wireless power transfer technology to meet U.S. Army's desired 50% efficiency at 5m and further. Our proposed technology leverages our ability to confine power in a narrow beam to enable long distance wireless power transmission without compromising efficiency. Microwaves are also able to penetrate through foliage, plywood and tent canvas; thus, able to meet U.S. Army's vision to deploy this technology at active battlefield. Two key components of the system is rectifier and high gain antennas. Our team is leveraging its expertise in rectifiers to achieve extremely high efficient rectifier circuits by harvesting its multi-spectral properties. We are also leveraging our expertise in novel antenna designs to deliver mobile, compact unit that can be deployed in the active battlefield with ease.

Intelligent Automation, Inc.
15400 Calhoun Drive Suite 400
Rockville, MD 20855
Phone:
PI:
Topic#:
(301) 294-4760
Dan Xiang
A11-008      Awarded:6/20/2011
Title:Micro X-ray Fluoroscopic Volumetric Digital Image Correlation System for Internal Deformation Measurements
Abstract:The Weapons and Materials Research Directorate (WMRD) of the Army Research Laboratory (ARL) is seeking an “in-situ” computed tomography (CT) based volumetric measurement system that incorporates volumetric digital image correlation (VDIC) algorithms for quantitative analysis of internal deformation of targets during impact. This CT-based VDIC system will enable researchers to study deformation and failure of composite armor systems during ballistic impacts. Such a system should also benefit the study of the failure behavior in biological systems. As a result, lighter weight armor systems for both personnel and vehicles can be designed and developed. Unfortunately, such an “in- situ” CT-based VDIC system does not exist. To address this critical need, Intelligent Automation, Inc. (IAI) proposes to develop a Micro X-ray Fluoroscopic Volumetric Digital Image Correlation (MXF-VDIC) system for real-time internal deformation measurements.

Triple Ring Technologies, Inc.
39655 Eureka Drive
Newark, CA 94560
Phone:
PI:
Topic#:
(510) 592-3000
Brian Wilfley
A11-008      Awarded:7/28/2011
Title:High-speed volumetric measurement system for high-rate deformation
Abstract:We at Triple Ring Technologies, Inc. propose to begin development of a very-high-speed volumetric imaging system and image analysis algorithm that together will be able to track the evolution of high-rate deformations. The key to our proposed technology is our proprietary high-speed X-ray detector that generates images at 780,000 frames per second and is capable of up to 1.4 million frames per second. In order to determine the trajectories of multiple objects with maximal precision, we envision a crossed-beam system comprising multiple source/detector pairs. We ultimately envision a multi-axis system that generates three-dimensional data at the rate of up to 1.4 million frames per second. The technical objectives of Phase I are designed to evaluate the feasibility of implementing the proposed integrated hardware/software technology. In the first objective we will experimentally demonstrate tracking a projectile traveling at up to 330 m/s in 2D utilizing a single projection geometry. In the second objective we will simulate the functionality of a multi-axis system for high-speed 3D tracking. Our final report will document the efficacy of the proposed method and will supply the product requirements for the design of the complete multi-axis system.

Aerius Photonics, LLC
2223 Eastman Avenue Suite B
Ventura, CA 93003
Phone:
PI:
Topic#:
(805) 642-4645
Mr. Llyod Linder
A11-009      Awarded:6/3/2011
Title:Readout-Integrated Circuit (ROIC)
Abstract:Corrugated Quantum Well Infrared Photo-Detector (C-QWIP) Focal Plane Arrays (FPAs) are being extended to higher resolutions with some compromise to detector performance. These FPAs have many LWIR camera applications at the ARMY, including the Objective Pilotage for Utility and Lift (OPUL) program, unmanned air vehicles (UAV), command and control (C2), and helicopters (K-MAX). The technology also has space instrument applications for the Europa mission. A ROIC is required to address the C-QWIP limitations. These limitations include: high dark current as a result of the low resistance-area product at zero bias (RoA) product, short circuit protection for pixel shorts, and the ability of the ROIC to handle 5-10V detector bias to increase detector quantum efficiency (QE) without damage to the ROIC for pixel shorts. These features will allow the C-QWIP arrays to be operated at higher temperatures, with higher QE. In Phase I, requirements for the ROIC will be defined. The ROIC unit cell circuit performance will be simulated, and the floor plan of the ROIC will be established.

Cyan Systems
5385 Hollister Ave
Santa Barbara, CA, CA 93111
Phone:
PI:
Topic#:
(805) 453-0582
John Caulfield
A11-009      Awarded:6/17/2011
Title:Corrugated Quantum Well Infrared ROIC technology (CROIC)
Abstract:The Corrugated Quantum Well Infrared ROIC (CROIC) FPA is the centerpiece for a potentially revolutionary technical break-through required in the successful development of Broadband C-QWIP sensors with FPA format of greater than 2000 x 2000 pixels. The Corrugated Quantum Well Infrared Rios’s innovative design will allow breakthroughs to high sensitivity C-QWIP detectors with adaptive/precision dynamic range control and novel noise reduction circuits. Figure 1 illustrates the ROIC Circuit which provides adaptive charge skimming, enhanced dynamic range, subframe averaging noise reduction, and shorted pixel mitigation for C-QWIP Detectors.Cyans CROIC architecture allows high voltage detector biasing so the C-QWIPS detectors can reach peak responsivity. The CROIC will be designed to support single color P on N or N on P polarity detectors and also support dual band C-QWIP arrays thanks to a unique high bias capable dual polarity input circuit.

Infrared Laboratories, Inc.
1808 E. 17th St
Tucson, AZ 85719
Phone:
PI:
Topic#:
(520) 622-7074
Ken Salvestrini
A11-009      Awarded:5/12/2011
Title:Broadband long wavelength large format focal plane array sensors
Abstract:The objective of this proposal is to use the proprietary knowledge of readout integrated circuit (ROIC) design gained through our past 20+ years of experience to investigate, research and design a dedicated readout architecture optimized for the high performance C- QWIP PDAs developed by the Army Research Laboratory (ARL) and its partner. These high performance C-QWIP PDAs have demonstrated good results in high speed, high resolution long wavelength infrared (LWIR) imaging applications. This research will result in a state-of-the art ROIC architecture which will fully realize the potential performance of these PDAs, thereby creating an advanced C-QWIP Based Focal Plane Array (FPA). Some immediate applications for these FPAs include manned and unmanned aerial reconnaissance under obscurants and poor weather conditions, identifying targets at the maximum range of future weapons, discriminating between: military and civilian targets, live and decoy systems, operational and non-operational systems, etc. The broadband C- QWIP FPAs are also capable of hyperspectral imaging for chem/bio detection, which improves the chemical, biological, radiological and nuclear (CBRN) capability of the Army helicopters in general, allowing rapid detection, location, assessment, and identification of enemy dismounted soldiers.

Applied Colloids
11080 Industrial Circle NW
Elk River, MN 55330
Phone:
PI:
Topic#:
(651) 485-1368
Gary Pozarnsky
A11-010      Awarded:4/29/2011
Title:Degassing of Nanostructured Composite Powders Utilizing Unique, Low-Cost Heating Method
Abstract:Applied Colloids proposes the use of a unique heating method to degass cryomilled powders for use in Metal Matrix Composites (MMCs). This method is low-cost and scaleable to production quantities. Phase I of this program will degass nanostructured aluminum-boron carbide powders at the rate of 20 pounds per eight hours. Cryomilled powders will be supplied by Bepex International, a company familiar with cryomilling and the equipment to perform it. Phase II will consist of scaling up the degassing process to a rate capable of supplying 200 pounds of degassed material in twenty four hours.

MATSYS, Inc.
504 Shaw Road Suite 215
Sterling, VA 20166
Phone:
PI:
Topic#:
(703) 964-0400
Tony F Zahrah
A11-010      Awarded:5/18/2011
Title:Novel Inexpensive Scalable Fluidized Degassing Process for Nanostructured, Lightweight Composite Powders
Abstract:MATSYS proposes to develop novel fluidized degassing system for high-strength, nanostructured, lightweight Al-based composite powders. This effort will build on our extensive experience in fluidized powder flow to develop a new generation of inexpensive, scalable and highly-efficient fluidized powder systems to speed-up the removal of the PCA, such as stearic acid, used in the production of nanostructured, lightweight composite powders. In the proposed concept we will introduce nitrogen in a loose powder bed as it is being heated. The gas will be introduced at multiple levels to ensure all the powder is exposed to it and speed up the removal of the PCA byproducts. This will reduce the exposure of the powder to temperature to minimize any grain growth. The gas will be introduced at very low pressure and flow rate to prevent any spouting, channeling or cracks which, if they develop, will cause the gas to escape without any removal of the PCA byproducts. The system will have no moving parts, which will make it easy and inexpensive to use, and minimizes maintenance costs. During the proposed project, we will build a prototype system and demonstrate the use of fluidization for the removal of the PCA byproducts while maintaining the microstructure of the starting powder.

Thermacore, Inc.
780 Eden Road
Lancaster, PA 17601
Phone:
PI:
Topic#:
(412) 382-7150
Timothy M. Delahanty
A11-010      Awarded:7/13/2011
Title:Improved Efficiency Process for Degassing Nanostructured Composite Powders - Alternate PCA
Abstract:Degassing to remove Hydrogen is an expensive and time consuming problem. One solution is to find innovative degassing processes. Another is to eliminate one of the sources of hydrogen namely Stearic Acid which is the surfactant of choice. This proposal attempts to replace stearic acid with pure carbon. Some early work suggested this change might be possible. The proposal focuses on the basis of replacement.

Liuman Technologies
3773 Viceroy Dr.
Okemos, MI 48824
Phone:
PI:
Topic#:
(517) 353-6716
Dan Schleh
A11-011      Awarded:5/17/2011
Title:Instrumented Projectiles for Measuring Impact Forces to Characterize Ballistic Behavior of Fabrics and Composites
Abstract:In order to simulate the high velocity involved in ballistic impacts, at least up to some extent, laboratory used gas guns have been developed for material and structure testing. However, if the projectiles of the guns are not instrumented, they cannot provide information concerning impact mechanisms and damage processes during impacts. In an effort to improve their measuring capability, accelerometers may be added to the gun projectiles. Besides, due to the small dimensions, large deformation and high frequency involved in ballistic impacts, difficulties in extracting impact mechanisms and damage processes will continue to exist. Strain gage based high-velocity ballistic impactors are very different from strain gage based low-velocity drop-weight impactors. The former are based on strain wave propagation while the latter deformation. Many more challenges are expected to encounter in the development of high-velocity instrumented ballistic impactors than that in the low-velocity drop-weight impactors. However, the reward of an instrumented ballistic impactor will be enormous. It can help to improve the understanding of the impact mechanisms involved in ballistic impacts and the damage processes occurred in the impacted specimens. Hence, the design of composite materials and structures for combating ballistic impacts can be greatly accelerated.

McQ Inc.
1551 Forbes St.
Fredericksburg, VA 22405
Phone:
PI:
Topic#:
(540) 373-2374
Wade Calcutt
A11-011      Awarded:5/17/2011
Title:Instrumented Projectiles for Measuring Impact Forces to Characterize Ballistic Behavior of Fabrics and Composites
Abstract:The current laboratory methods used to experimentally evaluate the performance of textile armor fabric during ballistic impact do not provide time dependent load information. However, knowledge of the dynamic load spectrum imparted by a projectile to the fabric is required in order to properly characterize the dynamic response and failure mode of fabric yarns. What is needed is a real-time measuring technique that would provide information essential for the design and evaluation of both fabric and composite configurations common to these types of armor. To provide this capability McQ Inc. proposes to develop an advanced, ruggedized instrumented projectile (ARIP) that measures and records the dynamic force loading incurred during an impact. The capability provided by the ARIP will allow the Army to easily and accurately assess the performance of fabric/composite armor to impact in a manner never realized before. The technology developed by this project could be applied to civilian applications involving high rate impacts.

Syntronics
3500 Shannon Park Drive
Fredericksburg, VA 22408
Phone:
PI:
Topic#:
(540) 374-1000
Brian Tacke
A11-011      Awarded:6/22/2011
Title:Instrumented Projectiles for Measuring Impact Forces to Characterize Ballistic Behavior of Fabrics and Composites
Abstract:The Army utilizes soft body and vehicle armor systems made up of fabrics and composite materials for resistance to minimum weight ballistic impacts. To characterize the performance of these systems, the development of high fidelity sensors and data collection instrumentation is a necessary “first step” to assess the armor system’s performance. An instrumented test projectile that can report the load-time characteristics of the impact event will provide essential information for evaluation and design of these armor systems. It is proposed to develop a very small data collection instrument with multiple input sensor channels to capture the ballistics impact load-time history information. The system must survive dynamic, high energy impacts and provide the bandwidth and dynamic range to capture the critical data. With the ever evolving advances in weapons technology, the need for high fidelity data collection becomes even more important in the future. The proposed unit will be a robust, low power, and low cost design, and it will be based earlier developed technology used in the development of small, low cost instrumentation for munitions applications including guidance, sensor management, and sensor data collection.

Onyx Optics, Inc.
6551 Sierra Lane
Dublin, CA 94568
Phone:
PI:
Topic#:
(925) 833-1969
Helmuth Meissner
A11-012      Awarded:6/10/2011
Title:Coilable crystalline fiber (CCF) Er-doped eye-safe laser gain medium
Abstract:The Phase I effort aims to demonstrate a new approach to coilable crystalline fiber lasers that builds on Onyx Optics’ experience of manufacturing adhesive-free composite waveguide structures to produce bendable double-core laser ribbons. Onyx Optics proposes to focus on the manufacturing and characterization aspects of the technology because it appears essential to develop a reproducible process and characterize optical, and mechanical properties of coilable waveguides with the objective of presenting an alternative to glass fiber lasers for power scaling to 100 kW and 1000kW output. The lasing demonstration of single and multimode flexible ribbons at ARL is a critical element of Phase I. In effect, the Phase I should lay the groundwork for demonstrating the competitiveness with optical fibers and bulk crystal lasers for Directed Energy Weapons. There are many critical parameters for establishing crystalline ribbon fiber lasers. Accuracy of fabrication is a prerequisite. The design of the ribbon for performance as a laser is an important consideration. The difference in refractive index between the core and inner cladding, the transmitted wavefront as well as the passive loss due to scattering and background absorption have to be determined. The mechanical properties of the ribbon will be predicted and experimentally confirmed.

JME, Inc.
17210 Parkland Drive
Shaker Heights, OH 44120
Phone:
PI:
Topic#:
(216) 751-9537
John R. Miller
A11-013      Awarded:6/13/2011
Title:Graphene-Based Electric Double Layer Capacitor
Abstract:We propose to develop processes and process flows to create optimized vertically-oriented graphene nanosheet electrodes, use these electrodes to fabricate prototype electric double layer capacitors (EDLCs), and demonstrate their superior electrical performance as compared with similar devices fabricated using activated carbon. Two EDLC designs will be evaluated, the first being the conventional “separator between two electrodes” and the second being a separatorless planar structure with interdigitated electrodes covered by graphene nanosheets. This second design offers energy and power density advantages as well as increased flexibility of use, for instance, in making a conformal high-power storage device.

Vorbeck Materials Corp.
8306 Patuxent Range Road Unit 105
Jessup, MD 20794
Phone:
PI:
Topic#:
(301) 497-9000
John Lettow
A11-013      Awarded:5/2/2011
Title:Functionalized Graphene Based Supercapacitors
Abstract:The power requirements of many devices and applications, ranging from transportation to portable telecommunications, exceed the capabilities of conventional batteries. Supercapacitors can provide such high powers due to their high charge-discharge rates and have the advantage of being stable for much longer times compared to batteries; but, they usually have low energy densities. There are two direct ways to increase the energy density of supercapacitors: increasing the specific capacitance of the active material, and increasing the operating voltage. Graphene based ultracapacitors can provide energy densities approaching to those of batteries due to the high specific capacitance and high surface area of graphene. In the proposed Phase I SBIR program, Vorbeck Materials, presently the only company that has EPA approval to commercially sell graphene-based products, will focus on production of high surface area graphene electrodes for ultracapacitor applications. The proof of concept for high energy density supercapacitors will be demonstrated by understanding the parameters that control the surface area and capacitance of graphene electrodes. In parallel, practical approaches for producing graphene electrodes will be developed as a preparation for the scale up.

Saxet Surface Science
3913 Todd Lane Suite 303
Austin, TX 78744
Phone:
PI:
Topic#:
(512) 462-3444
Gregory A. Mulhollan
A11-014      Awarded:7/19/2011
Title:Negative Electron Affinity GaAs as a Thermoelectric Cooler Element
Abstract:This project will result in investigation and modeling of heat flow in a Bi2Te3-Sb2Te3 superlattice based thermoelectric cooler stack and the development of the series of processes for negative electron affinity activation of the stack substrate as a basis for an advanced sensor cooler in which current is transported across a vacuum gap that acts as a conduction and convection thermal barrier between the stack and the outside environment.

Aurora Flight Sciences Corporation
9950 Wakeman Drive
Manassas, VA 20110
Phone:
PI:
Topic#:
(617) 500-4807
James Paduano
A11-015      Awarded:5/25/2011
Title:MEMS Setae for Bio-Inspired Wind and Lift Sensing
Abstract:Aurora proposes to develop bio-inspired wind and lift sensing, and to test implementations that would enable mid-term integration on current and planned small and micro unmanned aerial systems (UAS). By using MEMS hair cells currently under development for the replication of insect flight, our approach will have long-term applicability to Army UAS concepts from “small” down to “nano” size ranges. Such hair cells have the ability to yield information on local flow fields before those flows produce inertial effects on a vehicle. Our university partners are leading experts in how insects fly, and have reverse-engineered the nervous systems of insects to understand how vision and hair sensors are used together to enable flight control and stability. Aurora and its partners are already collaborating on research into insect-based visual guidance concepts. Thus Aurora is not only transitioning MEMS airflow sensor fabrication capabilities, but also leveraging ongoing research on understanding of how best to integrate multiple bio-inspired sensors into flight control systems.

Creare Inc.
P.O. Box 71
Hanover, NH 03755
Phone:
PI:
Topic#:
(603) 643-3800
Michael D. Jaeger
A11-015      Awarded:7/12/2011
Title:A MEMS-Based Sensor Array for Flow Field Measurements and Aerial Vehicle Control
Abstract:Small and micro unmanned aerial systems are desired for carrying sensors into cluttered urban environments, areas of dense vegetation, and confined spaces. Control systems for these small vehicles are currently based on control approaches for larger vehicles in well- defined flows and are inadequate for gusty, highly dynamic environments, extreme vehicle maneuvers, and unconventional flight mechanisms. Control of small and micro aerial vehicles under these conditions will require sensing and adapting to small scale flow phenomena in real time. Creare proposes to develop a MEMS-based sensor system that measures pressure and flow velocity across vehicle surfaces. The sensor system is low- cost, lightweight, and easily installed on diverse vehicle shapes, and it will provide critical information related to lift, vortex attachment, and stall. The technology will improve control of small and micro aerial vehicles and enable their use for military recognizance and search and rescue operations. In Phase I, we will demonstrate the basic sensor functionality and outline a conceptual approach for using the sensors for aerial systems control. In Phase II, we will produce and test a breadboard sensor system to demonstrate its effectiveness for aerial vehicle control.

Physical Sciences Inc.
20 New England Business Center
Andover, MA 01810
Phone:
PI:
Topic#:
(978) 689-0003
Richard W. Guiler
A11-015      Awarded:5/31/2011
Title:Micro-Feather Sense and Control MAV Performance Aerodynamic Enhancement System
Abstract:Physical Sciences Inc. (PSI) in collaboration with the Iowa State University (ISU) proposes to develop an innovative bio-inspired approach for dramatically increasing the efficiency and agility of micro air vehicles (MAVs). The concept is to develop micro-feather/hair covered membrane wings for a flapping wing MAV that will allow the vehicle to approach the flight efficiency and agility of the Hawkmoth by both sensing lift producing flow phenomena and actively (or passively) modifying the boundary layer flow. When successful the commercial potential of this discovery will be far reaching, allowing the development of MAVs that can robustly operate in highly cluttered, dynamic environments in the presents of wind gusts – something that is impossible with today’s MAV designs. This boundary layer sense and control concept will also be developed as a applique to enhance the performance of a small unmanned system such as the WASP and RAVEN UAVs by sensing a stall before it begins and delaying it.

Intelligent Automation, Inc.
15400 Calhoun Drive Suite 400
Rockville, MD 20855
Phone:
PI:
Topic#:
(301) 294-4251
Justin Yackoski
A11-016      Awarded:5/4/2011
Title:Interoperability Architecture for Simulators and Radio Models
Abstract:Simulation is an important tool in developing and evaluating network and communication technologies, and many discrete event simulation (DES) systems have been developed. But each DES defines a unique interface between its core and radio models. Significant effort is required to port a radio model from one DES to another and then validate that the model’s accuracy has not been adversely affected. This process must be repeated each time the radio model is updated. Immediate, automatic conversion between DESs allows radio models to be effectively shared, shortening the development cycle, and accelerating the improvement of radio technology. IAI proposes to develop an Interoperability Architecture for Simulators and Radio Models (ISAM). ISAM serves as an adapter and creates an automated process for compiling and using existing radio models in any DES, regardless of which DES the radio model was written for. The key innovations of ISAM are: 1) a set of automated syntax and semantics translators which preserve model functionality and correctness, 2) a three-tiered adapter design that reduces complexity and allows translation component re-use, and 3) an intermediary common Application Programming Interface (API) to and from which all translation occurs and which allows users to directly write DES-agnostic radio models.

Charles River Analytics Inc.
625 Mount Auburn Street
Cambridge, MA 02138
Phone:
PI:
Topic#:
(617) 491-3474
Ryan Kilgore
A11-017      Awarded:6/21/2011
Title:Interface System Production, Evaluation, and Comparison Tool (INSPECT) Suite
Abstract:Currently available usability assessment tools provide a variety of approaches to automated graphical user interface (GUI) evaluation, each with their own advantages and disadvantages. To optimally exploit each tool’s strengths, a structured framework for integration is needed. However, a unifying framework that combines the outputs of various tools is not sufficient since it fails to address the need for fusing qualitative assessments and critiques. Therefore, we propose to design and demonstrate a taxonomy-based Interface System Production, Evaluation, and Comparison Tool (INSPECT) suite. The INSPECT suite has three major functions: (1) an assessment knowledge repository that captures and formats usability metrics, evaluation methods, and tools; (2) support for collaborative exploration, modification, and plug-and-play extension of the repository; and (3) repository- based guidance that streamlines the GUI assessment process and both solicits information from and provides information to analysts (e.g., by soliciting qualitative ratings when needed, automatically capturing quantitative metrics, explaining any redesign strategies). Analysts using the INSPECT suite to perform GUI assessments will spend less time and effort, and the results will be more comprehensive, structured, and repeatable while remaining flexible, harnessing analysts’ judgments, and requiring less usability expertise.

Harmonia, Inc.
2020 Kraft Drive, Suite 1000
Blacksburg, VA 24060
Phone:
PI:
Topic#:
(540) 951-5901
Marc Abrams
A11-017      Awarded:6/24/2011
Title:AIR Framework: Assess, Identify and Remediate the Usability of Graphical User Interfaces
Abstract:We present the Assess, Identify, Remediate (AIR) framework to integrate disparate tools and manual non-computer based methods for usability assessment. AIR is integrated into Microsoft Office so that it leverages a familiar user interface, and minimizes the knowledge, skills, and abilities required for users. It is fully extensible, so that 3rd parties can add their own tools to AIR. AIR is designed to incorporate traditional usability assessment tools (e.g., GOMS tools, video recording tools, IMPRINT), graphical user interface design tools (e.g., LiquidApps, Visual Studio), and allow creation of data capture methods for non-computer based assessment methods. AIR focuses on using commonly available technologies to maximize its adoption.

Giner, Inc.
89 Rumford Avenue
Newton, MA 02466
Phone:
PI:
Topic#:
(781) 529-0530
Robert C. McDonald, Ph.D.
A11-018      Awarded:5/13/2011
Title:Direct Energy Conversion Fuel Cell Using Ethylene Glycol with Non-Precious Metal Catalysts
Abstract:The proposed work will evaluate a new class of non-precious metal anode catalysts for Direct Ethylene Glycol Fuel Cells (DEGFC) in practical fuel cell hardware. The influence of catalyst composition and morphology on processing method, and on anode polarization will be investigated. The improved electrooxidation catalysts, together with low membrane cross- over rates and the potential to use very concentrated fuel/water mixes, forms the basis of a liquid feed fuel cell which exceeds the Direct Methanol Fuel Cell specific energy and energy density. The new catalysts incorporate only non-precious metals for reduced cost. Methods will be developed for processing membrane electrode assemblies to incorporate the new catalysts.

Mainstream Engineering Corporation
200 Yellow Place Pines Industrial Center
Rockledge, FL 32955
Phone:
PI:
Topic#:
(321) 631-3550
Joshua D. Sole
A11-018      Awarded:6/30/2011
Title:Direct Ethylene Glycol Fuel Cell Power System for Unattended Ground Sensors
Abstract:A new family of non-precious metal catalysts is proposed for the oxidation of ethylene glycol in an alkaline anion exchange membrane direct ethylene glycol fuel cell (AEM-DEGFC). The new catalysts proposed by Mainstream combine the most desirable characteristics of some already demonstrated catalysts, and are expected to exhibit high stability, minimal poisoning, and the full oxidation of ethylene glycol. The catalysts (described within the proposal) will first be demonstrated in an idealized alkaline media, followed by an experimental demonstration of the best performing catalyst in an actual AEM-DEGFC.

MKS Technology
PO Box 74
Centennial, WY 82055
Phone:
PI:
Topic#:
(307) 760-9907
Keith Carron
A11-019      Awarded:6/8/2011
Title:Plasmonic Nanosensors for Chemical Warfare Agents
Abstract:A powerful team of researchers from Northwestern University and MKS Technology has been assembled to develop a portable ultratrace level sensitive sensor for chemical warfare agents. The SERS technology will be developed and evaluated at Northwestern University while the materials and portable instrumentation will be developed and manufactured at MKS Technology. Nanoparticles tuned to a specific excitation will be our source of the LSPR effect and a novel layer-by-layer method will be used to create a gas permeable fiber material with very high sensitivity for chemical warfare agents. Our team realizes that a nanoparticle surface alone is not sufficient to produce strong enhancements for nerve agents. We will use a patented technology to demonstrate selective coupling of acetylcholine esterase inhibitors to our nanomaterials. Preliminary results for this method will be presented along with trace detection of blister agents. It is also clear that a potent SERS material for chemical warfare agent detection is not the only piece of the puzzle required to meet the objectives expressed by the Army; a portable Raman reader is also required. We will demonstrate a palm-sized low power consumption reader that uniquely identifies the SERS signatures produced by our enhanced nanoparticle materials.

Real-Time Analyzers
362 Industrial Park Road Suite #8
Middletown, CT 06457
Phone:
PI:
Topic#:
(860) 635-9800
Stuart Farquharson
A11-019      Awarded:5/31/2011
Title:LSPR Nanostructures for SERS
Abstract:The overall goal of this proposed program (through Phase III) is to develop a chemical warfare agent analyzer capable of detecting vapor phase agents at 10-7g/m3 in less than 1 minute. This will be accomplished by developing a method to produce novel localized surface plasmon resonance (LSPR) nanostructures, supported by theory, that produce a minimum surface-enhanced Raman scattering (SERS) enhancement of 1010, and incorporating them into an air collection sampling system coupled to a field-usable Raman spectrometer. Feasibility will be demonstrated during Phase I by developing and identifying LSPR structures that produce SERS with enhancement factors of 106 and greater using three chemicals, benzenethiol, dimethyl methylphosphonate, and methylphosphonic acid. 2- chloroethyl ethylsulfide will be measured in the vapor phase during an option task. The overall goal of the Phase II program will be to develop a prototype analyzer that can measure 10 chemical agent simulants at 10-7g/m3 concentration in less than 1 minute. This will be accomplished by optimizing the enhancement of the LSPR substrates (through theory and manufacturing), incorporating them into an air collection system coupled to a Raman spectrometer, and quantifying sensitivity. The Phase III program will focus on measuring real chemical agents and developing a field testable system.

Synsonix, LLC
610 E GILBERT DR APT 235
TEMPE, AZ 85281
Phone:
PI:
Topic#:
(412) 414-0187
Sumon Kumar Pal
A11-020      Awarded:6/8/2011
Title:Ultrasound for neuromodulation and control of post-trauma pain
Abstract:The objective of this proposal is to demonstrate the feasibility of using ultrasound induced neuromodulation to manage pain. SynSonix, LLC has been developing ultrasound neuromodulation (UNMOD) to noninvasively stimulate neural circuitry. Many studies have established the beneficial effects of neurostimulation for managing pain. However current methodologies require surgical implantation of stimulating electrodes which is an impractical solution for acute traumas. Pain management for acute traumas is generally accomplished with narcotics, which is less than ideal in a battlefield scenario as they severely effect cognitive abilities and have other unwanted side effects such as respiratory depression. Our technology of peripheral ultrasound neuromodulation (PUNMOD) offers several advantages over narcotics and current methods of neurostimulation. PUNMOD has the potential to be highly portable as a battlefield analgesic and has the advantage of leaving the patients cognitive abilities intact. In addition PUNMOD does not carry with it the risk of abuse or the need for the surveillance that is associated with pharmaceutical analgesics. In this proposal we outline a plan for the development and testing of a portable, first-generation prototype capable of noninvasive peripheral neurostimulation to modulate pain.

Spectral Platforms
5652 Stardust Road
La Canada, CA 91011
Phone:
PI:
Topic#:
(626) 532-7284
Ravi Verma
A11-021      Awarded:5/31/2011
Title:Raman Anthrax and Biothreat Detection System (RADS)
Abstract:Since the anthrax attacks of September-October 2001, the United States has developed and deployed several biothreat detection systems (most notably at various postal service locations). The most accurate systems utilize PCR technology and are therefore bulky, cannot be easily miniaturized, and generally are not suitable for detection in more remote locations. Smaller systems, such as those based on the detection of spores via standard Raman spectroscopy or by use of immunoassays result in an unacceptable high proportion of falsely positive signals, thereby limiting their utility. Here, we propose a highly specific bioterror threat agent detection system using ultraviolet light emitting diodes (UV LED) in a Raman spectrometer, combined with a 2D correlation analytic technique. In Phase I, we will validate our methods with experimental results collected using a breadboard instrument on an accepted anthrax simulant. We will demonstrate that our methods improve the detection sensitivity by 100,000-fold compared to the current approach for point-of-care detection. In Phase II, we will implement our technique in a compact point-of-care instrument ready for CONUS testing at an Army facility.

TIAX LLC
35 Hartwell Avenue
Lexington, MA 02421
Phone:
PI:
Topic#:
(781) 879-1231
William Barney
A11-021      Awarded:6/2/2011
Title:UV-enhanced Raman sensors with high SNR and spectral selectivity
Abstract:To support a variety of applications in environmental chemical sensing—including homeland security, defense, and commercial applications—we will develop a UV-enhanced Raman spectroscopy system which demonstrates improved SNR by up to 5 orders of magnitude and spectral resolution by up to 2 orders of magnitude, compared to standard Raman spectroscopy. Along with our Phase I performance results, we will present a draft design for a compact, integrated, rugged instrument, to be developed in Phase II.

Lynntech, Inc.
2501 Earl Rudder Freeway South
College Station, TX 77845
Phone:
PI:
Topic#:
(979) 764-2200
Alan Cisar
A11-022      Awarded:5/31/2011
Title:Efficient Electro-Oxidation of Ethanol for High Energy Density Direct Ethanol Fuel Cell System
Abstract:Ethanol is an attractive alternative as fuel for direct alcohol fuel cells since it is renewable, more energy dense and less toxic than methanol. Alkaline electrochemistry further provides potential for improved ethanol oxidation kinetics and the use of non-Pt catalysts. Complete 12 electron electro-oxidation of ethanol to CO2 is however difficult to achieve, resulting in low energy efficiency for the Direct Ethanol Fuel Cells (DEFCs). In addition, the requirement of KOH in the fuel feed complicates the system design. Lynntech proposes a combinatorial approach to the development of active and stable ethanol electro-oxidation catalyst to achieve high electron transfer efficiency of the oxidation process. Also the use of alkaline modifiers in the catalyst layer is proposed to eliminate KOH required in the fuel feed. In combination with an ethanol tolerant cathode catalyst, Lynntech proposes to develop a DEFC stack with more than 150 mW/cm2 power density and capable of working with greater than 5 M ethanol feed. The performance and stability of the DEFC will be demonstrated in a short stack for 100 hours. A complete 40W (net) system design will be developed for the Phase II prototype system with a design energy density of greater than 1000 Wh/kg.

TREMONT TECHNOLOGY LLC
10401 TREMONT LN
fishers, IN 46037
Phone:
PI:
Topic#:
(317) 460-7934
Rongrong Chen
A11-022      Awarded:6/30/2011
Title:Development of a Direct Ethanol Fuel Cell System with Anion Exchange Membranes
Abstract:The proposed project will develop a direct ethanol fuel cell (DEFC) system based on our recent research breakthroughs in non-platinum catalysts, alkaline ionomers, and anion- exchange-membranes. The AEM-DEFC system will have several advantages, including (1) non-Pt catalysts with ethanol tolerance can be used in the cathodes of the DEFCs; (2) concentrated ethanol solutions can be used in the DEFCs; (3) higher power capacity and better durability than the PEM-DMFC system. US Military Forces have great needs for long lasting power sources and the proposed DEFC technology has several advantages for military applications, including lower weight, better safety, shorter down time (no recharging time, unlike secondary batteries), and lower heat signature (as compared to combustion engines). It also overcomes most of the difficulties of the existing PEM-DMFC technologies.

Creare Inc.
P.O. Box 71
Hanover, NH 03755
Phone:
PI:
Topic#:
(603) 643-3800
Michael G. Izenson
A11-023      Awarded:7/6/2011
Title:Compact, Efficient, Multi-Fueled Thermoelectric Power Generator
Abstract:Thermoelectric generators (TEGs) offer the potential for simple and efficient conversion of heat directly to electric power. However, efficient and logistically compatible power generation systems that incorporate TEGs present an engineering challenge, requiring an overall design that balances critical trade-offs between TEG performance requirements, combustion efficiency, power conditioning, and thermal management. We propose to develop an innovative power conversion system using a TEG to convert heat from a multi-fuel combustor to electricity. The system will combine state-of-the-art thermoelectric materials with advanced technologies for combustion, power conditioning, and thermal management. In Phase I we will prove the feasibility of our approach by developing an overall system model that includes all critical processes in the power conversion system. We will select combustor and overall system parameters that optimize the system for overall efficiency. We will demonstrate performance of state-of-the-art TEGs under conditions that simulate operation in the optimized system. In Phase II we will build, test, and deliver a complete multi-fuel, 300 We, 28 VDC TEG power system.

RCT Systems, Inc.
1745A West Nursery Rd MS4018
Linthicum, MD 21090
Phone:
PI:
Topic#:
(978) 500-4803
Jerry Foshage
A11-023      Awarded:6/24/2011
Title:Advanced Multi-Fueled 300 W 28VDC Thermoelectric Power System
Abstract:RCT Systems proposes a Thermoelectric Scalable Power Generator (TSPG) design capable of >300 Watts, operating continuous at 28 VDC in a package weighing < 22 Lb, based on a thermoelectric generator combusting gaseous (propane) and liquid (JP-8/DF-2) fuels. High ZT (>1.5) nanostructure thermoelectric materials are utilized. An embedded processor controls combustion, power management and DC/DC conversion. Design consideration of heat signature, noise, vibration, RF, smoke, ruggedness, operational safety and portability in land based locations are included.

American Lithium Energy
935 Bailey Court Unit 106
San Marcos, CA 92069
Phone:
PI:
Topic#:
(760) 591-0611
Jiang Fan
A11-024      Awarded:7/29/2011
Title:Safe High Rate and Ultra High Capacity with Minimum 4.0 Amp. hour 18650 lithium ion rechargeable cell
Abstract:This proposal targets developing a safe, high-rate, ultra-high capacity 18650-size cell with a minimum capacity of 4 Ah, a minimum specific energy of 300 Wh/kg, able to provide at least 100 cycles at C/3 charging and discharging rates. The cell achieves this performance by the use of a novel, highly reversible, pre-lithiated, Si nano-composite negative with a novel ceramic layer on the electrode surface besides the high capacity positive (>300 mAh/g). This cell is intended for military batteries such as Land Warrior battery (4S4P) and BB2590 battery (8S3P), but will have other applications as well.

Yardney Technical Products, Inc.
82 Mechanic Street
Pawcatuck, CT 06379
Phone:
PI:
Topic#:
(860) 599-1100
Malgorzata Gulbinska
A11-024      Awarded:9/1/2011
Title:Safe High Rate and Ultra High Capacity with Minimum 4.0 Amp. hour 18650 lithium ion rechargeable cell
Abstract:This proposal addresses the Army’s need for rechargeable 18650-type lithium-ion cells with specific energy greater than 300 Wh/kg for Land Warrior applications. The proposed cells will allow a Soldier to drastically extend the mission run time and reduce the frequency of changing the batteries. The improvements in specific energy will be achieved by radical enhancements of the cell’s chemistry and introduction of the next generation, high energy active materials in both cathode and anode. Cell safety improvements will also be implemented as a part of this effort. In this project, high capacity/energy cathode based on lithium nickel cobalt manganese oxide active material, capable of delivering ~250 mAh/g during C/10 discharge, with an average discharge potential of 3.55 V will be set against the high capacity, nano-engineered anode, based on silicon-carbon active material, capable of delivering >1000 mAh/g, and both electrodes will be implemented into 18650-type lithium-ion cells.

IRFLex Corporation
300 Ringgold Industrial Parkway
Danville, VA 24540
Phone:
PI:
Topic#:
(434) 483-4304
Francois Chenard
A11-025      Awarded:6/1/2011
Title:Laser Beam Delivery Sub-System for Multi-Band Mid-Infrared Laser
Abstract:High power midwave infrared (2ƒ{5 ƒÝm) lasers are currently used in infrared countermeasure (IRCM) systems. The objective of this SBIR is to develop high efficiency laser beam delivery system. Current beam delivery methods for IRCM systems are manufactured from free-space optics or midwave multimode fibers. Free-space beam delivery has limited reliability, is heavy and requires complex packaging for mitigating environmental and vibration effects. Beam delivery via multimode fibers meets the requirement of compactness and lightweight but offers poor mode quality. Single-mode fibers are the only choice for transporting high beam quality multi-band mid-infrared lasers in IRCM systems. The single-mode fiber systems will be compact, lightweight, have excellent mode quality, multi-kilowatt power transmission capacity, minimal loss, and large bandwidths. Such single-mode fiber can be developed from existing fiber fabrication technologies. The proposed work will demonstrate feasibility of producing innovative chalcogenide glass single-mode fibers specially designed to enable high quality low-loss transmission of high power midwave infrared (2ƒ{5 ƒÝm) laser beam. These unique fibers provide the platform for designing a beam delivery system with large bandwidth, robust, compact, lightweight, high brightness, and good beam quality for next-generation IRCM systems.

Redstone Aerospace Corp.
P.O. Box 1504
Longmont, CO 80502
Phone:
PI:
Topic#:
(303) 684-8120
Larry Kaylor
A11-025      Awarded:4/18/2011
Title:Multi-Band High Power IR Laser Delivery Subsystem
Abstract:Redstone Aerospace proposes to develop an innovative beam delivery system that combines an advanced pointing control system design with a complimentary beam director design. This combination will enable a lightweight, high-performance, low-cost beam delivery system to achieve the pointing performance necessary for a high power laser infrared countermeasure system.

Charles River Analytics Inc.
625 Mount Auburn Street
Cambridge, MA 02138
Phone:
PI:
Topic#:
(617) 491-3474
Terry Patten
A11-026      Awarded:5/26/2011
Title:Data Integrity and Consistency through a Formal Logical Integrity Constraints Toolset (DICONFLICT)
Abstract:The Army has invested heavily in systems such as DCGS-A that provide intelligence analysts with a wealth of information originating from a wide variety of sources and sensors. As the number of sources and sensors grows, however, so does the potential for inconsistent information. We propose to develop a toolset to detect and repair inconsistencies in formal logical representations of intelligence information. Description Logic, as specified in the World Wide Web Consortium’s OWL2 DL standard, is proposed as the formal logic framework, due to its theoretical, computational, and standards properties. The soon-to-be submitted OWL2 Integrity Constraints standard, and an existing implementation of that standard, is proposed as the basis for an integrity constraints mechanism. Innovative techniques are proposed to provide flexibility and scalability when enforcing integrity constraints. Evaluating consistency checking and repair in a large data set is problematic; an extremely rigorous yet inexpensive evaluation procedure is proposed. Combining mathematically rigorous OWL2 DL reasoning with innovative techniques for flexible and scalable integrity constraints, we offer both a solid theoretical basis for future work and a practical solution to achieving data integrity in vast amounts of intelligence data.

Stottler Henke Associates, Inc.
951 Mariner's Island Blvd., STE 360
San Mateo, CA 94404
Phone:
PI:
Topic#:
(206) 545-1478
Terrance Goan
A11-026      Awarded:4/28/2011
Title:Bootstrapping Background Knowledge to Arbitrate Data Integrity Issues Within Large Volumes of Data
Abstract:As intelligence and sensor data acquisition technologies improve and expand, the difficulties of maintaining data integrity across vast amounts of data continue to plague researchers. Generally considered to be a problem of computational scalability, we also recognize that a much greater challenge lies in developing and maintaining background knowledge that can be used to move beyond traditional data integrity checks, in an effort to identify and resolve more complex inconsistencies. With our proposed system, called Arbiter, we seek to exploit the hidden opportunity posed by very large data sources in three ways: (1) constructing pseudo-genomes for each entity instance to rapidly identify likely matches, leveraging lightweight ontology alignment heuristics to efficiently identify high-confidence alignment opportunities; (2) leveraging data redundancy to autonomously learn the background knowledge necessary to facilitate the detection of complex relational inconsistencies; and (3) validating entity instance matches with a wide range of heuristics in combination with the acquired background knowledge to resolve higher levels of uncertainty. Phase I prototyping will draw on existing software components, allowing rapid progress.

Black River Systems Company, Inc.
162 Genesee Street
Utica, NY 13502
Phone:
PI:
Topic#:
(315) 732-7385
Dale Klamer
A11-027      Awarded:5/26/2011
Title:Behavioral Discrimination of Moving Targets in Ground Moving Target Indicator (GMTI) Radar
Abstract:Black River Systems, with notable GMTI radar/tracking experience coupled with our recent work to characterize and model dismounts, proposes an innovative algorithmic approach to discriminate between humans and wildlife based on motion analysis. We developed the BRAT Tracker used on a daily basis to process in-theater GMTI operational data to generate GMTI tracks. We will process STANAG 4607 GMTI dots through the BRAT to develop GMTI Tracks. Using a Hartigan Cluster-Leader algorithm, Track Clustering forms groups of nearby GMTI Tracks. For each group, Feature Extraction computes features, including size, motion, Radar Cross Section, and associated statics (mean, covariance, minimum, maximum), that characterize group motion. Principal Component Analysis identifies features that are correlated, contain the most information, and determines a mapping from the original feature space to a reduced dimensionality space. These reduced features are processed through Track Discriminator by a Support Vector Machine to provide (nonlinear) classification of the group as Dismount, Animal, Clutter, or Vehicle. We also investigate a Relevance Vector Machine as the Track Discriminator, and compare its performance with the SVM. We will conduct parametric studies (track length, revisit rate, features, and resolution) to provide guidance for operating conditions (sensor accuracies and required 4607 fields).

Toyon Research Corp.
6800 Cortona Drive
Goleta, CA 93117
Phone:
PI:
Topic#:
(805) 968-6787
Charlene S. Ahn
A11-027      Awarded:4/14/2011
Title:Behavioral Discrimination of Moving Targets in Ground Moving Target Indicator (GMTI) Radar
Abstract:Discriminating between dismounts, fauna, vehicle, blowing vegetation, and other moving objects detectable by Ground Moving Target Indicator (GMTI) radar is of great importance for many surveillance and reconnaissance tasks. Current state-of-the-art discrimination algorithms usually involve range-Doppler signature methods involving long sensor dwell durations, but due to practicality issues, methods not dependent on high sensitivity and long dwell durations are desirable. In particular, behavioral patterns visible in long observation intervals may be exploited to discriminate between target classes. Toyon Research Corporation proposes a dual-layer approach to this problem. A training-based method using a classifier performing supervised learning forms a large component of the lower-level classification in regard to variation in acceleration, signal-to-noise ratio, and other such general parameters. Output from this classifier forms part of the input to a model-based classification method implemented by a particle filter as the upper level, discriminating based on such criteria as starting position, no-go regions, and other such specific parameters.

ANDRO Computational Solutions, LLC
Beeches Technical Campus 7902 Turin Road, Ste. 2-1
Rome, NY 13440
Phone:
PI:
Topic#:
(315) 334-1163
Andrew Drozd
A11-028      Awarded:6/28/2011
Title:Asynchronous Network Signal Sensing and Classification Techniques
Abstract:This SBIR project will develop a distributed sensor network framework capable of synchronous/asynchronous automatic modulation classification (AMC) in a non-cooperative communication environment where the received signal is unknown and weak. During the Phase I of this effort, we will focus our attention to synchronous/asynchronous AMC based on a distributed decision fusion network using parallel fusion architecture, because of the robustness, the scalability and the flexibility it offers. The developed distributed sensor network will include optimized local sensor decision rules as well as optimized fusion rules at the fusion center. The first goal of this project will be the generalization of the well- established distributed detection and data fusion results to the multiclass weak signal AMC problem which is not a trivial task. We will investigate both soft decision based multiclass classifiers along with multiclass fusion rules and binary decision tree classifiers. We will also address various other open research problems in distributed AMC including incorporation of the wireless channel uncertainties between local sensors and the fusion center, bandwidth management in a bandwidth constrained sensor network and security issues. We will perform feasibility studies in a number of operating conditions through computer simulations and theoretical analyses.

Ivysys Technologies, LLC
2001 Jefferson Davis Hwy Suite 1109
Arlington, VA 22202
Phone:
PI:
Topic#:
(703) 414-5665
Wil Myrick
A11-028      Awarded:4/18/2011
Title:Optimal Detection and Classification in a Centralized Network of Asynchronous Sensors
Abstract:IvySys proposes novel asynchronous signal sensing and automatic modulation classification (AMC) approaches that leverage a centralized network of low-cost asynchronous sensors to enable weak signal detection and classification. These innovative approaches will provide detection performance within 3 to 5 dB Signal-to-Interference-plus-Noise Ratio (SINR) of a centralized network of synchronous sensors. This asynchronous signal sensing processing architecture combines weak signal Cross Ambiguity Function (CAF) detection with Maximal Ratio Combining (MRC) to improve probability of detection, while minimizing the probability of false alarm. We plan to extend the CAF mathematical algorithm framework to address asynchronous signal correlations and build upon existing MRC techniques, which are inherently robust to signal fading. We will investigate both traditional and cyclic CAF processing algorithms. The cyclic CAF is inherently robust to channel distortion allowing for increased SINR for a given Signal of Interest (SOI), thereby enhancing weak signal detection. We will also leverage a sensor network simulation tool (LPIsimNET) to provide both planning and prediction capability for sensor placement based on maximizing SINR for single input multiple-output (SIMO) configurations.

DHPC Technologies, Inc.
10 Woodbridge Center Drive Suite 650
Woodbridge, NJ 07095
Phone:
PI:
Topic#:
(732) 791-5414
Yakov Soskind
A11-029      Awarded:5/13/2011
Title:Mid-Infrared Laser Beam Combining Module for Infrared Countermeasure Application
Abstract:The objective of this proposal is to develop highly reliable, low cost and small package size mid-infrared diode laser beam combining module (LBCM) for integration into various military applications, including infrared countermeasure systems (IRCMs), remote chemical detection and sensing, as well as free-space communications. The LBCM will offer reduced size, weight, and power consumption required for integration into a variety of systems suitable for use on manned or unmanned carriers. The LBCM will be designed and optimized for manufacturing to assure high yield cost-effective volume production. During SBIR Phase I, a detailed trade-off analysis of the alternative state of the art beam combining techniques applied to mid-IR laser sources will be provided. The analysis outcome will serve to design a beam combining module that will produce a single high power output beam with high directionality while minimizing optical losses and reducing the size, weight and power (SWaP), as well as improving the wall-plug efficiency. Multidimensional tolerance analysis and design optimization of the LBCM will be performed to assure highest yields during volume production. Upon completion of SBIR Phase I, a final report will be compiled, and the LBCM design will become available for fabrication & evaluation during the following SBIR Phase II.

TeraDiode, Inc.
11A Beaver Brook Road
Littleton, MA 01460
Phone:
PI:
Topic#:
(978) 952-2501
Bien Chann
A11-029      Awarded:7/7/2011
Title:Mid-Infrared Laser Beam Combining Module for Infrared Countermeasure Application
Abstract:There is a compelling need for scaling the output of mid-infrared lasers to much higher power, brightness, and energy, particularly for infrared countermeasure application. We propose a Phase I configuration that demonstrates WBC of four (4) quantum cascade lasers in a single waveband (Band 4b). This achievement will substantiate the feasibility of WBC cavities constructed with QCL active devices. The Phase II configuration would then extend this to the >20 W QCW operational regime with active devices grown as multi-emitter bar arrays. In addition, we propose to construct the Phase II demonstrator to be a multiband device such that there will be laser bar arrays emitting at both Band 4a and Band 4b wavelengths which will share the common cavity, i.e., there will be a single output beam which is comprised of >20 W of quasi-CW (QCW) emission at each of the two wavebands. This demonstrator will establish both the power scalability of the WBC configuration and the ability to design and operate single laser cavities at multiple IRCM wavebands.

Sinmat Inc
2153 Hawthorne Road GTEC Center, Suite 129, Box2
Gainesville, FL 32641
Phone:
PI:
Topic#:
(352) 334-7237
Deepika Singh
A11-030      Awarded:5/13/2011
Title:Production of Reduced Defect Density (112) Silicon Wafers Utilizing Ultra- Gentle, Chemical Mechanical Smoothening (CMS) Process
Abstract:As the epi quality of HgCdTe layers is dependent on the quality of silicon surfaces, it is imperative that the (112) Si surfaces be pristine and devoid of defects. Unfortunately, the commercial available (112) Si surfaces are typically poor quality due to the presence of large number of COP (crystal originated particle) defects. Such defects arise during crystal growth and are further delineated by the standard CMP (chemical mechanical polishing) process used in the industry. Thus, to enhance the crystalline quality of (112) wafers, new methods to eliminate COP defects, and the development of ultra-smooth and ultra-gentle CMP polishing techniques that are optimized for (112) wafers will be explored as part of this project. Sinmat's technology is based on combination of unique thermal annealing and polishing process. Using unique particles and chemical additives, ultra-gentle and ultra- smooth polishing process for (112) substrates will be developed.

Irvine Sensors Corporation
3001 Red Hill Avenue Building #4-108
Costa Mesa, CA 92626
Phone:
PI:
Topic#:
(714) 444-8730
Dave Ludwig
A11-031      Awarded:7/18/2011
Title:Optically Fused Thermal Imaging Module
Abstract:Night Vision Goggles (NVGs) using image intensifier (I2) technology have been widely deployed for nighttime reconnaissance and mobility operations. I2 devices produce high resolution images with texture and detail. However, they are limited in obstructed conditions (fog, smoke, dust) and in environments with very low ambient lighting, which are conditions where devices using uncooled LWIR technology sensors perform well. Providing both sensors on a common platform gives the soldier continuous day/night operation under all conditions. ISC and its partner OPTICS 1 have developed a system using optical fusion to combine information from the low light and thermal displays via an optical element. The Clip On Thermal Imager (COTI), which is currently in production, attaches to existing NVGs in a few seconds and allows the warfighters to have fused capability at a fraction of the cost competing systems. However, the current COTI product has a limited Field of View (FOV) of 20°, which does not match the full 38º FOV of NVG systems. This proposed program is to improve current optical overlay enabling hardware producing a system that makes use of the existing inventory of NVGs, matches the full FOV, and minimizes the size, weight, and power.

Manufacturing Techniques, Inc. (MTEQ)
140 Technology Park Drive
Kilmarnock, VA 22482
Phone:
PI:
Topic#:
(540) 660-9505
John Hall
A11-031      Awarded:5/13/2011
Title:Optically Fused Thermal Imaging Module
Abstract:The purpose of this program is to develop a clip-on thermal imager device that covers the full 40 degree field of view of the host night vision goggle. MTEQ’s approach utilizes a novel optical coupling technique coupled with the latest high resolution infrared focal plane arrays to provide up to 36% improvement in performance with no increase in size, weight, or power compared to currently available technology.

Advanced Optical Technologies, Inc
PO Box 8383
Albuquerque, NM 87198
Phone:
PI:
Topic#:
(505) 250-1685
Brian Hoover
A11-032      Awarded:6/8/2011
Title:Optimization of Active Polarimeters for ATR
Abstract:Use of polarization signatures can dramatically improve the performance of active or laser sensors for automated target recognition (ATR) and other applications. While their potential has been widely recognized, laser polarimeters have been limited by technology gaps in two areas: utilization of high-dimensional data and operation in a real-time compact system. This project extends and combines 1) polarization-components techniques (PCT) classification algorithms for efficient signature utilization and 2) partial Mueller-matrix polarimeter (pMMP) designs to allow effective implementation in deployable sensors and an existing active imager in particular.

Kord Technologies, Inc.
701 Pratt Avenue
Huntsville, AL 35801
Phone:
PI:
Topic#:
(256) 617-0957
Craig Farlow
A11-032      Awarded:5/27/2011
Title:Optimization of Active Polarimeters for Real-Time Imaging
Abstract:The Army has identified the need to enhance existing ground-based surveillance platforms by utilizing polarimetric imaging (PI). Situational awareness imagery has become a vital tool for locating and helping to neutralize roadway threats. The urgency of these threats demands quick, cost effective solutions that can be easily integrated into existing systems without loss of current functionality. While passive PI has demonstrated its usefulness at enhancing detection capabilities, it suffers from a decrease in optical performance. The degradation is caused by a significant reduction in the number of photons reaching the sensor focal plane array (FPA) due to the use of polarizers to analyze the incoming radiation. This inhibits the ability to perform effective target discrimination. Consequently, an active illumination source is needed to restore signal-to-noise losses. Kord Technologies and Digital Fusion plan to address this issue by developing robust real-time polarimetric detection and discrimination algorithms for IED and hostile vehicle targets. Sensor performance will be modeled and probability curves generated for simulated targets. In addition, a feasibility study for development (or re-engineering) of an active SWIR polarimetric sensor system will be performed.

Radiation Monitoring Devices, Inc.
44 Hunt Street
Watertown, MA 02472
Phone:
PI:
Topic#:
(617) 668-6801
Richard Myers
A11-033      Awarded:6/13/2011
Title:UV-Enhanced APD Receiver for Free Space Optical Communications
Abstract:Free space optical communication (FSOC) systems offer rapid data transfer rates, allowing practical wireless relay of complex data sets. To further promote the use of this technology for medium-range optical communication links operating with eye-safe ultra-violet (UV) sources, compact and robust receiver modules with high responsivity that operate in a range of environmental conditions are required. To meet this challenge, scientists at Radiation Monitoring Devices, Inc. (RMD) will further advance our state-of-the-art silicon avalanche photodiode (APD) technology. Our goal is to realize a manufacturing process that reliably produces APDs with quantum efficiencies of greater than 80% in the 350 to 380 nm wavelength range, operation at temperature ranging from -40 to 70 °C, bandwidths of at least 100 MHz and less than 90 V operation bias. This effort will build upon our established planar processing methods, without sacrificing its advantages; namely, large area APD detectors with high quantum efficiencies and signal gains greater than 1000. When coupled to high-speed amplification electronics, a receiver module will be realized that meets required performance specifications as defined by the US Army.

Spire Corporation
One Patriots Park
Bedford, MA 01730
Phone:
PI:
Topic#:
(781) 275-6000
Nader Kalkhoran
A11-033      Awarded:7/21/2011
Title:Large-Area UV-Selective Silicon-Based Avalanche Photodiodes
Abstract:This Phase I SBIR proposal aims to develop for the first time high efficiency large-area, low- noise UV avalanche photodiodes on silicon-on-insulator (SOI) structures. These devices will benefit from Spire’s patented technology to selectivity detect UV radiation with efficiency levels at greater than 80% while being relatively insensitive to longer visible and near infrared photons. Upon success demonstration of the feasibility of these devices in Phase I, Spire will optimize the design and process parameters and develop devices worthy of government and commercial application.

Intelligent Automation, Inc.
15400 Calhoun Drive Suite 400
Rockville, MD 20855
Phone:
PI:
Topic#:
(301) 294-5242
Roger Xu
A11-034      Awarded:6/7/2011
Title:Non-cooperative Target Tracking and Identification on UAV Platform
Abstract:To achieve the goal of biometric tagging, tracking and localization (TTL) of non-cooperative high value targets based on existing UAV payloads, IAI proposes to develop an integrated real-time tracking and identification system that can automatically track and recognize non- cooperative targets (people of interest) in urban or rural environments. The proposed system is built on top of fast UAV trajectory control, innovative multiple-target tracking, and 3D imaging technologies-enhanced facial recognition approach. There are several key features in the proposed system. First, Innovative target tracking framework based on off-the-shelf target tracking module and a two-level inference engine can handle various non-cooperative target moving patterns under complex cluster environments. Second, by actively integration of target tracking and UAV control algorithms in a closed-loop, the tasks of keeping targets on track and within the sensor's FOV becomes possible. Fast sub-optimal trajectory generation and swift camera pointing control on the fly enable UAV re-acquiring track of lost targets in no time. Third, upon detection of potential targets, camera is automatically adjusted for higher resolution face image capturing, and then 3D imaging technologies enhanced facial recognition algorithm is applied to highly increase the facial recognition rate.

Progeny Systems Corporation
9500 Innovation Drive
Manassas, VA 20110
Phone:
PI:
Topic#:
(703) 368-6107
Timothy C. Faltemier
A11-034      Awarded:5/13/2011
Title:Long Range, Non-cooperative, Biometric Tagging, Tracking and Location
Abstract:With the growing concerns surrounding security and terrorism around the world, biometrics has become one of the premier solutions to combat these problems. Traditionally, biometrics has been an academic problem that has been studied from the perspective of optimal environments (good lighting, cooperative subjects, single-frontal-2D / 3D photographs, etc.) and unlimited time and processing power. This form of biometric signature is considered “cooperative” and is generally not applicable to the more difficult problem of “real-world” recognition. Non-cooperative feature recognition is an important component to tracking as a method of distinguishing between tracking targets. Tracking and location determination can be accomplished easily on static platforms with controlled backgrounds and camera calibration, but has shown to be significantly more challenging on a mobile UAV platform. Innovative research is required to identify “non-cooperative” techniques that can be developed for implementation under modern battlefield conditions. In this proposal, we present a variety of algorithms and methods to perform tagging, tracking, and locating (TTL) from existing UAV platforms and sensor payloads. We will leverage our prior SBIR and academic experience in this area, fusing remote biometric feature extraction with state-of-the-art image alignment, to tag, track, and locate long-range, non-cooperative targets on diverse video sensor input.

Charles River Analytics Inc.
625 Mount Auburn Street
Cambridge, MA 02138
Phone:
PI:
Topic#:
(617) 491-3474
Sam Mahoney
A11-035      Awarded:6/1/2011
Title:Adversary Behavior Acquisition, Collection, Understanding, and Summarization (ABACUS) Tool
Abstract:Despite sophisticated collection technology and systems that attempt to fuse sensor data into actionable intelligence, our forces must still rely on individual judgments and dangerous close-range soldier sensing and searching to help identify those covert individuals who are most likely to act against our forces. To proactively uncover hostile adversary intent by exploiting multiple sources of existing intelligence (e.g., COMINT, BIOINT, HUMINT), we propose to design and demonstrate an Adversary Behavior Acquisition, Collection, Understanding, and Summarization (ABACUS) Tool. ABACUS consists of three main components: (1) a plug-and-play data processing architecture that ingests intelligence reports from multiple sources and provides a common semantic representation to aggregate information across multiple dimensions (e.g., spatial, temporal, economic, political); (2) a human behavior modeling and simulation engine that reasons about adversarial behavior and computes intent-based threat assessments of individuals and groups; and (3) a tool that integrates these capabilities for intelligence analysts at BCT and below and reflects Military Intelligence operational environments and workflow. At the end of Phase I, we will demonstrate ABACUS using in-house software and knowledge artifacts, and develop an evaluation plan that—with guidance from the Sponsor and user community—will ensure a transition ready design jumpstarting Phase II development.

Modus Operandi, Inc.
709 South Harbor City Blvd., Suite 400
Melbourne, FL 32901
Phone:
PI:
Topic#:
(321) 473-1421
Richard Hull
A11-035      Awarded:5/12/2011
Title:Clear Heart: Recognizing Adversarial Intent from Multi-INT Data
Abstract:Modus Operandi proposes the development of CLEAR HEART, an innovative system for recognizing adversarial intent from indicators present in hard and soft intelligence data. Early identification of indicators or behaviors of adversarial intent is critical to protecting US soldiers from attack during counter-insurgency and peace-keeping missions. Furthermore, the enemy goes to great lengths to hide his activities, making detection even more difficult. CLEAR HEART identifies and extracts ‘malintent’ features and transforms and fuses them into instances of concepts and relationships within a contextualized, semantic model. Probabilistic algorithms then determine the likelihood of adversarial intent based on the fused evidence and present that information to warfighters quickly and easily. This capability will significantly improve soldier’s abilities to detect adversarial intent in tactical situations.

Arete Associates
P.O. Box 2607
Winnetka, CA 91396
Phone:
PI:
Topic#:
(818) 885-2200
Andrew Hock
A11-036      Awarded:8/26/2011
Title:Dismount Detection, Tracking and Classification
Abstract:In this proposal, Areté Associates describes a novel approach to dismount detection, tracking and classification in ground-based infrared image sequences. The proposed approach leverages state-of-the-art hierarchical machine learning algorithms (HMLA) for autonomous target detection and activity threat level classification and proven Bayesian peak tracking (BPT) methods for robust tracking through time. The proposal describes our understanding of the problem, proposed solution and Phase I SBIR work tasks in context of the larger problem and Arete related work. A proof-of-concept test is described in which a simple HMLA algorithm implementation demonstrated successful classification of running versus walking subjects in test sequences of multi-frame infrared data.

Signal Innovations Group, Inc.
1009 Slater Rd. Suite 200
Durham, NC 27703
Phone:
PI:
Topic#:
(919) 323-3407
Chris Lunsford
A11-036      Awarded:7/12/2011
Title:Detection, Tracking, and Classification of Dismounts
Abstract:Situational awareness is paramount when conducting operations in potentially hostile terrain. Vehicle operators must focus on multiple tasks simultaneously: navigation, collision avoidance, location of possible IED threats, and identification of dismount threats. Fatigue and distractions affect performance when mission lengths extend over long periods of time. Automated sensor systems offer the opportunity to perform dismount threat monitoring to reduce the surveillance burden of vehicle operators and to maintain a consistent level of performance over time. In particular, video sensor configurations can be employed to monitor 360 degrees around a vehicle. The automation of the video sensors to reliably identify dismount threats and accurately cue the operator to the identified threat in a display is the focus of the proposed program. To accomplish this, automated systems is proposed to detect dismounts in varying environments and dismount densities. Dismounts will be tracked as they move through the camera field of view to cue the operator to the particular dismount of interest. Finally, each dismount will be classified as to their threat level. Threat level in is predefined as having an observable weapon, such as a rifle or a rocket-propelled grenade launcher.

Intrinsix
100 Campus Drive
Marlborough, MA 01752
Phone:
PI:
Topic#:
(585) 340-2352
Eugene Petilli
A11-037      Awarded:6/17/2011
Title:Real Time Adaptable ROIC for improved Power and Performance Optimization in Imager Systems
Abstract:The primary objective is to provide the concepts and architecture for a real time adaptable ROIC that can be configured dynamically to meet the needs of the application and the real time conditions. Intrinsix will investigate the methods to sense the scene content and to dynamically adjust resolution, frame rate, dynamic range and/or sensitivity as needed to adapt to changing image quality requirements and power consumption needs. The architecture developed would apply to many mobile camera systems including visible, near-IR and short wave IR imaging systems. It will also present a common electrical and physical interface to the larger system. The ROIC design will be scalable in order be used with a variety of array sizes and a range in the pitch of the pixels. Identify Circuit topologies suitable to support programmability for lowering power when warranted by a particular usage mode. Work will build upon efficient topologies used on previous projects. Use Matlab and Simulink to model expected performance. This will be achieved by leveraging: • Intrinsix’s experience with ROICs and A/D converters • Significant R&D expenditures on the use of configurable SDMs. • The serpentine SDM ROIC designed under AF SBIR 093-160

Pacific Microchip Corp.
3916 Sepulveda Blvd. #108
Culver City, CA 90230
Phone:
PI:
Topic#:
(310) 428-3164
Denis Zelenin
A11-037      Awarded:6/3/2011
Title:Real Time Adaptable ROIC for improved Power and Performance Optimization in Imager Systems
Abstract:Remote fielding of Low Light, Near IR and Short Wave IR (N/SW-IR) focal plane arrays (FPAs) requires Readout Integrated Circuits (ROICs) that may dynamically adapt their performance parameters to meet the needs of the situation at the lowest possible power consumption. Pacific Microchip Corp. proposes to design a ROIC capable to accommodate up to 2048 x 2048 pixel, 5 to 25µm pitch FPAs with charge and voltage domain P/N as well as N/P detectors. The proposed ROIC will include a number of dynamically adaptable parameters and features: sampling and frame rate, binning and windowing at pixel level, anti- blooming, bi-directional skimming, dynamic range that will permit the imaging system to self-adjust in order to meet the specific operational needs with the lowest possible level of power consumption. A novel power efficient data serializer will be implemented to simplify data interfacing. A unique ROIC topology will permit combining four focal planes to build a 16M pixel imager panel. During Phase I, a simulation model, the preliminary ROIC’s design and in silico proof of the concept will be provided. Phase II will result in the ROIC’s prototype ready for production on 300mm CMOS wafers and its commercialization in Phase III.

Intelligent Automation, Inc.
15400 Calhoun Drive Suite 400
Rockville, MD 20855
Phone:
PI:
Topic#:
(301) 294-5269
Babak Azimi-Sadjadi
A11-038      Awarded:5/2/2011
Title:PINS: Preservation of Information from Non-collaborative Sources
Abstract:Current wireless communication hardware is optimized to receive signals from a single user, and does not have provisions to decode signals from multiple users (both cooperative and non-cooperative) simultaneously. Processing signals from multiple users simultaneously requires development of new hardware, resulting in increased cost and complexity. In order to reduce the cost of implementing multi-user receivers, we propose the idea of modifying existing conventional receiver structures so that it is possible to decode information from multiple sources. This will result in a product that can be easily adopted into current wireless communication systems with little cost overhead.

MaXentric Technologies LLC
2071 Lemoine Avenue Suite 302
Fort Lee, NJ 07024
Phone:
PI:
Topic#:
(201) 242-9800
Kamran Mahbobi
A11-038      Awarded:4/29/2011
Title:Optimized Demodulation Techniques
Abstract:In this SBIR solicitation, the US Air Force is seeking angle modulation receiver techniques which are able to process multiple overlapping signals simultaneously and maintain the information content of each signal. As a solution to the multiple overlapping signal reception, MaXentric is proposing two approaches. Both approaches relies on the idea of enhancing the signal of interest and suppressing other signal. We name them as Signal Enhance Interference Suppress Demodulator (SEISD). The first approaches utilize cyclostationary properties of modulation signals. A frequency shift filtering filter is applied to received signal to enhance the signal of interest and suppress the interference. Conventional demodulation techniques are then performed to extract the signal. The second approach is based on the interference cancellation techniques. The signal is demodulated and subtract from the received signal either in serial or in parallel to reduce the interference to other signals. Both approaches can reuse conventional demodulation techniques. The goal of Phase I will be to determine the feasibility and improvement to link performance offered by each approach.

21st Century Systems, Incorporated
6825 Pine Street, Suite 141
Omaha, NE 68106
Phone:
PI:
Topic#:
(808) 748-1825
Amber Fischer
A11-039      Awarded:7/5/2011
Title:Measure and Alert on Data Omitted by Compression (MADOC)
Abstract:Critical information can be lost when lossy compression techniques are used in bandwidth limited environments, such as from unmanned systems. More serious, this lost information is unknown to the analyst, which can lead to incorrect analysis and potentially fatal conclusions. 21st Century Systems, Incorporated proposes to research and develop a technology that will alert data analysts, in real-time, when information in compressed video has information omitted. This technology, MADOC (Measure and Alert on Data Omitted by Compression), would allow the user to view, in near real-time, the information apparently lost during transmission, but available from raw data. The MADOC concept combines a solid understanding of the relationship between the loss of information in compressed imagery and the compression algorithm, an innovative mechanism for objectively alerting the analyst on the current information lost due to compression, and an intelligent user interface that will someday provide an intuitive method for the analyst to request and keep an accurate view in a sub-region or on an object of interest. Our extensive expertise and experience in video analysis, combined with our perfect SBIR commercialization rating, makes 21CSI the company most likely to get this crucial capability into the hands of the warfighter.

Toyon Research Corp.
6800 Cortona Drive
Goleta, CA 93117
Phone:
PI:
Topic#:
(805) 968-6787
Jason D. Hannon
A11-039      Awarded:6/22/2011
Title:Compression Relevant Notification
Abstract:Systems designed to transport and/or store audio and video data rely on compression to improve bandwidth and storage efficiency. Typically, lossless compression is used by the scientific and medical communities where information loss cannot be tolerated and where there are sufficient networking resources to accommodate the resulting low compression ratio. The commercial entertainment industry, on the other hand, typically utilizes lossy compression which removes content considered to be unperceivable to humans and where bandwidth resources demand a premium. Applications are beginning to emerge that require both the fidelity of lossless compression and the bandwidth efficiency of lossy compression. These systems typically rely on bandwidth-limited, radio-based communication links that require the use of lossy compression, yet are unable to tolerate any loss of information. Toyon proposes to address this need by developing a mechanism that takes into consideration the psycho-physical model of the compression algorithm, objective compression metrics, and the detection/classification algorithm being used. With this knowledge, the host system can determine when greater data fidelity may be required and automatically query the sensor for only that minimum raw data set, thereby bridging the performance gap between lossless and lossy compression.

FreEnt Technologies, Inc.
PO Box 5365
Huntsville, AL 35814
Phone:
PI:
Topic#:
(256) 651-5673
Herbert U. Fluhler
A11-040      Awarded:4/19/2011
Title:Improved Forward Looking Ground Penetrating Radar Array
Abstract:A New Ultra-Wide Band (UWB) Connected Array with Improved wide band Artificial Magnetic Conductor (AMC) using newly available magnetic material is proposed to address the need for a very wide band array antenna. The array supports the low end of the band with very little loss because no termination is used in the design. The AMC permits the array to be electrically and physically thin. The upper end of the band is defined only by the spacing of the feed points needed to suppress grating lobes. A matching UWB splitter network is also proposed to feed the array

SI2 Technologies
267 Boston Road
North Billerica, MA 01862
Phone:
PI:
Topic#:
(978) 495-5300
Thomas Goodwin
A11-040      Awarded:4/20/2011
Title:Improved Forward Looking Ground Penetrating Radar Array (1000-183)
Abstract:SI2 Technologies proposes to leverage its experience in the design of broadband, low profile array antennas to develop an ultra wideband (UWB) array to operate from 300 – 3000 MHz for an improved forward looking ground penetrating radar (FLGPR) array. SI2’s proposed UWB array is based on proven technology, and will feature reduced element spacing to eliminate issues associated with aliasing, excellent pattern stability and polarization purity across the entire operating band, and lightweight construction. In Phase I, SI2 will design and fabricate a small scale array to validate the proof-of-concept. In Phase II, SI2 will design and fabricate a large scale prototype to be integrated with FLGPR electronics for system level test and evaluation.

Aptima, Inc.
12 Gill Street Suite 1400
Woburn, MA 01801
Phone:
PI:
Topic#:
(781) 496-2490
Andrew Duchon
A11-041      Awarded:5/10/2011
Title:(A-TEAMM) Advanced Team Effectiveness through Automated Model-Based Mitigation
Abstract:Groups in network-centric environments are faced with many challenges including distributed collaboration, decen-tralized decision-making, and dynamic changes in team membership. The team literature provides evidence that these challenges impede the development of optimal team states (composed of trust, cohesion, shared mental mod-els, etc.), ultimately influencing a team’s ability to share mission-critical information and successfully execute mis-sions. To provide teams and military leaders with a system that first detects when factors comprising the team’s state, such as lack of Trust, threaten the flow of mission-critical information and then suggests mitigation strategies for improving the team’s state, Aptima proposes A-TEAMM: Advanced Team Effectiveness through Automated Model-based Mitigation. The A-TEAMM system will use local agents to monitor communications and use Aptima’s language processing and network analysis methods to extract communication measures related to a team’s emergent state. These measures will provide inputs to A-TEAMM’s epidemiological models of how emergent team state affects the spread of mission-critical information. Each team will have an agent that monitors its status and alerts leaders if interpersonal dynamics may be inhibiting the flow of information. The team agents will also identify effective strategies for supporting cooperative behavior and steering teams toward better global results.

Protocol Technologies Group, LLC
PO Box 600618
Newtonville, MA 02460
Phone:
PI:
Topic#:
(617) 538-9249
Miles R. Fidelman
A11-041      Awarded:4/29/2011
Title:Information and Decision Dynamics in Network Centric Environments
Abstract:Protocol Technologies Group proposes to transform OPLANS and OPORDS from "dumb" text messages into "Smart Documents" (but distributed across the same messaging networks) – capable of carrying information with them (e.g., maps, imagery), interacting with their surroundings (users and systems), and communicating with other "Smart OPORDS." In the same way that a collection of linked spreadsheets, distributed by email, can form a project tracking or financial reporting system; a "Smart OPORD" can pull information, from multiple sources, onto the same page; and a collection of linked "Smart OPORDS" can provide shared situation awareness and operational coordination among their recipients, getting and keeping a collection of warfighters on the same page.

Concentris Systems LLC
2800 Woodlawn Drive Suite 238
Honolulu, HI 96822
Phone:
PI:
Topic#:
(808) 781-2003
Tareq Hoque
A11-042      Awarded:6/3/2011
Title:Feature Detection Architecture for Low Processing Capable Radios
Abstract:Spectrum sensing by far is the most important component for the establishment of cognitive radio. Spectrum sensing is the task of obtaining awareness about the spectrum usage and existence of primary users in a geographical area. Sensing for cognitive radio applications requires high sampling rate, high resolution analog to digital converters (ADCs) with large dynamic range, and high speed signal processors. Concentris will develop and demonstrate a Feature Detection Sensor architecture for embedded military radio applications with significantly improved performance capabilities over existing architectures in terms of decreased power consumption, faster detection time, and reduced processing and memory requirements. A model of the new architecture will be developed to evaluate the performance of the new architecture. These models should be developed such that they can be deployed on a typical radio platform for lab evaluation, such as the Spectrum Signal SDR4000 or the Ettus Research USRP, with final deployment on an existing DSA enabled tactical radio.

ORB Analytics, LLC
5 Hillside Rd
Carlisle, MA 01741
Phone:
PI:
Topic#:
(978) 501-3161
Samuel MacMullan
A11-042      Awarded:5/6/2011
Title:Feature Detection Architecture for Low Processing Capable Radios
Abstract:Dynamic Spectrum Access (DSA) promises much better communications quality, throughput, and robustness for cognitive radios sharing spectrum with other (e.g., primary) users. Effective DSA radios will identify any “spectrum space” opportunities that can opportunistically be exploited for communications. For purposes of identifying unused spectrum space, it is well known that cyclostationary processing approaches offer an order of magnitude performance advantage compared against conventional approaches such as energy detection. However, cyclostationary methods are seldom used in practice, especially on low-processing capable, software defined radio (SDR) platforms, due to the implementation complexity and high power consumption required using conventional radio designs. ORB Analytics proposes algorithmic and implementation innovations, including a reduced search space cyclostationary processor and ASIC-based FFT accelerator, that can make cyclostationary processing practical even on radios with low size, weight and power (SWaP) such as those envisioned for DSA.

GoofyFoot Labs
5821 Sky Park Dr.
Plano, TX 75093
Phone:
PI:
Topic#:
(617) 500-5481
Nisha Checka
A11-043      Awarded:4/20/2011
Title:High Performance/Throughput, Low Latency and Low Power Field Programmable Gate Array (FPGA) for Software Defined Radio (SDR) and Cognitive Radio (CR)
Abstract:FPGAs have become one of the most popular implementation media for digital circuits on account of their low NRE costs, field programmability, and time to market advantages over ASICs. However, FPGAs' greatest strength -- reconfigurability -- is also the source of their low performance and high power consumption. GoofyFoot Labs proposes the AMP 3D- FPGA, an innovative FPGA architecture, that achieves ASIC-like performance with significantly lower power consumption than conventional FPGA architectures. The AMP 3D- FPGA achieves 1.7-GHz peak performance while simultaneously reducing standby power consumption by 70% and dynamic power consumption by nearly 50% over other 65-nm FPGAs making it suitable for high performance and mobile domains. Additionally, the AMP 3D-FPGA provides added benefit to DoD applications because its innovative architecture improves its anti-tamper properties by making it more resilient to side-channel and fault attacks. In the Phase I program, GoofyFoot Labs will develop the AMP architecture and demonstrate its power and performance improvements.

HierLogix Inc
15220 S Normandie Ave Unit 304
Gardena, CA 90247
Phone:
PI:
Topic#:
(626) 991-9939
Chengcheng Wang
A11-043      Awarded:5/2/2011
Title:Energy-Efficient Hierarchical FPGA and Programming Tools
Abstract:Today’s field-programmable gate array (FPGA) devices are expensive in size, power, performance, scalability and flexibility. The fundamental problem in these devices is the use of 2D-mesh interconnect architecture: it occupies large area, has long latency, consumes lots of power, and is not scalable. Interconnect takes more than 75% of the FPGA chip area. A large number of inactive transistors also produces significant leakage power (about 50% of the total FPGA power). Previous attempts in building hierarchical networks failed due to problems with routing congestion. HierLogix offers to develop a revolutionary FPGA technology consisting of FPGA hardware and supporting mapping tools. The proposed work is a radical departure from 2D-mesh design, which for N logic blocks has complexity O(N2), incomplete and heuristic routing. The proposed technology has only O(N•log2N) complexity, complete and fully deterministic routing. It also has greatly reduced routing congestion compared to prior attempts in hierarchical networks, which makes the approach practical. We will specify architecture of FPGA and develop mapping tools to demonstrate FPGA technology that is 10x more energy- efficient than existing FPGAs.

EPIR Technologies Inc
590 Territorial Drive, Suite B
Bolingbrook, IL 60440
Phone:
PI:
Topic#:
(630) 771-0203
Angelo Scotty Gilmore
A11-044      Awarded:6/15/2011
Title:Passive Infrared Detection of Liquids on Surfaces
Abstract:Rapid detection of chemical warfare agents (CWAs) in the field can provide critical contamination avoidance and reconnaissance. CWAs pose a serious threat to both civilian and military sectors, and present techniques rely on dangerous collection methods, active measurement through external IR sources, and/or are time-consuming. EPIR proposes to meet this need through the development of a passive standoff hyperspectral long wavelength infrared (LWIR) focal plane array (FPA) with polarimetric capability that will utilize cold sky reflectance and spectroscopy techniques to identify chemical warfare agents quickly, accurately, and in a wide area. Phase I will focus on a proof of concept solution and feasibility study through the development of a cold sky reflectance model and a chemical identification algorithm. Milestones for Phase I include identifying chemical signatures of target contaminants and predicting the detector flux in terms of g/m2 of contaminant. Phase II will focus on prototype system design, construction and characterization. Phase III will focus on field-deployable system manufacturing and packaging.

Spectrum Photonics, Inc.
2800 Woodlawn Dr., Suite 150
Honolulu, HI 96822
Phone:
PI:
Topic#:
(808) 748-1709
Edward Knobbe
A11-044      Awarded:3/23/2011
Title:Passive Infrared Detection of Liquids on Surfaces
Abstract:Our goal is to design and build a lightweight, wide area passive standoff imaging detection system capable of rapidly detecting liquids on surfaces for the purpose of contamination avoidance and reconnaissance. The envisioned technology extends the advantages of wide area passive infrared sensing of chemical contaminants to include detection of liquids contaminants on surfaces. During Phase I we will conduct a feasibility study for detection of liquid contaminants on the ground using our passive LWIR hyperspectral imaging spectroradiometer operating over the 8 to 13 µm region. We will explore models for cold sky reflectance onto a contaminated surfaces, and determine the expected differential radiance when a contaminant is placed on surfaces of interest (including painted metal, concrete, grass, and dirt). Our team’s approach is to extend Spectrum Photonics’ passive LWIR hyperspectral imaging technology, currently under development for gas plume detection, to address the need for condensed phase detection applications.

General Sciences, Incorporated
205 Schoolhouse Road
Souderton, PA 18964
Phone:
PI:
Topic#:
(215) 723-8588
Peter Zavitsanos
A11-045      Awarded:5/17/2011
Title:Continuous Dissemination Techniques for Particulate Obscurants
Abstract:The proposed program describes three techniques for generating particulate clouds for obscuration in the visible and infrared for periods extending to 30 seconds. The first technique produces in-situ formation of submicron TiO2 and other (environmentally safe) particles from a low temperature reaction. The second technique provides dissemination of TiO2 particles (and metal flakes) by gas generation from the (low-T less than 300ºC) decomposition of additives which are activated by a proprietary “chemical heater” and an efficient heat transfer network. The third technique is a mechanical apparatus utilizing centrifugal force for the dispersal of the powders interest.

Grainflow Dynamics Inc.
1141 Catalina Drive PMB 270
Livermore, CA 94550
Phone:
PI:
Topic#:
(925) 447-4293
Otis Walton
A11-045      Awarded:6/8/2011
Title:High-Pressure Gas-Powered Dispersal of Fine Obscuration Particulates
Abstract:This SBIR Phase-1 research project will develop a high-pressure gas-powered aerosol generation system based on dispersing fine particulates from a prepackaged reservoir. Potential improvement in operational stealth capability would be derived from two advantages over the current smoke screen systems. First, by avoiding the use of high temperature combustion reactions, the flame hazards to both personnel and the local environment are eliminated. Second, the use of pre-packaged powders enables the aerosol plume characteristics to be readily engineered via both the design of the dispersing particles and the method of delivery. Control of the particle size, shape, density and index of refraction will enable alteration of the particle settling time and the effective cross-section scattering properties of the aerosol cloud to optimize obscuration at different radiation wavelengths, ex. visible vs. infrared. The dispersal system will leverage the fundamental understanding of fine powder dispersion physics which has been investigated in the field of pulmonary drug delivery over the past 2-decades. Robust, passive flow control methods, such as utilization of choked-flow nozzles for the gas, will ensure reliable performance of the fine dry-powder aerosol dispersal method under a wide variety of field conditions.

Hy-Tek Manufacturing Co. Inc.
1998 Bucktail Lane
Sugar Grove, IL 60554
Phone:
PI:
Topic#:
(630) 466-7664
John Jude
A11-045      Awarded:5/18/2011
Title:Powder Fluidization Grenade (PFG) for Particulate Obscurant Dissemination
Abstract:The thrust of Hy-Tek Mfg. Co. Inc.'s PFG concept involves in-canister fluidization of dry PO powder using compressed gas possibly enhanced by mechanical vibration followed by dissemination of the suspended powder from the canister by means of gas entrainment via a venture tube, nozzle or other canister orifice. Suitable fluidization of PO powder will require replenishing a stable suspension of PO powder in a concentration sufficient to continuously and uniformly disseminate PO powder from a Coke can sized canister over a 30 second period. Using previous studies performed by others and in-house ANSYS computational fluid dynamics (CFD) modeling, HMC will investigate various fluidization techniques, flow regimes and powder packing methods, including those that involve mixtures of large and small particles and glidants.

Creative Resonance Inc.
10326 E. Mark LN
Scottsdale, AZ 85262
Phone:
PI:
Topic#:
(630) 460-3551
Roberto Capodieci
A11-046      Awarded:5/4/2011
Title:Volume and Weight Reduction Method for Intermediate Moisture Ration Components and Snacks
Abstract:The need to develop an alternative technology to those that dominate the snack food industry has become apparent over the last decade. Quality, nutrition, functionality, health considerations articulated by the consumers coupled to efficiency, low energy requirements, low asset base, small process footprint, etc. highly desired by manufacturers have constantly reinforced this need stimulating few innovative minds. The same expectations raised for the commercially distributed products have been also expressed, with some specific variations on the theme, within the field of combat rations. In this latter regard, portability along with enhanced nutrition, functionality, convenience, palatability and producibility are being considered essential to manufacture shelf stable products that must enable the individual soldier to perform assigned missions and survive battlefield threats even when dispersed in remote locations and under extreme climatic conditions. Ultrasonic Agglomeration is a powerful alternative to the conventional technologies such as bar line, extrusion, oven baking and simple compression since it allows a mixture of low/intermediate moisture ingredients from any of the six groups of the Food Pyramid, to be rapidly agglomerated into a complex tridimensional shape of desirable density, palatability and nutritiousness.

METSS Corporation
300 Westdale Avenue
Westerville, OH 43082
Phone:
PI:
Topic#:
(614) 797-2200
Kenneth J. Heater
A11-047      Awarded:5/4/2011
Title:Individual Soldier, Active Flame Suppression/Avoidance/Barrier System for Head/Face Protection
Abstract:Combat soldiers encounter battlefield threats of fire from various sources such as pool fires and improvised explosive devices (IED). Fire, flame and thermal threats yield burn casualties of varying levels of severity and death. As a consequence, the Army seeks a thermal/flame-activated system or technology capable of providing a protective envelop about the head and face for flame avoidance, providing an insulated flame barrier from flame, or providing a combination of the two. A protection system worn by a soldier to deploy in the event of a thermal threat must be lightweight, have a low profile, be safe, be fast acting, and operate with little or no interference with other soldier activities or functions. The proposed approach by METSS is the development of a self-triggering, thermally activated personal head and face protection system that is based on existing automobile airbag technology and high-speed optic sensor technology. The Phase I proposal addresses the design and integration of the system components, materials selection and basic system demonstration. The proposed approach will adddress all of the requirements of the SBIR program.

5D Robotics, Inc.
2233 Faraday Ave. Suite B
Carlsbad, CA 92008
Phone:
PI:
Topic#:
(208) 520-1848
David Bruemmer
A11-048      Awarded:5/18/2011
Title:Intelligent Vehicle Behaviors for Explosive Hazard Detection & Neutralization on Narrow Unimproved Routes
Abstract:This project will design a mid-sized unmanned ground vehicle (UGV) system to support soldiers to effectively perform improvised explosive device defeat (IEDD) tasks remotely. IEDD task areas include navigation, hazard sensing, and neutralization. The control system willenable simple and safe UGV navigation through remote rugged terrain while minimizing operator attention demands. The system will include a UGV, perception and hazard sensors, manipulator(s), and operator control unit(s) and interface that address various IED configurations. The system will use the 5D Behavior EngineTM (BE) which enables intelligent instantaneous reactive responses to local environmental, sensor, and other data. It will orchestrate a suite of behaviors enabling simplified vehicle navigation and emulating the best heuristics of human sensor and neutralizer manipulation. Some detection and neutralization tasks that require more control and detailed direction by the human operator will be supported with innovative perception and behaviors. Equally important is the operator control unit and interface, which must not only simplify manipulation but also provide operators with appropriate sensor data that attain high confidence in hazard declarations. Improved human-robot interaction (HRI) is paramount for interface controls, tasking, and data representations and interface interactions will be designed to minimize operator workload and minimize required attentions.

Intelligent Automation, Inc.
15400 Calhoun Drive Suite 400
Rockville, MD 20855
Phone:
PI:
Topic#:
(301) 294-4621
Yoichiro Endo
A11-048      Awarded:5/16/2011
Title:Open-Architecture Agent-Based Intelligent Control Framework for Simulation and Execution of Robotic Counter-IED Operations
Abstract:The fluid nature of the contemporary IED-based warfare necessitates the coalition forces to carry out IED defeat missions in a highly flexible and adaptive manner. To support this need, Intelligent Automation Inc., with collaboration from Black-I Robotics, will utilize its expertise in robotics, sensors, software engineering, mechanical engineering, and counter-IED technology to develop an open-architecture agent-based intelligent control framework that facilitates rapid prototyping and execution of robotic counter-IED operations including standoff detection/neutralization of IED threats as well as simple shared control driving. The key innovation includes a novel software toolset called DCF-CIED. Extended from IAI’s COTS product, Distributed Control Framework (DCF), the JAUS-compliant DCF-CIED provides the military personnel with a universal robotic software framework to rapidly develop a new robot behavior for a new mission specification or a new hardware configuration (e.g., sensors, actuators, robot platforms, etc.). The built-in simulator allows them to perform simulated, mixed-model (virtual and live/hardware in the loop), and live testing of the behavior before actual execution of the mission. As to demonstrate its utility, using this framework, robust counter-IED behaviors for deep insertion missions are going to be developed in this project.

Robotic Research LLC
555 Quince Orchard Road Suite 300
Gaithersburg, MD 20878
Phone:
PI:
Topic#:
(240) 631-0008
Alberto Lacaze
A11-048      Awarded:6/8/2011
Title:TRIBE(Toolbox for Robots with Intelligent Behavior Engine)
Abstract:Small unmanned ground vehicles (UGVs) have provided an invaluable tool to the warfighter by saving lives and supplies while increasing mission effectiveness. As with most emerging technologies, early adopters have been focused on immediate improvements rather than the long term growth or plug and play compatibility. This fact is evidenced by the large number of ad hoc systems being demonstrated to DoD customers. Interoperability and standardization goals have not yet materialized for IED Defeat applications. This research opportunity is a unique chance to create an infrastructure with an emphasis on logical communications between heterogeneous sensors and actuators, rather than a stand-alone toolbox. This infrastructure is the first step towards the standardization of a mission toolset. The proposes toolbox will provide innovations in shared control driving, characterization and neutralization behaviors, and intelligent manipulation control.

ADMA Products, Inc.
1890 Georgetown Rd.
Hudson, OH 44236
Phone:
PI:
Topic#:
(330) 650-4000
Vladimir S. Moxson
A11-050      Awarded:7/15/2011
Title:Novel Membrane Device for Water Generation from Atmospheric Air
Abstract:The ADMA and PNNL team will pursue this Program with the overall objective of developing a novel membrane device for harvesting of potable water directly from ambient air or other humid gas stream. This new product technology is based on recent inventions made at PNNL about preparation of an ultra thin (<2ìm) water-thirsty zeolite membrane film on a thin (~50ìm) porous metal support sheet. The membrane enables permeation of water molecule only at exceptionally high flux while blocks other molecules and materials so that the water vapor can be selectively removed and compressed from ambient air by a vacuum pump, and condensed into liquid water. The H2O molecule-specific selectivity simplifies the water harvesting process and makes it possible for production of one liter potable water per hour at energy consumption lower than the DoD target of 285W. The metal foil-like membrane and high water permeation flux enable construction of a very compact, module-type harvesting device that can be readily deployed to remote areas and adapted to operation environments. The membrane module size and weight are projected to be less than 1 cu.ft and 5 kg, respectively, for a pilot unit of two gallon per hour productivity from 40% relative humidity area at 70oF

HarmonoLogic LLC
20532 Amie Ave
Torrance, CA 90503
Phone:
PI:
Topic#:
(310) 430-3132
Yunping Yang
A11-050      Awarded:8/4/2011
Title:Nanocapillary Atmospheric Water Generation (Nano-AWG) System
Abstract:To address Army need for a novel scalable energy-efficient technology to generate potable water on demand from atmospheric humidity in hot arid environments, HarmonoLogic LLC proposes to develop a Nanocapillary Atmospheric Water Generation (Nano-AWG) system. This system is based on Bio-inspired extremely efficient nanocapillary water condensation and multifunctional TiO2 thin film for water accumulation, purification and collection. Utilizing this nanocapillary effect and switchable wettability of multifunctional nanostructured thin film, the proposed Nano-AWG system is highly energy-efficient (<200 WHPL at 70º F & 40% RH and < 800 WHPL at 35º F & 43% RH with 2 grams of water per kilogram of air), light-weighted, compact, cost-effectiveness (< 20 lb, <20 X 20 X 30 in., and <$200 for a Nano-AWG system with capacity of 2 gallon-per-hour), and capable of operating in all environments. It offers real-time water quantity and quality monitoring and control, fieldability, ruggedness, and turn-key operation, and environment-friendliness. In Phase I HarmonoLogic will demonstrate the feasibility of Nano-AWG technology by fabricating and testing a TRL-4 prototype. In Phase II we plan to refine the technology and fabricate an integrated TRL-5 Nano-AWG prototype.

IntAct Labs LLC
21 South Street
Somerville, MA 02143
Phone:
PI:
Topic#:
(617) 307-1755
Patrick Kiely
A11-051      Awarded:8/4/2011
Title:Mobile Bioelectric Filtration System (MBFS): Accelerated Anaerobic Digestion via Bio-Electrochemical Reactions
Abstract:Current United States military contingency operations require more sustainable Forward Operating Bases (FOBs). Major problems for FOBs include the supply of fuel and water and the removal and treatment of wastewater. Microbial Fuel Cells and Bio-electrochemical systems utilize newly discovered electrically active microbes to generate direct electric current and other value-added products while treating wastewater. In this project, IntAct Labs will develop and demonstrate a novel wastewater treatment system known as a Mobile Bioelectric Filtration System (MBFS) which will convert the energy present in wastewater streams into methane, electricity and treated H2O To date most research into bio-electrochemical systems for wastewater treatment has focused on electricity production. This often has the unwanted result of producing biogas. Building on recent National Science Foundation research , the proposed system will utilize bio-electrochemical principals with the explicit goal of enhancing biogas production and treatment rates. The system will comprise of an accelerated anaerobic digester, adapted with internal electrodes and corresponding air-cathodes. This innovation removes feedback inhibition exerted on methanogenic populations by the build-up of fermentative by-products. Electricity generated from this system will contribute to power a downstream membrane bio- filtration system supplying a readily usable water source. Biogas can be forwarded to either a methane fuel cell or combined heat and power engine, thereby producing electricity and providing waste heat for optimizing digester performance.

Process Technology Optimization, Inc.
2801 Long Road
Grand Island, NY 14072
Phone:
PI:
Topic#:
(716) 773-8106
Tilak V. Bommaraju
A11-051      Awarded:7/15/2011
Title:Expeditionary Wastewater Treatment Technologies
Abstract:A novel technology is proposed to remove 85% of BOD and TSS in the gray and black water from Army base camps, to a BOD demand of < 30 mg/l and TSS of < 30 mg/l. This technology utilizes the electrochemically generated species to chemically remove the BOD contributing species. Novel anode compositions and anode structures will constitute the cell, which is modular, and easy to deploy and commission. Optimization tests with gray water and black water from the city waste water treatment plant, coupled with on-site testing, using a cell handling 10-20 l/h, will provide the proof-of-concept for the proposed technology, and the basis for a conceptual design for a skid mounted, 100 gal//h, system suitable for testing and use by Army personnel.

Loc Performance Products, Inc
13505 Haggerty Road
Plymouth, MI 48170
Phone:
PI:
Topic#:
(734) 927-3844
Chad Darr
A11-052      Awarded:8/11/2011
Title:Loc's Maximum Torque Quick Disconnect (MaxTorQD) Bradley Final Drive
Abstract:Heavy add-on-armor installed on the Bradley Fighting Vehicle has degraded the vehicle’s mobility performance. Vehicle acceleration has declined to 80% of its original capability. To cost effectively modernize the mobility system, the final drive torque capacity must be significantly increased to maintain the current package space. Loc Performance Products, Inc., the Army’s provider of robust, reliable final drives for its tracked fleet, proposes to develop a modernized Bradley Final Drive using its MaxTorQD technology. Loc’s final drive will transmit up to 60% more torque, improve efficiency, reduce weight, and provide the option for a Quick Disconnect function that simplifies towing and maintenance operations. Loc proposes to focus Phase I efforts on quantifying requirements with the platform integrator, assess the feasibility of new promising technologies that include stronger materials and diffusion processing methods, provide a bench top demonstration of its Quick Disconnect technology, and develop 3 or more conceptual approaches for Phase II research. A quantitative method will be used to rank multiple concepts and recommend the approach for Phase II that offers best value for the Bradley platform, technology advancement, and transferability of technology to other Army platforms, the wind industry, and the oil and gas exploration industry.

MACH-T3 Engineering, LLC
1224 Bracebridge Court
Campbell, CA 95008
Phone:
PI:
Topic#:
(408) 628-0674
Richard "Dick" Griffiths
A11-052      Awarded:8/24/2011
Title:Development of High Power Density Final Drive for the Bradley Infantry Fighting Vehicle
Abstract:MACH-T3 will generate three concepts as described below in sufficient detail for a trade study to be performed. All concepts will meet the mandatory requirement of identical form and fit to the current BFV interface. Gear trains are the most efficient means for power transfer. As such, MACH-T3 will develop three concepts with variations on gear train technology and innovative materials applications and down select to one concept for detailed analysis for prototype preparation The trade study concept analysis will be conducted, using the materials and processes selected as optimal. The power, torque and weight capability will be evaluated along with cost versus weight reduction. The analysis will include the following aspects: • Weight: • Space Claim • Integration Complexity: No change Major components analyzed will be: • Gears, • Bearings, • Shaft, • Housing, • Efficiency.

Concepts ETI, Inc.
217 Billings Farm Road
White River Jct, VT 05001
Phone:
PI:
Topic#:
(802) 280-6173
Louis Larosiliere
A11-053      Awarded:8/25/2011
Title:High Efficiency Fans for Underhood Cooling of Military Vehicles
Abstract:Our preliminary assessment, based on skillful deployment of advanced aerodynamics with considerations for synergistic aerodynamic and functional integration of the electric drive motor and heat exchanger with the fan, establishes the basis for an Total-to-Static eff. of 85+% in the installed performance of the fan module that promise to enhance the Tractive Effort to Gross Vehicle Weight ratio (TE/GVW) of both the PIM and JLTV Army vehicles. The proposed design incorporates advanced 3D aerodynamic features in the fan rotor, enhanced loading capability via aerodynamic close coupling of the rotor with High Resistance Media (HRM) such as heat exchangers, and synergistic integration of electric motor with fan exit guide vanes (EGV) for motor cooling. This integrated EGV/motor will also serve as an HRM which will further augment the diffusion capability of the fan rotor. The Phase I is expected to include conceptual design of the fan module, CFD experiments to develop aerodynamic diffusion enhancing concepts, exploration of a scheme to use the fan EGV as cooling fins for the electric motor, and a detailed aero and aeromechanics design of an initial fan module. A plan for electric motor development and customization by a commercial motor vendor will also be an important part of Phase I.

Mechanical Solutions, Inc.
11 Apollo Drive
Whippany, NJ 07981
Phone:
PI:
Topic#:
(973) 326-9920
Edward M. Bennett
A11-053      Awarded:5/17/2011
Title:High Efficiency Fans for Underhood Cooling of Military Vehicles
Abstract:Mechanical Solutions, Incorporated (MSI) proposes to use a series of proven aerodynamic and aero-acoustic optimization techniques coupled to the latest Computer Aided Engineering (CAE), Computational Fluid Dynamics (CFD), and Finite Element Analysis (FEA) software to evaluate advanced underhood engine fan cooling concepts. Additional design and optimization work will form the basis for down-selecting to preferred fan arrangements that analytically demonstrate meeting efficiency, flow, pressure, and other requirements within geometric and other constraints. The focus is on fan designs for the Paladin Integrated Management (PIM) vehicle and the Joint Light Tactical Vehicle (JLTV) Variant C. The design optimization techniques and Phase II prototype testing will produce a fan design that achieves a minimum of 85% static efficiency, that is, supplies the desired static pressure rise and volume flow while minimizing work input. There is synergy between the proposed effort and a current Phase II SBIR contract awarded to MSI by the Marine Corp Systems Command. MSI is currently in Month 6 of a 24 month project entitled “Low Noise Axial Fan Optimization for the Marine Corps Expeditionary Fighting Vehicle (EFV)”. The Phase II SBIR deliverable to Marine Corp Systems Command is a high efficiency/low noise fan retrofit kit for the EFV.

Accurate Automation Corporation
7001 Shallowford Road
Chattanooga, TN 37421
Phone:
PI:
Topic#:
(423) 894-4646
Peter Krueger
A11-054      Awarded:5/17/2011
Title:Direct Optical Modulation of HVDC on an RF Transmission Line
Abstract:Accurate Automation Corporation proposes to develop a system design for a self-contained missile launchable RF Generator based on a frozen wave transmission line technique. The RF transmission line will be charged through an optically activated switch fabricate from silicon carbide. A high energy pulsed laser with an electronic timing control will connect to the switch via an optical fiber. A high voltage series resonant DC supply will provide the charge for the transmission line. Battery power will be used as the prime power supply for the laser and DC source.

Agiltron Corporation
15 Cabot Road
Woburn, MA 01801
Phone:
PI:
Topic#:
(781) 935-1200
Guanghai Jin
A11-054      Awarded:5/16/2011
Title:Compact and Shock Resistant Photoconductive Switch
Abstract:Wide bandgap semi-insulating semiconductors with extrinsic levels of carriers have been used to successfully demonstrate the feasibility of high performance photoconductive switches by benefiting high critical field strength and high-saturated electron mobility. However, further developments of photoconductive switch and the pulse laser are necessary for launchable RF module. Leveraging on our extensive experiences in high power fiber optics, EO and semiconductor processing, Agiltron proposes to develop the compact high- voltage switching module integrated with all-fiber pulse laser triggering source based on wide bandgap semi-insulating material. This switch module will be designed to have high shock resistance, and integrate-able in RF transmission line for forming high power self- contained RF module. In Phase I, the comprehensive investigations will be performed to design the photoconductive switch and all-fiber pulse laser source with great saving in size and weight as well as power consumption, which will be integrated with the prototype of transmission line in Phase II. The basic fiber optic high voltage switch will be evaluated in lab. Based on success in Phase I, we will prototype a self-contained RF module in Phase II.

Polarix Corporation
10675 Sorrento Valley Road Suite 100A
San Diego, CA 92121
Phone:
PI:
Topic#:
(703) 901-5340
Oved Zucker
A11-054      Awarded:5/20/2011
Title:Advanced High Voltage Optical Switches for Launchable Compact RF Warheads
Abstract:We propose to develop a modular HPM system utilizing multi-cycle EM generation with photo-conductive switches. Each module will include all its related components with their unique requirements to allow simple stacking of modules to address a variety of applications. The modules will also include an LDH based HPM source (pat xxx), a switching power supply charging circuit and a laser amplifier. This SBIR proposal will address; i) modular design; ii) the dedicated charging circuit; and iii) the laser amplifier. The challenge is defined by the picoseconds range laser pulse width and jitter requirements, as well as the coherent operation and steering of the resulting HPM beam.

Cybernet Systems Corporation
727 Airport Boulevard
Ann Arbor, MI 48108
Phone:
PI:
Topic#:
(734) 668-2567
Douglas Haanpaa
A11-055      Awarded:5/25/2011
Title:Weapon Orientation Sensor for Simulated Tactical Engagement Training
Abstract:Weapon orientation systems work in a Line-of-Site (LOS) manner using a Multiple Integrated Laser Engagement System (MILES). The Army is seeking a non-LOS solution for long range weapon orientation. High end Inertial Measurement Units (IMUs) provide the required accuracy for this functionality but, are unsuitable because of their size, power draw, and cost. The Army is requesting a low cost IMU that is capable of determining absolute heading with no calibration procedures. Additionally, it must be able to mount to a soldier’s weapon and be ultra low power. Cybernet Systems Corporation is proposing a solution to non-LOS weapon orientation problem using a self calibrating sensor that is based on our current Inertial Measurement and Magnetometer Module (I3M). It will collect accelerometer, gyroscope, and magnetometer data in pitch, roll, and yaw and will use known constant inertial movements to continuously keep the device calibrated.

Irvine Sensors Corporation
3001 Red Hill Avenue Building #4-108
Costa Mesa, CA 92626
Phone:
PI:
Topic#:
(714) 444-8772
Ying Hsu
A11-055      Awarded:6/1/2011
Title:Ground Tracking Orientation Sensor (GTOS)
Abstract:ISC proposes development of a laser-based sensor for applications in measuring position and orientation of soldier weapons systems. The proposed sensor concept is designed to continuously track movement of the weapon in six degree of freedom. A preliminary analysis shows that a miniature sensor (including battery) can be packaged in a volume of 1 inch wide by inch high by 4 inches long. Modeling of the miniature laser system showed the proposed sensor is capable of achieving mm range resolution and sub mili-radian angular resolution when the distances between the sensor and ground is 1 meter of less. Innovative approaches in laser receiver design and signal processing algorithms provides the key elements required to achieve the desired performance in a small, lightweight sensor package and low unit cost. In the Phase I, ISC proposes to develop the GTOS baseline design configuration, signal processing approach and receiver focal plane array architecture. A proposed Phase I Option will develop the sensor readout IC (ROIC) unit cell circuit design.

Physical Sciences Inc.
20 New England Business Center
Andover, MA 01810
Phone:
PI:
Topic#:
(978) 689-0003
Edward J. Salley
A11-056      Awarded:5/26/2011
Title:Freeze Casted Composite Ferroelectric Materials for Compact Single Shot Power Supplies
Abstract:Physical Sciences Inc. (PSI) proposes to develop a ceramic/polymer ferroelectric composite material for use as a single shot power supply. This structure is expected to provide an enhanced piezoelectric voltage coefficient, high ceramic fill factor, easy poling, and improved mechanical strength. PSI will form this composite material using a freeze casting process that is economical and will allow for micro-structural design to optimize both mechanical and electrical properties. Both PZT and BiFeO3 will be examined for the ceramic phase while PVDF and Nylon will be evaluated for the polymeric phase. The Phase 1 effort will fabricate a 40mm device structure that is capable of delivering 30kV to a capacitive load. Texas Tech University will perform explosive testing of the device. The Phase 1 Option will examine various microstructural designs and their effects on the proposed device characteristics. The Phase 2 effort will produce a single shot supply capable of delivering a minimum of 100kV and provide a method for periodic monitoring the polarization of the device

TRS Ceramics, Inc.
2820 East College Avenue
State College, PA 16801
Phone:
PI:
Topic#:
(814) 238-7485
Edward F. Alberta
A11-056      Awarded:5/19/2011
Title:Poled Films for Compact Single Shot Power Supplies
Abstract:TRS Technologies has developed high energy density materials and components for Ferroelectric Generators (FEGs). Our technology is based on advanced materials and processing resulting in high quality ferroelectrics with high mechanical and electrical strength. For this program, we will use these advantages to develop compact FEG components based on thin mulit-layer capacitor designs employing high voltage electrode designs to demonstrate devices capable of generating 20-30kV in Phase I and >100kV in Phase II.

Physical Optics Corporation
Electro-Optics Systems Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501
Phone:
PI:
Topic#:
(310) 320-3088
Tin M. Aye
A11-057      Awarded:5/26/2011
Title:Lightweight Inter-Nanosatellite Communications System
Abstract:To address the Army’s need for novel nanosatellite laser communication systems, Physical Optics Corporation (POC) proposes to develop a new Lightweight Inter-Nanosatellite Communications (LINC) system. This system is based on unique integration of a new optical tracking scheme, with a compact common optical antenna for transmitter and receiver, and novel implementation of smart computer-on-module technology. The innovation in using MEMS mirrors and lightweight telescopes for pointing and tracking will enable the system to achieve extremely low-volume (<431 cm^3), low-mass (<0.5 kg), low-power budget (~8 W), high intersatellite communication rates >2 Gbps, low bit-error-rate < 10^-6, and highly accurate tracking to communicate with fore and aft satellites based on a 3-kg SMDC- ONE nanosatellite in a simple 10-20 satellite ring constellation, which directly address the SMDC Responsive Space program requirements. In Phase I, POC will demonstrate LINC feasibility by conducting technical analysis and simulation and initial small-scale proof-of- concept prototype testing. In Phase II, POC plans to further refine the design and develop a reliable, launch-ready system integrated into a nanosatellite bus for initial testing and potential transition to a complete nanosatellite laser communication system.

SA Photonics, LLC
130 Knowles Drive Suite A
Los Gatos, CA 95032
Phone:
PI:
Topic#:
(415) 977-0553
Jim Coward
A11-057      Awarded:6/8/2011
Title:Lightweight Nanosatellite Constellation Communications System
Abstract:SA Photonics is pleased to submit a Phase I proposal for the development of the Skylight lasercom system for nanosatellites. The system leverages our work and technology from our programs for satellite, UAV, and even underwater lasercom systems and for spaced base LIDAR and missile based LADAR programs. The system will transmit at speeds of 2.5 Gb/s for distances extending several thousand miles in a lightweight small form factor.

Aerius Photonics, LLC.
2223 Eastman Ave., Suite B
Ventura, CA 93003
Phone:
PI:
Topic#:
(805) 642-4645
Jon Geske
A11-058      Awarded:5/20/2011
Title:High-Power Vertical-Cavity Laser Pump Arrays for Tm Fiber Lasers
Abstract:A 79x nm fiber laser pump module is proposed based on Aerius Photonics’ high power vertical-cavity surface-emitting lasers (VCSELs). Designs and process steps are defined for successful development of 79x nm devices, specifically for the design of a 2D array that is to be coupled into a high brightness fiber.

Princeton Optronics, Inc.
1 Electronics Dr
Mercerville, NJ 08619
Phone:
PI:
Topic#:
(609) 584-9696
Jean F Seurin
A11-058      Awarded:6/14/2011
Title:Vertical Cavity Surface-Emitting Laser (VCSEL) pumps for High Energy Erbium or Thulium Fiber Lasers
Abstract:Army is very interested in developing reduced eye hazard fiber lasers based on high power VCSEL pumps. Development of high power VCSEL pump array for pumping an Erbium or Thulium fiber laser would be an important objective for the Army for the development of efficient, high power, compact and cost effective fiber lasers at the eye safe wavelengths. Princeton Optronics has developed high power VCSEL arrays delivering hundreds of watts of power from small arrays and has developed moderate power high brightness arrays for fiber laser pumping. The technology is in a position so that in this SBIR it can be developed as the technology of choice for high power fiber laser pumping because of its potential very high brightness, lower cost, higher reliability and higher temperature of operation without chillers. We propose to develop the VCSEL pump technology at 976nm with a new approach to improvement of efficiency and a new approach to packaging. In phase I, we would do simulations and experiments validating the technology and will implement the technology in phase II.

Tanner Research, Inc.
825 S. Myrtle Ave.
Monrovia, CA 91016
Phone:
PI:
Topic#:
(626) 471-9700
Nate Selden
A11-059      Awarded:5/25/2011
Title:Hybrid Variable Velocity Electric Gun
Abstract:Tanner Research will develop and demonstrate a prototype electric gun utilizing water as a working fluid. The baseline hybrid electric gun will be adapted from a compact high energy kinetic plasma generation technology available at Tanner, modified for the larger projectile velocity requirements of the solicitation. Specifically, the R&D work will focus on accelerating a ~2gram projectile mass to 1000fps. In Phase I, Tanner Research will demonstrate that the consistent and repeatable performance of Tanner’s proprietary technology can be scaled up for use at higher stored energies. Performance of the prototype will be compared to the current state-of-the-art, where useful performance trends have already been developed. Design optimizations will be identified for the Phase II prototype, along with COTS integration strategies to realize the needed size, weight, power, electrical energy storage and operational range requirements.

Texas Research Institute Austin, Inc.
9063 Bee Caves Road
Austin, TX 78733
Phone:
PI:
Topic#:
(512) 263-2101
Doyle Motes
A11-059      Awarded:5/25/2011
Title:Hybrid Variable Velocity Electric Gun
Abstract:The deployment of the C-RAM weapon system has increased the desire of the Army to have the ability to “dial in” a velocity to guns to respond to a wider range of scenarios. Responding to this request, TRI/Austin proposes designing, fabricating, and testing an electro-thermal launcher for a feasibility test-bed for larger caliber launchers that will evolve into a replacement/upgrade for the C-RAM. TRI/Austin will team with the Institute for Advanced Technology at the University of Texas at Austin, which houses a world class pulsed power facility and gun range for testing of prototype design. Projectiles of electrically conductive and non-conductive materials will be tested at velocities similar to a .22 caliber bullet and a demonstration of variable velocity will be performed. Research will also be conducted into the potential for transforming a next-generation launcher into an electro- thermal chemical launcher using a combustible fuel in tandem with a current pulse to replace the powder charges presently in bullets. This research has the potential to affect a reduction in the supply chain (through the removal of propellant) and serve as a template to permit exploration of portions of the Army arsenal to be converted to a variable velocity system.

Colorado Engineering Inc.
1310 United Heights Suite 105
Colorado Springs, CO 80921
Phone:
PI:
Topic#:
(719) 388-8582
Lawrence Scally
A11-060      Awarded:6/1/2011
Title:Wideband, Adaptable, Modular, Scalable Digital Receiver Exciter (WAMS-DREX)
Abstract:Colorado Engineering Inc. (CEI), with its teammates the University of Colorado (CU) and Lockheed Martin, proposes to leverage its collective expertise with radar systems design, mixed signal board design, and radar signal processing to research, identify, and develop methods of implementing radar subsystems that will perform as many functions as possible in the digital domain. The findings will facilitate Wideband, Adaptable, Modular, Scalable Digital Receiver Exciter (WAMS-DREX) technology enabling leading-edge radar capabilities and performance. Advanced radars often employ highly digitized sub-arrayed digital beamforming (DBF) architectures and Multiple-Input, Multiple-Output (MIMO) radar technology. Both approaches require tight calibration and coherency across channels to achieve their full benefit, and analog components in the transmit and receive chains lead to additional noise and errors due to performance drifts over time and temperature. The problem becomes more challenging when wideband waveforms are considered. The team has decades of hands-on design and integration experience with a variety of radar systems and associated hardware, software, and signal processing algorithms. Under this proposed program, the team will research and develop techniques to move the digitization function closer to the antenna. The proposed effort will also employ scalable, modular receiver/exciter technology as a test bed and deployment platform.

Physical Optics Corporation
Electro-Optics Systems Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501
Phone:
PI:
Topic#:
(310) 320-3088
Eddie Ng
A11-060      Awarded:5/23/2011
Title:All-Digital Radar Analog-to-Digital Converter
Abstract:To address the Army’s need for development of an analog-to-digital converter (ADC) of signals of several gigahertz bandwidths for improved radar range and Doppler performance, Physical Optics Corporation (POC) proposes to develop a new All-Digital Radar Analog- to-Digital (ADRAD) Converter. This proposed converter is based on unique phase control for cascaded time-interleaved ADCs. The innovative use of an electro-optical phase control timing distribution bus enables the ADRAD converter to achieve extremely high bandwidth signal processing with 10-GHz bandwidth along with an 8-bit analog dynamic range/resolution so that it can be incorporated into all-digital radar immediately after a low- noise amplifier. In Phase I, POC will demonstrate the feasibility of the ADRAD converter by assessing various methods of AD conversion, constructing a working model of the ADRAD converter, and comparing the proposed concept with current methods. Also in Phase I, contact with a radar manufacturer will be established for future joint development. In Phase II, POC plans to demonstrate the ADRAD converter prototype with 4-GHz bandwidth and 8-bit resolution; characterize its performance by measuring noise, resolution, and linearity; and show how it will perform in a real radar system interacting with the radar manufacturer.

Creative Engineering Solutions Inc.
11196 N. Cardinal Drive
Parker, CO 80138
Phone:
PI:
Topic#:
(303) 257-7888
Jim Michael
A11-061      Awarded:7/28/2011
Title:Innovative Appliqué Attachment Methods for Army Vehicles
Abstract:Creative Engineering Solutions, in collaboration with QinetiQ North America and its LAST armor solution, proposes to develop a switchable magnetic core element (SMCE) attachment system that breaks the traditional tradeoff of detachment time, isolation, pull strength, and weight which has been the limiting factor for all such state-of-the-art systems. Our novel system decreases attachment/detachment time of SoA by an order of magnitude without reducing isolation distance, and can adapt to adding weight to current configurations. We propose to develop, demonstrate and evaluate different design concepts: SMCE, SMCE arrays, LAST appliqués, bayonet mount, and a combination of Velcro and SMCEs. Our team uniquely combines many years of experience in fielding light-armored systems with novel knowledge fielding magnetic products, in order to create fast implementation of the proposed system and benefit both legacy and Future Combat vehicles. The SMCE system will consist of: a clamshell-hold appliqué, offering damping ballistic resistance; SMCE unit for detaching/attaching without tools; a tailorable receiver base for pull load, up to 600 lbs for a single contact; and an attachment 2' x 2' aluminum frame. The new attachment methods and armor system will be applicable not only to FCV but also to selected civilian applications.

Physical Optics Corporation
Products and Engineering Division 20600 Gramercy Place, Bldg. 100
Torrance, CA 90501
Phone:
PI:
Topic#:
(310) 320-3088
Kang Lee
A11-061      Awarded:7/15/2011
Title:Snap-Assisted Stackable Hardened Applique Fastener System
Abstract:To address the U.S. Army need for innovative methods of attaching applique armor packages to Combat Vehicle Structures, Physical Optics Corporation (POC) proposes to develop a new Snap-Assisted Stackable Hardened Applique fastener system (SASHA). This proposed attachment system is based on POC’s proven, patented line of ruggedized, military field connectors, which can be integrated as part of virtually any structural member (i.e., metallic, composite-based, etc.). SASHA’s integral snap fastener allows Army personnel to quickly and easily (un)mount applique armor to/from a vehicle’s outer structure during vehicle repair or maintenance operations under all weather conditions. As a result, this proposed applique attachment system offers the capability for rapid, tool-less vehicle armor reconfiguration, including daisy-chaining, to ensure effective combat and maintenance operations, which directly addresses the PEO Combat Support & Combat Service Support requirements. In Phase I, POC will demonstrate the feasibility of four to six SASHA design variants via finite element analysis simulation and testing of fabricated proof-of-concept SASHA applique fastener prototypes. In Phase II, POC plans to integrate the system on a HUMVEE and validate two of the Phase I designs under a variety of tests including structural, environmental, and ballistic.

Global Embedded Technologies, Inc.
23900 Freeway Park Drive
Farmington Hills, MI 48335
Phone:
PI:
Topic#:
(248) 888-9696
David Mulligan
A11-062      Awarded:6/30/2011
Title:Power Control Solution for Electrical System Improvements
Abstract:The U.S. Army is seeking ways to improve mission capability of small Autonomous Unmanned Ground Systems (AUGS) power systems. The challenges with AUGS stem from proprietary nature of information and control of vehicle platforms. The proprietary information is important for robot manufacturers because of investments that are made to develop technology advantages over competition in their base robotic platforms. But this limits “mission specific” configuration capability, complicates the integration and optimization of new technologies onto base platforms, and reduces potential product sales. This SBIR will define, design, develop, implement, and demonstrate an intelligent power control solution to improve system efficiency, provide management of application specific devices, and enable integration and interaction with base robot vehicle platforms.

M Cubed Technologies, Inc.
35 Corporate Drive, Suite 1110
Trumbull, CT 06611
Phone:
PI:
Topic#:
(302) 454-8600
Michael K. Aghajanian
A11-063      Awarded:5/18/2011
Title:High-Strength, Lightweight Metal Matrix Composites (MMC) Material for Bridge Applications
Abstract: The Army is in need of an improved material for use in bridge structures. Key requirements are reduced weight relative to current metallic structures (steel and aluminum), high strength, resistance to catastrophic failure, attractive cost, and resistance to environmental factors (weather, corrosion, erosion, extreme temperatures, UV, etc.). To meet this need, the use of macro-composite structures of Al/SiC MMC and steel are proposed. The structures could consist of Al/SiC reinforced with steel (e.g., rebar), or hollow steel structures filled with Al/SiC. Such a product will possess the low weight, high specific stiffness and strength, and excellent corrosion resistance of Al/SiC; together with the resistance to catastrophic failure (i.e., high strain to failure) of steel. A key processing advantage of this system is the ability to match the thermal expansion properties of Al/SiC to steel (by selecting proper Al:SiC ratio), which allows the fabrication of large structural elements without residual stress. A five task Phase I program is proposed, namely (1) design of macro-composite structural elements, (2) finite element analysis of the designs, (3) manufacturing trials, (4) mechanical testing to generate stress-strain behavior and assess failure mode, and (5) development of a cost model.

Materials Sciences Corporation
135 Rock Road
Horsham, PA 19044
Phone:
PI:
Topic#:
(215) 542-8400
Theodore Campbell
A11-063      Awarded:7/1/2011
Title:High-Strength, Lightweight Material for a Bridge Applications (MSC P4007)
Abstract:The objective of this proposal is to review and develop a new material system for military bridge application. This material system is optimized to meet all of the Army’s desired requirements including specific stiffness, specific strength, durability, fatigue, wear, and environmental degradation. The material system builds upon our learned experience of developing advanced composite infantry, assault, and support military bridging technology demonstrators for DARPA, the U.S. Army, and ONR, where it was shown that a 15-20% weight saving could be realized along with improved performance (higher military load classification (MLC) rating). The proposed material system is a composite based system composed of high-strength fibers, a toughened epoxy resin, lightweight thinner core, and a more durable wear surface. With all of these improvements, this new material system will result in a next generation of military bridging that is significantly (25-30%) lighter than existing metallic military bridging. Furthermore, this new material system can be adapted to the development of a light-weight man-portable (backpack carry) combination bridging for infantry and light-weight (low MLC) vehicles.

NEI Corporation
400 E Apgar Drive
Somerset, NJ 08873
Phone:
PI:
Topic#:
(732) 868-3141
Daniel Eberly
A11-063      Awarded:9/25/2011
Title:Multiscale Fiber Reinforced Polymer Nanocomposite for Wide-span Field Assembled Bridges
Abstract:There is an unmet need in the US Army for wide-span bridges that can be deployed in the field. This requires lightweight materials and tool-kit designs for easy and quick installation. The materials must possess enhanced load-bearing capacity, improved weather resistance, and longer service lives than conventional materials. In this Phase I program, we propose to demonstrate the feasibility of a fiber-reinforced composite with new and novel fiber and polymer morphologies. The multiscale-composite material is expected to fulfill the materials properties requirements for wide-span bridge applications, particularly strength and durability. These new materials, coupled with advances in modular construction designs, will provide the Army with a lightweight, durable, and long-lasting alternative to traditional materials, while facilitating in-field deployment. The program is a collaborative effort with a University Center that has successfully designed and implemented Army bridge materials. A key aspect of the proposed program is that it utilizes innovative materials and processing technologies to allow for novel and unique lightweight, strong, and durable composites. The Phase II program will build upon the Phase I demonstration effort by implementing the technology in actual bridge designs and bridge kits for the US Army.

Baker Engineering Inc.
17165 Power Dr.
Nunica, MI 49448
Phone:
PI:
Topic#:
(616) 837-8975
Jack Jerovsek
A11-064      Awarded:8/3/2011
Title:Advanced Rotary Diesel Engine Fuel Injection System for Unmanned and Manned Ground Vehicles
Abstract:Baker Engineering Inc. (BEI) proposes the use of a new heavy fuel Micro Injection System, paired with the R351 Rotary Engine, to exceed the specifications of this SBIR solicitation. BEI is uniquely qualified for this program as the company is currently developing a heavy fuel Micro Injection System for small engine applications, performs Computational Fluid Dynamic (CFD) analysis in-house, and has rotary engine experience including a current program to convert a gasoline powered rotary engine to heavy fuel operation. The system proposed for this effort is a new high pressure heavy fuel Micro Fuel Injection System which includes a Micro Injector (TRL 7), Micro Pump (TRL 5) and a small electronic controller that have already demonstrated strong potential through bench testing (performance and durability) and on-engine testing. To support Micro Injection System development, BEI has developed and utilizes CFD simulation platforms for both Micro Fuel Injector Design Evaluation and Rotary Engine Evaluation. BEI proposes utilization of the new R351 Rotary Engine (350cc), under development by L-3 Combat Propulsion Systems, for this SBIR program.

Exergy Engineering
4936 Kendrick Steet SE
Grand Rapids, MI 49512
Phone:
PI:
Topic#:
(616) 977-3766
Mike Smith
A11-064      Awarded:6/21/2011
Title:Advanced Rotary Diesel Engine Fuel Injection System for Unmanned and Manned Ground Vehicles
Abstract:A new fuel injector concept is proposed to accomodate the unique combustion chamber inherent to a rotary engine.

L.K. Industries, Inc.
9731 Center Street
Glenwood, NY 14069
Phone:
PI:
Topic#:
(716) 941-9202
Lawrence Krzeminski
A11-064      Awarded:6/17/2011
Title:Advanced Rotary Diesel Engine Fuel Injection System for Unmanned and Manned Ground Vehicles
Abstract:This proposal consists of developing and demonstrating an advanced, high pressure, fuel injection system for the rotary engine for aerospace and/or ground application. The intent is to develop an advanced fuel injection system so that the rotary engine can run on heavy fuel (diesel, DF-2 or JP-8). We will investigate the use of piezo-actuators due to their response time and hence their precision metering capabilities, especially at high pressures. A better understanding of fuel injection and rotary engine combustion physics will be obtained through CFD modeling. We will investigate the type of spray needed to achieve a sufficient fuel distribution along the rotor’s flank. We plan on investigating a stratified charge in which we will investigate the effects of narrow spray cone penetration based on orifice size, number of orifices, spray angles, injector locations and injection velocities (pressures). Tests will be conducted at Wright State University to obtain the injectors spray pattern, droplet size, and distribution based on the applied voltage so that we can tailor the injection(s) to meet CFD guidance and bench test a piezoelectric fuel injector capable of quick response and multiple injections per event.

Sturman Industries, Inc.
One Innovation Way
Woodland Park, CO 80863
Phone:
PI:
Topic#:
(719) 686-6064
Daniel Giordano
A11-064      Awarded:6/17/2011
Title:Advanced Rotary Diesel Engine Fuel Injection System for Unmanned and Manned Ground Vehicles
Abstract:The Army is in need of a heavy fuel rotary engine with rated power between 10 and 80 HP that is compatible with both JP-8 and DF-23 and has a high power to weight ratio. Since it is difficult to adapt light-duty, automotive diesel piston engines for these applications, considerable development has been pursued on heavy fuel, rotary diesel engines. Currently many of the engines rely on existing automotive style fuel injection hardware that has not been designed for use in these high speed rotary applications. This project will develop a flexible, high pressure fuel injection system to meet the desired requirements. The work will focus on improving the injection spray characteristics and designing a fuel system to meet the size and weight constraints of these applications.

Amsen Technologies LLC
1684 South Research Loop Suite 518
Tucson, AZ 85710
Phone:
PI:
Topic#:
(520) 546-6944
Hongxing Hu
A11-065      Awarded:6/20/2011
Title:Lithium Ion Battery Separators with High Temperature Stability
Abstract:This Small Business Innovation Research Phase I project aims to develop a lithium ion battery separator with high temperature stability by modification on the surface of the microporous PP separator via a unique chemistry. The feasibility of the proposed approach is founded on Amsen¡¯s existing capabilities as well as findings of preliminary experiments conducted specifically for this project. Results of the preliminary experiments indicate that the process is highly feasible to make the desired separator. The process will be further developed in Phase I. Then the Phase I effort will be focused on evaluation of relevant properties and performance of the new separator.

Optodot Corporation
2 Kingsbury Ave
Watertown, MA 02472
Phone:
PI:
Topic#:
(617) 393-1987
Steve Carlson
A11-065      Awarded:7/15/2011
Title:Lithium Ion Battery Separator with High Temperature Stability
Abstract:A separator involving composite materials is provided that meets the lithium ion battery requirements for separators with high temperature stability at 220C and above and with mechanical strength and flexibility. The heat stable properties are obtained from using aluminum oxide particles at over 75% by weight that prevent any shrinkage of the composite separator. The mechanical strength without any brittleness is obtained from using a strong and flexible polymer with excellent lithium ion battery compatibility. The resulting composite separator exceeds the tensile strength requirements while providing a high porosity and electrolyte conductivity that is suitable for the high battery cycling rates of lithium ion batteries for vehicles. An inherently low cost manufacturing process of coating the composite separator on a reuseable release substrate followed by delamination is used to make the free-standing composite separator at the desired thickness. This composite separator can be incorporated into lithium ion batteries using existing manufacturing processes as a direct “drop-in” replacement for the current plastic separators that shrink greatly starting at 120C. This heat-resistant composite separator is generic for use with various electrolyte and electrode materials for safer, lower cost, and higher performing lithium ion batteries for vehicles and other applications.

Yardney Technical Products, Inc.
82 Mechanic Street
Pawcatuck, CT 06379
Phone:
PI:
Topic#:
(860) 599-1100
Joseph Gnanaraj
A11-065      Awarded:8/8/2011
Title:Lithium ion battery separator development
Abstract:The objective of this project is to develop low cost composite microporous polyethylene based separator with oxidation-resistant and high permeability. Manufactured separators will be characterized for its physical, mechanical, electrochemical properties, performance, wettability, thickness, porosity. The new separators will be studied in lithium ion cells, optimized and qualified for better characteristics. The improved thermal stability and mechanical strength of the new composite separator will improve the safety, performance, and extend the life of the Li-ion battery to suit Army’s tactical military vehicle power requirement

Intelligent Optical Systems, Inc.
2520 W. 237th Street
Torrance, CA 90505
Phone:
PI:
Topic#:
(626) 768-2629
Hai Lin
A11-066      Awarded:7/26/2011
Title:Dual Optical Dust Sensor for Engine Protection and Early Warning
Abstract:This proposal will develop a miniature, rugged complementary dual optical dust sensor (DODS) for continuous detection and monitoring at multiple engine locations at moderate temperature (to 400 F) and high flow (to 10,000 SCFM). In situ detection of dusts and particulates is critical for maintaining the health and effectiveness of military vehicles operating in high dust and sand environments for extended periods. Lack of detection leads to premature wear, increased maintenance time, cost and failure of engine components. DODS will have the sensitivity and dynamic range to detect a single 1 micron dust particle up to 100,000 particles per cubic foot or more, and will quantify particle size distributions between 1 and 200 microns to help diagnose root causes for dust ingestion (air filter failure or engine seal failure). The sensor may be mounted flush or inline in multiple engine locations and environments. In Phase I, a breadboard sensor will be designed and characterized to refine the sensor performance, placement and packaging requirements. In Phase II, a prototype dual optical sensor will be built, integrated in an engine test bed and tested in a simulated operational environment at TRL 5 and ready for operational assessment.

Templeman Automation, LLC
21 Properzi Way, Suite P
Somerville, MA 02143
Phone:
PI:
Topic#:
(617) 996-9054
Michael White
A11-066      Awarded:7/20/2011
Title:Low Cost Embedded Dust Detector (EDD) for M1 Abrams/Ground Combat Vehicle (GCV)
Abstract:The AGT-1500 turbine engine is the basis of the M1 Abrams tank power-plant. A low-cost embedded dust detector (EDD) that could be integrated into the AGT-1500 would provide value to the M1's standard sensor equipment by reducing engine damage and improving operational readiness. However, the cost and effort of any significant addition requiring new wiring routes would rapidly eclipse the sensor cost and possibly outweigh resulting maintenance benefits. Therefore, TA proposes its "TED" sensor that combines a thorough understanding of the current state of COTS dust sensors and customized sediment signal analysis algorithms with an application-specific embedded processing and communications architecture suitable for the M1. The TED sensor requires minimal or no change to the wire harnessing on the M1 power-plant. TA's smart sensor architecture enables rapid conversion of COTS hardware for operation aboard the AGT-1500. TA's founders are among very few EDD developers who have proven ASTM-verified, gravimetric-equivalent test dust monitoring under Mil-Spec shock, vibration, temperature, and similar conditions. For the proposed effort, TA has formed a team with Honeywell's Propulsion group in Phoenix, Arizona and SWRI's Marty Treuhaft for performance testing expertise to enable rapid demonstration of an EDD applicable to installation aboard the M1.

Agiltron Corporation
15 Cabot Road
Woburn, MA 01801
Phone:
PI:
Topic#:
(781) 935-6500
Yuanxin Shou
A11-067      Awarded:7/20/2011
Title:Measuring Fuel Quantity in Collapsible Fabric Storage Tanks
Abstract:Leveraging on Agiltron’s extensive experience in fiber sensor development, we propose to develop a customized sensing system with the ability to measure fuel quantity in a collapsible tank. Based primarily on mature technologies and commercially available components, the proposed sensor system is simple in construction and ready to be implemented. In Phase I, a small scale sensor will be built for demonstrating and evaluation. The full sensor including the hardware and software meeting all the specifications will be built and delivered in Phase II.

Intelligent Automation, Inc.
15400 Calhoun Drive Suite 400
Rockville, MD 20855
Phone:
PI:
Topic#:
(301) 294-5229
Eric van Doorn
A11-067      Awarded:6/20/2011
Title:Hybrid Optic & Microwave Mass Gauging for Collapsible Tank
Abstract:Collapsible fabric fuel tanks have been widely deployed in battlefield due to its merits; such tanks are foldable, transportable, rapid-deployable, require minimal site preparation, and are lightweight. Most of the collapsible tanks are made of highly durable fabrics which can survive most extreme conditions. However, the downside of the collapsible tank is the difficulty of accurately quantifying the remaining fuel because of its non-rigid geometry, hindering the Defense Energy Support Center (DESC) to meet the goal of 1% accuracy in Fuels Manager Defense (FMD) inventory. Although various approaches have been tried by DESC in past years, none are capable of meeting the 1% accuracy requirement. IAI proposes to develop a hybrid optical & microwave mass gauging system for collapsible tanks. The system would use optical technology to reconstruct the 3D geometry of the tank and use microwave technology to retrieve the ground profile underneath the tank. Thus, fuel volume can be accurately determined as well as the exact tank shape, regardless of factors such as temperature, tank relaxation and uneven ground surface.

D-Star Engineering Corporation
4 Armstrong Road
Shelton, CT 06484
Phone:
PI:
Topic#:
(703) 724-0651
S. Paul Dev
A11-068      Awarded:7/11/2011
Title:Small Diesel Engine for Modular Power
Abstract:The project aims to engage in design, modeling and simulation of a heavy fuel engine that meets the specific needs of the Army (300 – 500 Watts of rated mechanical power). Phase 1 tasks include definition of an engine that can meet the power needs, parametric design of the engine, engine modeling, variational performance analysis & optimization, prediction of engine performance, optimization of the size and design of the engine, reporting and planning for a potential Phase 2. A Phase 1 Option will engage in experimental validation of critical technologies.

JM Harwood, LLC
3054 Leeman Ferry Rd, Suite D
Huntsville, AL 35801
Phone:
PI:
Topic#:
(256) 489-0086
Michael Harwood
A11-068      Awarded:7/11/2011
Title:370W Very Small Heavy Fuel Engine
Abstract:JM Harwood, LLC, proposes the development of a 370W (0.5 hp) small heavy fuel engine. The 6 cubic centimeter (cc) compression ignition, direct fuel injected, 2-stroke will leverage on-going work on a very small heavy fuel (VSHF) combustion test bed funded by the Army Research Laboratory (ARL). The proposed effort will also leverage on-going development efforts on the Very Small Injection Technology (V-SInTech) Direct Fuel Injection (DFI) system. The base engine will weigh less than 1 pounds (lbs) and fit within a 3.5-inch x 2 inch x 2 inch envelop. It will operate on both JP-8 and DF-2.