| NIELSEN ENGINEERING & RESEARCH, INC.
605 Ellis Street, Suite 200 Mountain View, CA 94043 | |
| Phone:
PI: Topic#: |
(650) 968-9457
Mr. Daniel Lesieutre NAVY 08-001 Awarded: 04/01/08 |
| Title: | Compact Lightweight MAD Towing System |
| Abstract: | Nielsen Engineering & Research (NEAR) is proposing to develop a new and innovative tow system for the AN/ASQ-233 magnetometer. The system will be small and light enough to allow its use with manned and unmanned fixed- and rotary-wing aircraft. The tow body will be stabilized to ñ « degree in all 3 rotational axes and will minimize lateral pendulum motion over a speed range from 50 to 350 knots. Furthermore, the proposed system will not generate electrical or magnetic interference that will detrimentally affect operation of the magnetometer. Achieving all of these operational requirements in a single system is extremely difficult which makes it equally difficult to predict a priori whether or not a proposed concept will perform to the desired specifications. Thus, this proposal contains a number of innovative tow body system concepts that will be investigated during the Phase I contract. NEAR will use their expertise in numerically modeling, designing, and testing similar concepts to investigate the feasibility and merits of each and down select to one or two that will be further developed and tested during the Phase II effort. |
| POLATOMIC, INC.
1810 N. Glenville Dr. Suite 116 Richardson, TX 75081 | |
| Phone:
PI: Topic#: |
(972) 690-0099
Mr. Donnie M. King NAVY 08-001 Awarded: 03/28/08 |
| Title: | AN/ASQ-233 Magnetic Anomaly Detection (MAD) Light Weight Towing System for Light Weight Helicopters and Small, Vertical Take Off Unmanned Aerial Vehicles (UAVs) |
| Abstract: | This SBIR Phase I proposal describes the development of a conceptual design for the Light Weight Towing System (LWTS). Polatomic and Meggitt Defense Systems, Inc. will join their respective magnetic sensor and reel-in/reel-out towing system expertise and experience to develop the requirements for an affordable light weight ASQ-233 MAD towing system for light weight helicopter and small UAV applications. The design objectives will be to develop a design for a self contained very light weight universal towing system that will support multiple platforms. The towing system will consist of a non-magnetic stable tow vehicle, non-magnetic tow cable and a light weight reeling machine that can deploy, tow and retrieve the ASQ-233 MAD sensor. Tradeoff studies will be performed during the Phase I contract regarding system weight, aerodynamic requirements, towing speeds, cable characteristics, towed body design, and platform interchangeability. |
| TETHERS UNLIMITED, INC.
11711 N. Creek Pkwy S., Suite D113 Bothell, WA 98011 | |
| Phone:
PI: Topic#: |
(425) 486-0100
Dr. Robert Hoyt NAVY 08-001 Awarded: 03/27/08 |
| Title: | SVELTE: Lightweight MAD Sensor Towing System for UAVs and Small Helicopters |
| Abstract: | Tethers Unlimited, Inc. (TUI) proposes to develop a small lightweight ASW magnetometer towing system in collaboration with Aerovel Coporation for integration with small aircraft and UAVs. This system will be comprised of a non-magnetic aerodynamic body for the magnetometer, a towing cable that will provide power and receive data from the sensor, and a lightweight winch for deploying and retrieving the cable and sensor. A key element of this system is TUI's novel `orbital winch' technology, which eliminates the need to use electrical slip rings to enable power and communications to be provided to the remote sensor head, thereby minimizing the mass, complexity, and cost of the overall system. In addition, we propose to integrate inertial sensors and active control surfaces on the towed endbody to meet the towing stability requirements. The combination of TUI's extensive experience in systems for deployment of cables in extreme environments, along with Aerovel Corporation's UAV and miniature aircraft technologies and expertise, will enable our team to develop a towing system that meets the program requirements with minimal technical risks. |
| BIHRLE APPLIED RESEARCH, INC.
81 Research Dr Hampton, VA 23666 | |
| Phone:
PI: Topic#: |
(757) 766-2416
Mr. Chris Wilkening NAVY 08-005 Awarded: 03/27/08 |
| Title: | Total Envelope Modeling Application for Transport Aircraft |
| Abstract: | As the military increasingly relies on the militarization of commercial items, the need to assess these items in the military operational environment is key. This is particularly important in the use of commercial transport aircraft, where operational demands greatly differ between civil and military use. The use of simulation is of crucial importance, both as a method to identify operational and engineering performance, as well as familiarizing pilots with the aircraft characteristics. Unfortunately, the reliance on commercially certified training simulations, with their focus on civilian operational training, do not satisfy the assessment and training requirements for a military vehicle. In order to address the modeling deficiencies for transport aircraft, Bihrle Applied Research (BAR) proposes the development of a new "Total Envelope Modeling Application for Transport Aircraft" (TEMATA) program. The TEMATA effort will integrate recently developed modeling methodology with newly developed test and computational approaches to establish a validated modeling process for the development of high fidelity transport aircraft simulations. Further, the effort will investigate and apply novel methods of deploying these enhanced flight models in both engineering and training applications - from desktop simulation and analysis platforms to integrating the models on novel motion based simulation and in flight simulation applications |
| COHERENT TECHNICAL SERVICES, INC.
46655 Expedition DriveSuite 101 Lexington Park, MD 20653 | |
| Phone:
PI: Topic#: |
(301) 880-3341
Mr. Ian Gallimore NAVY 08-005 Awarded: 04/01/08 |
| Title: | Innovative Techniques of Modeling and Simulation for Commercial Derivative Aircraft Upset Recovery |
| Abstract: | The National Transportation Safety Board's accident database reveals that up to 40% of all commercial aviation fatalities are due to loss of control. The military is acquiring commercial-derivative aircraft for certain missions, and will fly these aircraft more aggressively, increasing the potential for loss-of-control accidents. The main options available for obtaining aerodynamic derivatives outside the normal flight envelope include Computational Fluid Dynamics (CFD), wind tunnel testing, and flight testing. CTSi has proposed an innovative methodology to develop the needed aerodynamic database extensions by flight testing a scaled model UAV. This model replicates the dynamic response of the full-scale aircraft. New state-of-the-art methods in System Identification are used to extract the aerodynamic derivatives in upset conditions. The certified aerodynamic database is then appended using a new state-of-the-art automated procedure that guarantees a statistically-optimal blending of the multiple sources of aerodynamic data. Our method is self-contained and can be used by itself; and is also complementary to and compatible with aerodynamic data derived from CFD or wind tunnel tests. |
| CONTINUUM DYNAMICS, INC.
34 Lexington Avenue Ewing, NJ 08618 | |
| Phone:
PI: Topic#: |
(609) 538-0444
Dr. Jeffrey D. Keller NAVY 08-005 Awarded: 03/27/08 |
| Title: | An Advanced Physics Based Model for Aircraft Upset Real Time Simulation |
| Abstract: | Flight operations of military aircraft, including those derived from commercial transports, are subject to highly dynamic conditions over broad operational envelopes, which may be further complicated by off-design configurations caused by ballistic damage. Flight simulation, including training applications, must model the aircraft flight dynamics with high fidelity over this operational envelope, requiring extensive aerodynamic databases in current simulation approaches. A physics-based approach for flight dynamics modeling in the high angle of attack and sideslip range is proposed based on a nonlinear lifting line/ surface methodology combined with an unsteady aircraft wake model. This modeling approach has its roots in the aerodynamic modeling of rotorcraft, where dynamic stall and yawed flow conditions are routinely found, and has been recently examined for fixed-wing aircraft in post-stall (upset) conditions. The proposed approach permits real-time simulation of unsteady aerodynamic and wake phenomena. In Phase I, the nonlinear lifting line/surface and unsteady wake model will be applied to high angle aerodynamics and flight dynamics of commercial-derivative military aircraft for demonstration of an advanced aircraft upset simulation, including modeling of ballistic damage effects. This work will form the basis for development of a prototype simulation capability with reduced aerodynamic data requirements for military and commercial applications. |
| ANALATOM, INC.
562 E. Weddell DriveSuite 4 Sunnyvale, CA 94089 | |
| Phone:
PI: Topic#: |
(408) 734-9392
Mr. Richard Clements NAVY 08-006 Awarded: 04/09/08 |
| Title: | Rotary Wing Dynamic Component Structural Life Tracking |
| Abstract: | The aim of this project is to demonstrate the feasibility of a fatigue lifetime tracking system for critical components used in rotary aircraft platforms. By incorporating neural network anomaly detection techniques, algorithms will be developed that track specific critical components and their unique identification across different platforms and rotary aircraft in order to evaluate both new and historic flight load parameter information associated with the operation of these multiple critical components. Combining this information with Health Usage Monitoring System (HUMS) data bases, algorithms will be developed that can both predict anomalous behaviors associated with extended flight load parameters, as well as forecast "just in time" (optimal component retirement life cycles) and outline interim maintenance diagnostic decision points. The fatigue tracking system will further utilize advanced diagnostics and prognostics through the HUMS platform to improve battle readiness of the components and systems, as well as minimize maintenance costs over the life-cycle of the component. Further development will provide an advanced tool to maintenance engineers for determination of necessary diagnostic procedures and schedules for specified components and systems. |
| KCF TECHNOLOGIES, INC.
112 W. Foster AveSuite 1 State College, PA 16801 | |
| Phone:
PI: Topic#: |
(814) 867-4097
Dr. Jacob Loverich NAVY 08-006 Awarded: 03/30/08 |
| Title: | Rotary Wing Dynamic Component Structural Life Tracking with Self-Powered Wireless Sensors |
| Abstract: | KCF Technologies is proposing to develop a novel tool for tracking the fatigue life of rotorcraft components. The tool will consist of a suite of wireless data acquisition sensors, diagnostic and prognostic fatigue life algorithms, and a data management system for storing and accessing component status and projected life. Environmental and usability factors for the sensor system necessitate wireless communication to the nodes. An essential part of enabling such a system is piezoelectric power harvesting. In Phase I, KCF will carry out preliminary hardware demonstrations showing the feasibility of implementing an autonomous sensor system for storing component fatigue life data, evaluate and propose updates to current HUMS diagnostic and prognostic algorithms, and assess the feasibly of implementing a global data management system. |
| TECHNICAL DATA ANALYSIS, INC.
7600 Leesburg PikeWest Building, Suite 204 Falls Church, VA 22043 | |
| Phone:
PI: Topic#: |
(703) 237-1300
Dr. Nagaraja Iyyer NAVY 08-006 Awarded: 04/16/08 |
| Title: | Rotary Wing Dynamic Component Structural Life Tracking |
| Abstract: | Technical Data Analysis, Inc. (TDA) envisions one comprehensive, integrated dynamic component tracking system complementing the United States Navy's CBM efforts for optimum fleet management to assure rotorcraft safety. This vision brings together widely differing aircraft platform data and tracking/lifing methods under one open architecture framework to provide near real-time component health and fatigue life expended (FLE) values. The fleet management tool envisioned in this framework will help the USN develop safety strategies through asset management via prognostics and trending, scheduling fleet maintenance actions, and future acquisitions. |
| ADVANCED AVIONICS, INC.
607 G Louis Drive Warminster, PA 18974 | |
| Phone:
PI: Topic#: |
(215) 441-0449
Mr. Lawrence Howarth NAVY 08-008 Awarded: 03/27/08 |
| Title: | Commandable Mobile Anti Submarine Warfare Sensor (CMAS) |
| Abstract: | This proposal will investigate state-of-the-art sensor and propulsion technology and develop innovative design concepts compatible with the need to define and document a next-generation mobile ASW target simulator for Navy development. The research will explore active acoustic and non-acoustic sensor technology which is compatible with the severe packaging and cost constraints of airborne ASW expendable sensors. This research will also investigate target simulator propulsion technology and vehicle command and control concepts, and conduct hydrodynamic analysis of candidate system concepts. |
| NAVMAR APPLIED SCIENCES CORP.
65 West Street RoadBuilding C Warminster, PA 18974 | |
| Phone:
PI: Topic#: |
(215) 675-4900
Mr. Richard Coughlan NAVY 08-008 Awarded: 03/27/08 |
| Title: | Commandable Mobile Anti Submarine Warfare Sensor (CMAS) |
| Abstract: | This SBIR proposes to develop and evaluate design concepts for housing modular interchangeable acoustic and non-acoustic ASW target-simulation components in an air-launched A-size `sonobuoy' vehicle containing a commandable/programmable propulsion and guidance system. Navmar Applied Sciences Corporation, teaming with the Applied Research Laboratory at Pennsylvania State University (ARL Penn State), will examine compact propulsion system designs capable of producing adequate speed and endurance while leaving sufficient capacity for various target-simulator module designs. Additionally, we will be able to leverage the technical knowledge, experience and research accumulated and resident at Navmar as a result of prior work completed on the Shallow Water Target SBIR which is intended to be used as a simulator for Improved Extended Echo Ranging (IEER) and is in many aspects common to the Commandable Mobile Anti-Submarine Warfare Sensor (CMAS). |
| PHYSICAL OPTICS CORP.
Information Technologies Division20600 Gramercy Place, Bldg. 100 Torrance, CA 90501 | |
| Phone:
PI: Topic#: |
(310) 320-3088
Dr. Daniel Bock NAVY 08-008 Awarded: 03/27/08 |
| Title: | Submarine Commandable, Integrated and Flexible System |
| Abstract: | To address the Navy need for a Commandable Mobile Anti-Submarine Warfare Sensor, Physical Optics Corporation (POC) proposes to develop a new Submarine Commandable, Integrated, Flexible (SCIF) system. It will provide the capability to connect changeable modules for in-field, mission-specific functionality modifications via our easy and robust VESTEC electrical connectors. The primary parameters of SCIF include a high-powered acoustic signal generator (175 W) for submarine simulation in naval exercises, speeds up to 20 knots using our Flipper propulsion system, and the capability to dive to >400 feet in a package matching the standard Navy "A" sonobuoy. The innovations in modular acoustic arrays, connector technology, and low-power, in-water propulsion systems will enable SCIF to fully simulate submarine signatures for naval training operations. In Phase I POC will demonstrate the feasibility of SCIF by creating demonstration systems for the Flipper propulsion system and the acoustic module, and optimizing the VESTEC connector. In Phase II POC plans to further develop SCIF to create a prototype system for water testing, which will incorporate a second-generation Flipper propulsion system, a fully integrated VESTEC connector, a modular sensor package design, a first-generation acoustic module with signal processing software, and a communication system for use in the field. |
| NAVMAR APPLIED SCIENCES CORP.
65 West Street RoadBuilding C Warminster, PA 18974 | |
| Phone:
PI: Topic#: |
(215) 675-4900
Dr. James McEachern NAVY 08-009 Awarded: 05/08/08 |
| Title: | Geomagnetic Reference Sensor System (GRSS) for Air Anti-Submarine Warfare (ASW) |
| Abstract: | This Small Business Innovation Research (SBIR) Phase I study deals with the development of a noise-cancellation technique that employs a reference sensor to reduce geomagnetic noise at an airborne MAD sensor. This effort will include a survey of the various magnetic-field sensors that meet the requirements for use in an air-dropped, undersea geomagnetic reference sensor system (GRSS). The sensor system will comprise an expendable buoy with a total-field magnetometer that will be deployed by the ASW aircraft immediately prior to the localization phase of the mission. Various suspension systems and deployment schemes will be studied to determine the optimum configuration for this application. The performance enhancement will be validated for various geometries, search platforms, targets, geomagnetic-noise levels, and geology-noise levels. |
| POLATOMIC, INC.
1810 N. Glenville Dr. Suite 116 Richardson, TX 75081 | |
| Phone:
PI: Topic#: |
(972) 690-0099
Dr. Douglas D. McGregor NAVY 08-009 Awarded: 05/07/08 |
| Title: | Geomagnetic Reference Sensor System (GRSS) for Air Anti-Submarine Warfare (ASW) |
| Abstract: | This SBIR Phase I proposal describes the development of a conceptual design for the Geomagnetic Reference Sensor System (GRSS). Polatomic and USSI have joined their respective magnetic sensor and buoy building expertise and experience to develop an affordable sea deployable geomagnetic reference buoy to reduce the geomagnetic noise on airborne MAD systems. The sensor is a miniature high-sensitivity scalar laser magnetometer derived from the ONR sponsored Miniature Broadband Laser Magnetometer (MBLM) Phase II Program. It is designed to sell for less than $3000.00 in volume production. The MBLM offers a state-of-the-art capability for measuring scalar geomagnetic fields with sensitivity better than 1.0 pT/?aHz from 0.01 Hz to 30 Hz. The MBLM design is based on four innovations: 1) Optically-driven Spin Precession (OSP) locked-oscillator He4 mode for the observation of the magnetic signals, 2) miniature helium-4 cells, 3) fiber-coupled laser pump source for optically pumping helium isotopes, and 4) miniature omni-directional sensor having full sensitivity on all headings. In Phase I, the anticipated noise sources for the geomagnetic buoy will be characterized and ancillary sensors and suspension systems will be added to the buoy to allow mitigation of motion and ocean wave noise. |
| CG2, INC.
6330 San Ignacio Avenue San Jose, CA 95119 | |
| Phone:
PI: Topic#: |
(407) 737-8800
Mr. Jeff Potter NAVY 08-010 Awarded: 03/27/08 |
| Title: | High Dynamic Range Sensor Simulation |
| Abstract: | CG2 proposes a rework of several methodologies in the current work flow: Overhaul the sensor database generation pipeline to upgrade the source texture data from eight-bit (or lower) to a minimum of 16 bits per component. Propose new methods of generating this data more effectively from available source imagery. Create or adopt new means of texture map compression to reduce bandwidth issues that would otherwise prevent this increased load of high dynamic range imagery from becoming useful with employed GPUs. Ensure that detectable modulation remains visible even at extreme magnification settings, to provide detail for high magnificaton sensors. Strategically insert upgrades to the rendering pipeline to allow the utilization of higher dynamic range texture maps. Include new texture map decompression that works with the above compression methods. Retain "microtexture" detail to support high magnification scenarios. Propose a new sensor effects simulation (optical blurring, temporal and fixed pattern noise, AC coupling, manual or automatic gain and level, etc.) that exceeds the current state-of-the-art eight or 16-bit fixed point data paths. Investigate current prototype and future High Dynamic Range (HDR) display devices, and the means of interfacing to these. |
| JRM ENTERPRISES, INC.
150 Riverside Parkway, Suite 209 Fredericksburg, VA 22406 | |
| Phone:
PI: Topic#: |
(540) 371-6590
Dr. Christopher Fink NAVY 08-010 Awarded: 03/27/08 |
| Title: | High Dynamic Range Sensor Simulation |
| Abstract: | JRM Technologies proposes to develop a comprehensive set of innovations for high dynamic range (HDR) and high-fidelity (HF) advancements in real-time sensor simulation of night imaging devices like NVG, FLIR and SAR. The Phase I effort will perform design and proof-of-concept studies to address key legacy simulator limitations, specifically focusing in the following areas intended to improve the target acquisition and overall training experience for the warfighter: (1) creation of a new HDR/HF sensor-material texture database format suitable for GPU DXT real-time decompression, mip-mapping, bump-mapping and HDR factors; (2) improved satellite and RGB imagery classification algorithms and NPSI Standards for generation of sensor databases in this new HDR format. (3) advanced 16-32 bit HDR techniques for real-time signature and atmospherics rendering for EO/IR and RF sensors using the latest COTS GPU shaders, particularly focusing on plumes, light points, smokes and obscurants, and scattering; (4) advanced techniques for real-time 16-32 bit NVG and FLIR sensor effects simulation; and (5) techniques for 16-24-bit DVI port output for stimulation of HDR displays. |
| CREARE, INC.
P.O. Box 71 Hanover, NH 03755 | |
| Phone:
PI: Topic#: |
(603) 643-3800
Robert J. Kline-Schoder NAVY 08-011 Awarded: 05/05/08 |
| Title: | Measurement/Control System for On-Machine Inspection and Tool Path Correction |
| Abstract: | Current practice for machining ceramic radomes used in millimeter wave missiles relies on 20-year-old technology. The result of these antiquated processes is that the yield of machined radomes is unacceptably low and the time required to machine the parts is exceedingly long. These result because of the need for in-process part inspections that require the part to be removed from the machine tool, inspected in an inspection machine located remotely from the machine tool, and then realigned on the machine tool. This process is time-consuming and the difficulty in realigning the part in the machining fixture is such that many parts are scrapped before they are finished. Even parts that complete all of the machining steps are not guaranteed to achieve the proper dimensional tolerances. To overcome these difficulties, Creare proposes to develop a Measurement and Control System for On-Machine Inspection and Tool Path Correction for the fabrication of ceramic radomes. Our innovation combines on-machine inspection capabilities with tool path control and calibration to ensure highly accurate machining of complex ceramic part geometries and greatly improved speed of machining ceramic matrix composite radomes. |
| APTIMA, INC.
12 Gill StreetSuite 1400 Woburn, MA 01801 | |
| Phone:
PI: Topic#: |
(202) 842-1548
Ms. Jamie Estock NAVY 08-012 Awarded: 04/30/08 |
| Title: | Fidelity in Learning Environments for the Effectiveness of Training (FLEET) |
| Abstract: | Live training of U.S. Navy and Marine Corps aviators is becoming increasingly constrained by the limited operational life of aircraft, geographic dispersion of personnel, and budgetary restrictions. Training professionals recognize the need for more efficient and effective training, and view simulators as a means to supplement live training at decreased costs. Though transfer from simulators to live-fly is likely to be high, the training community's knowledge of the effects of simulator fidelity on transfer is limited. The Navy is interested in understanding which training programs can be effectively trained in static flight simulators and which require dynamic flight simulators. The Navy first needs measures of pilot performance in F/A-18 missions (e.g., measures of effectiveness and measures of performance) that are sensitive enough to detect objective performance differences invoked by varying levels of fidelity. Objective performance data collected during fidelity experiments will assist the Navy in making informed decisions about the appropriate balance between training in static and dynamic flight simulators, and training in the actual aircraft. This data can also be used to refine and validate a tool for matching F/A-18 training objectives to appropriate training device fidelity - from lower-fidelity simulators, to higher-fidelity simulators, to actual training in the aircraft. |
| INFOSCITEX CORP.
303 Bear Hill Road Waltham, MA 02451 | |
| Phone:
PI: Topic#: |
(781) 890-1338
Dr. Anna Galea NAVY 08-012 Awarded: 03/27/08 |
| Title: | Mechanisms for Improving Fidelity and Efficacy of Centrifuge Training |
| Abstract: | Improving the ability of ground-based simulators as a training mechanism for flight will enable faster and potentially more solid training of flight crew. With an eye to the requirements of the newest aircraft, which provide flight sensations and maneuvers previously impossible, we propose to improve centrifuge training. Specifically, we will tackle the issues of aberrant vestibular signals and of G-LOC training. Aberrant vestibular signals are caused whenever a subject moves their head in a direction other than that of the spinning centrifuge. We have developed a vestibular stimulation protocol that utilizes small amounts of current applied via skin electrodes that can simulate motion in stationary individuals. We will establish the use of this protocol to cancel the unwanted effects of a centrifuge trainer on the vestibular system. Gravity-Induced Loss of Consciousness (G-LOC) is a serious problem affecting even experienced pilots. While a well-performed anti-G straining maneuver (AGSM) can provide more protection than even a G-suit, there is no formal training metric. We will use our aeromedical and biomedical expertise to develop an unobtrusive sensor that can provide real-time feedback to the trainee as to the efficacy of their AGSM. |
| ADVANCED ROTORCRAFT TECHNOLOGY, INC.
1330 Charleston Rd Mountain View, CA 94043 | |
| Phone:
PI: Topic#: |
(650) 968-1464
Dr. Chengjian He NAVY 08-013 Awarded: 03/27/08 |
| Title: | Innovative Methods for Modeling and Simulation of Tiltrotor Aircraft |
| Abstract: | Progress has been made in developing high fidelity rotorcraft simulation tools in support of design, operation, and flight testing. Limitations, however, exist in rotorcraft simulation validation and continued model updating in order to improve the correlation with flight tests. ART proposes to develop an advanced simulation validation and efficient model updating methodology that will significantly enhance modern rotary wing and tiltrotor aircraft modeling tools for providing life cycle simulation support. The proposed rotorcraft simulation validation and updating methodology will be state of the art and suited for physical component based modeling. The simulation validation and corresponding model updating will be carried out at both modeling component and system levels through a systematic approach. The proposed methodology will be focused on addressing the root cause of current modeling deficiencies, especially the strongly coupled rotor/airframe dynamics and their mutual aerodynamic interactions. Finally, the proposed methodology will be formulated to be suited for integration with physics-based high fidelity rotorcraft modeling and simulation programs. |
| BARRON ASSOC., INC.
1410 Sachem PlaceSuite 202 Charlottesville, VA 22901 | |
| Phone:
PI: Topic#: |
(434) 973-1215
Mr. David G. Ward NAVY 08-013 Awarded: 03/27/08 |
| Title: | Automated Updates of Tiltrotor Simulations Using Experimental Data |
| Abstract: | Aircraft research, development, and testing programs require high-fidelity simulations and aerodynamic models. However, once flight testing begins the process of updating the simulation to match flight-test results is often ad hoc, labor intensive, and costly. Recent research has been investigating data-driven methods for automated and semi-automated updating simulation databases, but this research does not address the unique challenges associated with updating tiltrotor simulations. In the proposed Phase I research, the authors will develop automated methods that (a) determine suitable complexity for a tiltrotor simulation model and (b) tune parameters in that model, including resolving identified parameters down to the component level, where possible. These methods will then be used to updating a complex tiltrotor model using simulated flight data. In Phase II, the authors will extend the tiltrotor approaches to rotorcraft in general, build a suite of database-updating tools, and use these tools to develop and update a high-fidelity tiltrotor simulation using measured flight-test data. For the proposed research, Barron Associates, Inc. has teamed with Systems Technology, Inc. (STI) and Dr. Eugene Morelli; we believe this team has unmatched expertise in rotorcraft modeling, system identification, and automated simulation updating. |
| CONTINUUM DYNAMICS, INC.
34 Lexington Avenue Ewing, NJ 08618 | |
| Phone:
PI: Topic#: |
(609) 568-0444
Mr. Daniel A. Wachspress NAVY 08-013 Awarded: 03/27/08 |
| Title: | Next Generation Flight Simulation Aerodynamic Modeling of Rotary-Wing Aircraft |
| Abstract: | Continuum Dynamics, Inc., has recently developed innovative, real-time physics-based models of rotary-wing aerodynamics for flight simulations that improve upon previously used math models. By directly modeling the physics of rotary-wing aerodynamics in real-time, these models provide high fidelity with minimal tuning and are straightforward to update for new aircraft. In fact, extensive validation has established the ability of these new methods to accurately predict many key aerodynamic metrics without any reliance on test data. The new models have already been incorporated into simulation and analysis software by all major U.S. rotorcraft manufacturers. The effort proposed here is to extend these models from rotor and rotor wake aerodynamics to include full aircraft aerodynamics, including the fuselage, empennage and wing, for both tiltrotors and conventional helicopters. A three-pronged effort is proposed involving, (1) expansion of existing methods to include real-time physical models of all aircraft component aerodynamics, (2) incorporation of new models into government and industry tiltrotor simulations and (3) development of an automated process for fine-tuning the models for precise recovery of flight test data. Emphasis will be on developing flexible, robust, modules easy to install across multiple simulation platforms and scalable to improve in fidelity as computer hardware improves. |
| CREARE, INC.
P.O. Box 71 Hanover, NH 03755 | |
| Phone:
PI: Topic#: |
(603) 643-3800
Dr. Bruce R. Pilvelait NAVY 08-015 Awarded: 04/01/08 |
| Title: | Systemic Safety Improvements for Aircraft Carrier Launch Operations |
| Abstract: | During the preparation to launch aircraft from the carrier, deck crews must work very close to the aircraft to complete their tasks. The area near the aircraft presents a dangerous area, especially for modern aircraft such as the Joint Strike Fighter, which has very powerful engines and extremely high noise levels. Creare proposes to address this problem by developing systemic safety improvements for aircraft carrier launch operations. Our goal is to develop technologies and process changes which can move these personnel out of the danger area or eliminate the positions entirely. During Phase I, we will thoroughly evaluate the launch process, and devise devices, methods, and procedures which either move the Weight Board Operator and the Jet Blast Deflector (JBDO) Operator out of the launch area or eliminate these positions entirely. During Phase I, we will also design, fabricate, and evaluate a new Weight Board design as well as a sensor network which monitors the JBD area for fouling. Phase I testing will help identify issues with possible approaches and synthesize solutions to address these issues. Phase I is intended to select the optimal approach, and Phase II will include the detailed development of a system which can be tested on a carrier. |
| NDI ENGINEERING CO.
100 Grove RoadP.O. Box 518 Thorofare, NJ 08086 | |
| Phone:
PI: Topic#: |
(856) 848-0033
Mr. William Buonaccorsi NAVY 08-015 Awarded: 03/31/08 |
| Title: | Jet Blast Deflector (JBD) Operator (JBD Safety) and Weight Board Operator Safety Improvements |
| Abstract: | Develop a sensor and display that indirectly indicates if JBD panels are fouled, and displats aircraft weight info to pilot and others. The goal is to eliminate the JBD Operator and the Weight Board Operator from hazardous positions on the flight deck. |
| PHYSICAL SCIENCES, INC.
20 New England Business Center Andover, MA 01810 | |
| Phone:
PI: Topic#: |
(978) 689-0003
Dr. Michael A. White NAVY 08-015 Awarded: 03/30/08 |
| Title: | Machine-Aided Launch Configuration Monitor (MALCM) for Remote Flightdeck Operations |
| Abstract: | Physical Sciences Inc. (PSI) proposes a Machine-Aided Launch Configuration Monitor (MALCM) system for monitoring Jet Blast Deflectors (JBDs) and establishing aircraft weight during a launch sequence, improving flightdeck safety and minimizing impact to in-service platforms. To achieve this, a combination of robust thermal imaging, custom display hardware, networked data transfer, and an intuitive graphical user interface is proposed. The solution is a novel, mil-spec-hardened, compact, and light-weight vehicle design, which optimally capitalizes on the existing JBD infrastructure and carrier flightdeck procedures, and is reconfigurable for different aircraft and various launch operations. Additionally, the MALCM architecture is expandable as the need for flight deck automation, ship-wide information networking, and manpower reduction grows. PSI will leverage its past and ongoing efforts in flightdeck simulation and automation, machine vision, and Mil-Spec ship-board networking hardware to bring the MALCM system to the fleet with minimum technical risk and maximum acceptance into carrier flight operations. |
| ADC ACQUISITION CO. DBA AUTOMATED DYNAMICS
407 Front Street Schenectady, NY 12305 | |
| Phone:
PI: Topic#: |
(518) 377-6471
Mr. Kurt Kimball NAVY 08-016 Awarded: 04/08/08 |
| Title: | Lightweight Integrally Stiffened Composite Structure |
| Abstract: | Increased performance and reduced cost structures, is the direction many aerospace companies work toward. Our objective in Phase I is to demonstrate our automated in-situ fiber placement processing technology can provide low cost manufacturing methods with thermoplastic composites while maintaining structural integrity, increased performance and address issues such as corrosion and impact resistance. Our technology offers the ability to integrate stiffening components into the skin structure without the use of mechanical fasteners and adhesives. Instead, we will demonstrate the melt bonding attachment techniques that result in totally integrated structure. A continuous graphite fiber reinforced thermoplastic prepreg tape will be used in conjunction with our technology to demonstrate repeatable, accurate and low labor methods to produce high quality, integrally stiffened structures. The fiber placement technology allows us to overcome previous hurdles associated with building structures with prepreg material such as non conformability of the material, wrinkling and detailed geometry. There is not the need for labor intensive post processing (Autoclave) that is inherent with many other composite manufacturing methods. This technology is both versatile and robust enough to produce a variety of different part configurations in a low cost fashion while still maintaining the high quality demanded by the aerospace world. |
| AURORA FLIGHT SCIENCES CORP.
9950 Wakeman Drive Manassas, VA 20110 | |
| Phone:
PI: Topic#: |
(703) 530-1904
Mr. Wonsub Kim NAVY 08-016 Awarded: 04/02/08 |
| Title: | Lightweight Integrally Stiffened Composite Structure |
| Abstract: | Aurora's Integrally Stiffened SBCF Panel (ISSP) design and manufacturing approach is a replacement for honeycomb panels. It relies upon the unique forming capability provided by Stretch Broken Carbon Fiber (SBCF), which is unidirectional, collimated short carbon fiber filaments in a prepreg tape format. Uncured SBCF is formed through "stretching" similar to plastic forming of metal, allowing complex shapes to be easily produced at significant layup savings. However, after forming and cure, the discontinuous SBCF filaments provide almost the same strength and stiffness as conventional continuous fiber composites. SBCF forming to date is for single surface skins such as shear webs with formed stiffening beads. While significant labor savings result, these configurations are not suitable for external panels, where many honeycomb parts are used. ISSP features a double skin panel -a smooth outer, air passage skin and a beaded inner skin - to provide structural efficiency and light weight of a sandwich panel, but without a core. The ISSP manufacturing process, successfully demonstrated, produces panels in a single cure cycle. A detailed Trade Study to validate weight and cost vs. a honeycomb baseline design will be conducted in collaboration with Sikorsky and Bell to establish weight, quality and manufacturing costs trade. |
| KAZAK COMPOSITES, INC.
10F GIll Street Woburn, MA 01801 | |
| Phone:
PI: Topic#: |
(781) 932-5667
Mr. Andy Paddock NAVY 08-016 Awarded: 04/01/08 |
| Title: | IM7/8552 Carbon/Epoxy Sine Wave Beam Pultrusion-Based Process Automation |
| Abstract: | Graphite/epoxy sine wave beams are used in several production aircraft, including wings of the F-22 Raptor. These lightweight structures replace traditional flat web I-beams with an undulating web surface that greatly increases buckling resistance, resulting in thinner, lighter, more durable structures. Because of their non-planar layout, traditional hand layup / autoclave cured fabrication of sine wave beams is extremely expensive. Approaches such as automated tape layup and resin transfer molding have reduced cost somewhat, but finished sine wave beams can still easily exceed $500 to $1,000 per pound. In the current era of cost-driven performance, disruptive manufacturing technology that significantly reduces cost is required. KaZaK proposes to develop and demonstrate a pultrusion-based technology for completely automating the production of sine wave beams using IM7/8552 prepreg. Previous work at KaZaK has suggested application of similar pultrusion technology to flat web I-beams reduces cost by a minimum of 50% compared to other fabrication approaches. KaZaK will interact with Sikorsky Aircraft to select an appropriate helicopter structure, ensuring that our evolving design and manufacturing methods, in combination with use of qualified prepreg, will speed the acceptance of this paradigm-breaking manufacturing technology by the aerospace industry. |
| FIRST RF CORP.
4865 Sterling Drive Boulder, CO 80301 | |
| Phone:
PI: Topic#: |
(303) 449-5211
Mr. Farzin Lalezari NAVY 08-018 Awarded: 04/06/08 |
| Title: | Cylindrical/Ogive Phased Array Transmitter for Jammers |
| Abstract: | Dedicated EW Aircraft have inherent advantages in performing Jamming functions. The Aircraft is designed to provide a large space for multiple antenna arrays, prime power for amplifiers, and thermal management capability to dissipate the large amount of heat generated by multiple power supplies and amplifiers. A new challenge is to package all the functionality of an Airborne EW system in the relatively small volume of a modern tactical Aircraft or pod. Due to limited space, the packaging is further complicated by new requirements such as additional frequencies and waveforms, higher power, and multiple functions from the phased array. FIRST RF proposes to use an array of conformal wideband antennas supported by proprietary array simulation and analysis tools to ensure the success of this program. A conformal wideband array has the potential to use the empty space between the radome and antenna face and minimize the loss through the radome. FIRST RF proposes an integrated set of conformal antennas aboard a 480 gallon fuel tank for use aboard tactical aircraft. Because of the flexibility in the design and the array tools proposed, the technology is also easily adaptable for use aboard UAV's for EW applications. |
| PHYSICAL OPTICS CORP.
Information Technologies Division20600 Gramercy Place, Bldg 100 Torrance, CA 90501 | |
| Phone:
PI: Topic#: |
(310) 320-3088
Dr. Alireza Shapoury NAVY 08-018 Awarded: 03/14/08 |
| Title: | Broadband Non-Planar Octave Nested Array |
| Abstract: | To address the Navy need for a nonplanar wideband, high-power phased-array transmitter antenna, Physical Optics Corporation (POC) proposes to develop a new Broadband Nonplanar Octave Nested Array (BNONA). The proposed nonplanar BNONA is based on statistical signal processing, pattern synthesis, and wideband antenna designs. The innovation in BNONA's structure will enable a nonplanar conformal design of a wideband antenna that follows the curvature of the vehicle and does not require a radome. In Phase I POC will demonstrate the feasibility of BNONA architecture by computer simulations, statistical analysis, and beam pattern processing. POC will also optimize the parameters that affect the efficiency of the system -- number of elements, element geometry etc. Based on the thorough analysis in Phase I, a BNONA conformal array will be fabricated in Phase II to juxtapose the simulation results against the characteristics of the demonstration prototype in the laboratory. Phase II will contain a more thorough analysis and measurements with a focus on the applicability and manufacturability of BNONA to perform as a high-power jamming antenna transmitter over a wide spectrum of 300 MHz through 40 GHz. |
| SI2 TECHNOLOGIES
267 Boston Road North Billerica, MA 01862 | |
| Phone:
PI: Topic#: |
(978) 495-5300
Dr. Patanjali Parimi NAVY 08-018 Awarded: 04/08/08 |
| Title: | Conformal Wideband Phased Array Transmitter for Jammers (1000-092) |
| Abstract: | SI2 Technologies, Inc. (SI2) proposes to leverage its expertise in conformal wideband antenna arrays and metamaterial technologies to develop a high power jamming transmitter operating from UHF to Ka band. SI2's proposed concept is to utilize its Direct Write and Laser Transfer conformal manufacturing technology and a novel wideband array based on a metamaterial. The resulting wideband, high power, low profile array transmitter will be capable of deployment on a number of DoD platforms to increase their performance capabilities. To develop the high power broadband (multi decade) jamming transmitters and accelerate transition of the technology, SI2 has teamed with a prime contractor who will provide system requirements and implementation opportunities. The Phase I program will demonstrate the performance of the wideband conformal array through state-of-the-art modeling and simulation. The follow-on Phase II program will refine the design and develop a wideband high power transmitter array prototype. Testing of the prototype will validate the simulation and the conformal array transmitter performance capabilities. |
| MUSTANG TECHNOLOGY GROUP, L.P.
400 W. BethanySuite 110 Allen, TX 75013 | |
| Phone:
PI: Topic#: |
(972) 396-4423
Mr. Kevin Williamson NAVY 08-019 Awarded: 03/30/08 |
| Title: | Concepts for Pulse Interleaving Radar Modes |
| Abstract: | Situational awareness in a littoral environment requires radars to not only detect and track surface vessels but also to discriminate and, if possible, perform classification. To this end multi-mode radars were developed that perform: Wide-area surface surveillance (Maritime Moving Target Indication (MMTI) for detection and tracking, High Range Resolution (HRR) for discrimination, and Inverse Synthetic Aperture Radar (ISAR) for further discrimination and possible classification. The difficulty has been in optimally allocating time and beam pointing space for accomplishing these different modes. This proposal takes advantage of state-of-the-art hardware and proposes a pulse-by-pulse mode interleave capability. |
| RDRTEC, INC.
3737 Atwell St.Suite 202 Dallas, TX 75209 | |
| Phone:
PI: Topic#: |
(214) 213-5579
Dr. Sidney W. Theis NAVY 08-019 Awarded: 03/30/08 |
| Title: | Concepts for Pulse Interleaving Radar Modes |
| Abstract: | The implementation of Sense and Avoid (S&A) capabilities on Unmanned Aircraft Systems (UAS) present a particular challenge in that sensor technologies, visible, infrared and RF, tend to require too much space, weight and power (SWAP) for these relatively small airframes, yet these craft are a great threat to other aircraft. The here proposed effort evaluates the feasibility of adding RF S&A capabilities to the littoral situation awareness requirements of a UAV radar as a cost-effective alternative to the addition of a stand-alone system. |
| HARD SCIENCES CORP.
748 Greenwood Avenue Glencoe, IL 60022 | |
| Phone:
PI: Topic#: |
(847) 337-9305
Mr. James J. Myrick NAVY 08-020 Awarded: 04/16/08 |
| Title: | Breakthrough Low-Cost, Mass-Production of Strong Nanosuperthermites |
| Abstract: | This proposal is directed to new processes for extremely low-cost production of ultra strong, nano tructured super-thermites. The processing very rapidly converts inexpensive raw starting materials into finished nanoscale composites with minimal reaction between the energetic metal and oxidizer components. The processing can produce finished products, and standard shapes that can be subsequently fabricated using standard manufacturing procedures. |
| INNOVATIVE MATERIALS & PROCESSES, LLC
8420 Blackbird Ct. Rapid City, SD 57702 | |
| Phone:
PI: Topic#: |
(605) 484-4408
Dr. Jacek Swiatkiewicz NAVY 08-020 Awarded: 04/16/08 |
| Title: | Low-Cost Processing of Aluminum-Based Nanothermites |
| Abstract: | The proposed Phase I SBIR work is focused on development and testing of a continuous process for mixing of binary nanopowders in a micro-mixer system. The main focus will be on safe mixing of aluminum and bismuth trioxide or iron oxide nanopowders in water for their application as percussion primers or components of low energy initiators. The effectiveness of mixing in the continuous micro-mixer will be evaluated by testing the resulting mixture using impact sensitivity devices and the measurement of released energy. The effectiveness of the proposed micromixer will be also tested using non aqueous liquid system. The R&D work will be conducted using both commercially available and inexpensive aluminum nanopowders formed using proprietary IMP process. This new mixing process will be integrated with a drying device in order to effectively and safely remove water from the resulting mixture. |
| PHYSICAL SCIENCES, INC.
20 New England Business Center Andover, MA 01810 | |
| Phone:
PI: Topic#: |
(978) 689-0003
Mr. Edward J. Salley NAVY 08-020 Awarded: 04/27/08 |
| Title: | Economical method for fabricating high-quality super-thermites |
| Abstract: | Current techniques used to fabricate super-thermites are not cost-effective. To address this issue Physical Sciences Inc. (PSI) intends to develop a cryomilling process that is capable of achieving low-cost production of these materials through the use of micron-sized starting materials. The cryomilling process is readily scaleable, reproducible, safe, and flexible. The inherent nature of the process will eliminate and/or reduce risk of spontaneous ignition, partial oxidation of components, and contamination by milling media. Other expected benefits of the cryomilling process to be developed include producing super-thermite powders with increased exothermicity and lower ignition temperature over those currently fabricated using ultrasonically mixed nanopowders. During the Phase 1 effort PSI will produce aluminum/copper oxide super-thermite powder, characterize the powder and process, and provide a cost analysis of its manufacturing. The Phase 1 option will extend the method to produce additional super-thermite compositions including aluminum/molybdenum oxide and aluminum/bismuth oxide. The Phase II effort will demonstrate scaleability and reproducibility of the process to the kilogram/day level and further investigate the combustion characteristics of the nanocomposite powder. |
| REACTIVE METALS, INC.
294 Hana Rd Edison, NJ 08817 | |
| Phone:
PI: Topic#: |
(732) 261-4876
Dr. M.Trunov NAVY 08-020 Awarded: 04/11/08 |
| Title: | Fully-Dense High Performance Nanocomposite Thermite Powders |
| Abstract: | This program will develop a low-cost technique for manufacturing nanocomposite thermite powders with performance matching or exceeding that of the currently available superthermites prepared using ultrasonication of nano metal and nano metal oxide powders. The technique to be developed will eliminate the need in starting nanopowders, which are relatively expensive, difficult to handle, and present an inherent problem of reduced active metal content. The technique to be developed in the project will utilize mechanical milling of commercially available micron-sized powders of aluminum and metal oxides and will further develop a recently proposed approach of Arrested Reactive Milling (ARM). ARM has been shown to offer a scalable process yielding an energetic powder that can be very inexpensive. However, ARM-produced powders have never been directly compared to conventional nano-energetic compositions prepared by ultrasonic mixing of starting nanopowders. In this Phase I program, comparisons of ARM produced and ultrasonicated powders with the same compositions will be made. Constant volume explosions will be used as one of the comparison tools. Sensitivities and other characteristics of different superthermite systems will also be assessed experimentally. |
| GLOBAL ENGINEERING RESEARCH & TECHNOLOGIES
2845 E. 2nd Street Tucson, AZ 85716 | |
| Phone:
PI: Topic#: |
(520) 250-1399
Dr. Ali Boufelfel NAVY 08-021 Awarded: 04/09/08 |
| Title: | Combined Analytical and Experimental Approaches to Rotor and Dynamic Component Stress Predictions |
| Abstract: | Recent studies have made an attempt to couple computational structural dynamic tools with sophisticated computational fluid dynamic (CFD) solvers. The CFD approach is still at a nascent stage and discrepancies can be observed in both phase and amplitude of the predicted load. Due to the inefficiencies of the currently available aerodynamic models, load predictions will have to rely on experimentally measured aerodynamic loads. Therefore, a coupled approach involving both an analytical methodology for structural analysis and experimentally measured aerodynamic loads should be employed to predict individual component loads as well as the stress and strain field in critical locations. These results can then be utilized for damage tolerance and failure prediction of the individual components. The structural model should not only be able to capture the dynamic load experienced by components such as the pitch link, swashplate, hub or trailing edge flap but also detailed stress and strain field in each ply of the composite blade. Therefore, a validated three- dimensional analysis capability is required for structural dynamic analysis of rotor blades to make accurate load and stress predictions. For this purpose, Global Engineering and Research Technologies will improve and validate an existing in-house code. |
| TECHNICAL DATA ANALYSIS, INC.
7600 Leesburg PikeWest Building, Suite 204 Falls Church, VA 22043 | |
| Phone:
PI: Topic#: |
(770) 516-7750
Mr. Chance McColl NAVY 08-021 Awarded: 04/09/08 |
| Title: | Combined Analytical and Experimental Approaches to Rotor and Dynamic Component Stress Predictions |
| Abstract: | The objective of this proposal is to combine analytical modeling and experimental data to dramatically improve the accuracy of predictions for individual blade loads and stresses in dynamic components. The overall proposed approach can be summarized as follows: 1) a number of strain measurements are made on rotorcraft blades during flight; 2) these measurements are used to identify the aerodynamic loads applied to the blade (or identification of strains at critical locations, directly) using simplified models of the blade dynamic behavior, such as reduced order models; 3) the identified airloads (or strains) are used to predict stresses at critical locations in the blade and dynamic components using a comprehensive structural dynamic model of the rotor; and 4) the proposed procedure is validated by performing well-controlled laboratory experiments. |
| TECHNO-SCIENCES, INC.
11750 Beltsville Drive3rd Floor Beltsville, MD 20705 | |
| Phone:
PI: Topic#: |
(240) 790-0591
Dr. Gang Wang NAVY 08-021 Awarded: 04/09/08 |
| Title: | Combined Analytical and Experimental Approaches to Rotor and Dynamic Component Stress Predictions |
| Abstract: | The accurate prediction of rotor and dynamic component stresses remains an elusive goal. Despite major advancements in computational fluid dynamics techniques, prediction of the unsteady aerodynamic loads acting on the blades continues to be a formidable computational task, and the accuracy of these predictions remains problematic. Techno-Sciences, Inc. (TSi), in collaboration with the Alfred Gessow Rotorcraft Center at the University of Maryland (UMD), proposes to develop an Advanced Rotorcraft Load Prediction (ARLP) tool for rotor and dynamic components that features the combined analytical and experimental approaches. This ARLAS system will exploit the CFD/CSD coupled rotorcraft analytical framework with the experimental measurements (stress, acceleration, loads, etc.) to constantly improve the analytical predictions via an integrated optimization scheme. UMD has enhanced the features of University of Maryland Advanced Rotorcraft Code (UMARC) with CFD/CSD coupled model. |
| ACCESS OPTICAL NETWORKS, INC.
11 Turtle Hollow Drive Manalapan, NJ 07726 | |
| Phone:
PI: Topic#: |
(732) 866-0968
Mr. Glenn A. Gladney NAVY 08-022 Awarded: 04/08/08 |
| Title: | Miniature Ultra-High Capacity Data Storage (MUHCS) in support of Strike and Mission Planning |
| Abstract: | AON proposal response to SBIR Phase I Navy 08-022 "Miniature Ultra-High Capacity Data Storage (MUHCS) in support of Strike and Mission Planning" will allow to accelerate AON 1000 development. The Phase I proposal baseline (6 months) would enable AON to complete the modeling and design to replace passive components, align, and assemble the passive components and active optical devices. In addition, AON will complete the integrated electronics control board design, routing, layout, modeling, and BOM for the active optical devices (e.g. laser, spatial light modulator, shutter, beam steering mirror, and photo detector array). The Phase I proposal optional (6 months) would comlete key development tasks required for Phase II, specifically the assembly of the optimized optical module and integration with the fabricated integrated electronic control board designed during the Phase I baseline. The completion of the MUHCS Phase I funding report will detail the optimized optical module operation with the integrated electronic control board for the active optical devices to perform the same functional read/re-writable capabilities as the AON 1000 optical breadboard prototype. |
| NANOSCALE STORAGE SYSTEMS, INC.
554 Greenmeadow Way San Jose, CA 95129 | |
| Phone:
PI: Topic#: |
(408) 253-6459
Mr. William S. Oakley NAVY 08-022 Awarded: 04/15/08 |
| Title: | Miniature Ultra-High Capacity Data Storage (MUHCS) in support of Strike and Mission Planning |
| Abstract: | Development of disk media suitable for e-beam data recording using a modulated e-beam from a digitally gated Carbon NanoTube (CNT)emitter. Gated CNT emitters have been previously produced and tested by the Company, and a preliminary design of a Read/Write nanohead exists. The technology will lead to a Hard Disk Drive (HDD) technology with very small nanoscale marks, potentially providing many terabytes of data on a small disk drive. Mark sizes down to 5nm should eventually be possible, providing 100X the data density of magnetic drives. Substantial increases in data rates should also eventually be possible, and the large head-media separation allows the posibility of removable media. Both rewritable and archival media are planned. |
| NEW SPAN OPTO-TECHNOLOGY, INC.
16115 SW 117th Ave. A-15 Miami, FL 33177 | |
| Phone:
PI: Topic#: |
(305) 235-6928
Dr. Pengfei Wu NAVY 08-022 Awarded: 04/01/08 |
| Title: | Disk-Compatible Multi-Layered Submicron-Holographic Data Storage |
| Abstract: | Digital reference imagery and mapping data are being extensively used for strike and mission planning, providing precise terrain positioning knowledge to the avionic objects to avoid obstacles or generate aim points. However, the digital files of these geodata are as large as petabytes or terabytes. Ultra-high data storage capacity and fast dissemination of these geodata within military and intelligence services are critical important for successful defense operations. Currently available data storage technologies have almost reached their physical limitation on both storage capacity and access rate. This severely limits real-time performance of military operations. Based on our encouraging preliminary study of micro-holographic data storage, New Span Opto-Technology Inc. proposes herein a novel data storage technique based on multi-layered wavelength-multiplexing micro-holographic recording (MWMR) which combines the technical advantages of both holographic recording and conventional disc storage. The approach can potentially reach several terabytes with a single small disc or up to petabytes with multiple-stacked disks. The Phase I research will focus on feasibility studies of the proposed MWMR-based concept. In Phase II, we will improve the system design and build a compact MWMR drive to demonstrate the functionality through ultra-high density recording of terabytes and petabytes data. |
| ADVANCED AVIONICS, INC.
607 G Louis Drive Warminster, PA 18974 | |
| Phone:
PI: Topic#: |
(215) 441-0449
Mr. David Hammond NAVY 08-023 Awarded: 04/25/08 |
| Title: | Precision High Alitude Sonobuoy Emplacement (PHASE) |
| Abstract: | This proposal seeks to develop innovative technologies to enable accurate placement of sonobuoy stores from high altitudes. This will be accomplished through a combination of numerical predictive modeling improvements and decelerator design improvements. An emphasis is placed on developing technologies that are compatible with existing systems, reliable in all expected conditions, and low cost. |
| SEALANDAIRE TECHNOLOGIES, INC.
1510 Springport Rd Suite C Jackson, MI 49202 | |
| Phone:
PI: Topic#: |
(517) 784-8340
Mr. Luke Belfie NAVY 08-023 Awarded: 04/29/08 |
| Title: | Precision High Alitude Sonobuoy Emplacement (PHASE) |
| Abstract: | In today's anti submarine warfare (ASW), sonobuoy emplacement is necessary for target detection and tracking as improperly placed sonobuoys can create poor localization regions. The need for placement accuracy from higher altitudes will be required as the P-8A Poseidon comes on line. Sonobuoy emplacement within historical required accuracies becomes nearly impossible when deployment occurs from high altitudes. Currently, to attain such accuracies, the P-3 must deploy sonobuoys at low altitudes. An air release point is calculated for each sonobuoy based on altitude and wind profile to achieve a desired splash point. Broadening this deployment methodology to include high altitude deployment above 20,000 ft (6100 m) would be insufficient because of the greatly increased amount of time each buoy would be airborne. Increased descent time increases error due to unknowns in the deployment environment which creates a splash point error that is too great for proper placement of deployed sonobuoys. SeaLandAire will address these issues while keeping changes to the package and production cost of the buoy to a minimum. Subsequently, added sensor systems, guidance and navigation systems, and/or other hardware must be kept simple and cost-effective to achieve the programs goals. |
| DATALASE, INC.
30 Technology Parkway South, Suite 300 Norcross, GA 30092 | |
| Phone:
PI: Topic#: |
(770) 817-4813
Mr. Michael Sorvino NAVY 08-024 Awarded: 05/01/08 |
| Title: | Self-Contained, Portable Laser Bonded Mark Application and Data Capture System |
| Abstract: | The SBIR will design and develop and advanced portable marking system to apply and capture images of machine readable part codes for either part identification or strain gauge monitoring. The goal is to miniaturize existing laser technology to meet US Navy requirements necessary for in the field operations. |
| PHYSICAL OPTICS CORP.
Applied Technologies Division20600 Gramercy Place, Bldg. 100 Torrance, CA 90501 | |
| Phone:
PI: Topic#: |
(310) 320-3088
Dr. Steve Wong NAVY 08-024 Awarded: 03/30/08 |
| Title: | Self-Contained, Portable Laser Bonded Mark Application and Data Capture System |
| Abstract: | To address the Navy need for a portable handheld laser marking and scanning device to apply and capture machine-readable part identification codes, Physical Optics Corporation (POC) proposes to develop a new Handheld Laser Marker and Scanner (HLMS) device, based on integration of a laser scanner, laser marker, a user interface, and display technologies into a self-contained, easy-to-use unit. The HLMS technology will be a compact, portable laser marking system to generate, apply, read, and verify tracking marks, and apply and capture images of laser bonded, machine-readable part identification codes, including 1D and 2D Data Matrix barcodes or MIL-STD-130 UID symbols. The innovation in the 2D imager enables HLMS to recognize and process a pattern from its background image. HLMS also has I/O interfaces for data uploads, downloads, and future upgrades. It permits operation from a 100-200 mm distance to readily access line-of-sight accessible parts while improving the accuracy of laser barcode marking and reading. In Phase I, POC will demonstrate the feasibility of HLMS by assembling and testing a technology readiness level (TRL) 4 prototype. In Phase II, POC plans to advance to a TRL 5-6 prototype to demonstrate the effectiveness of the HLMS system in field use. |
| ATA ENGINEERING, INC.
11995 El Camino RealSuite 200 San Diego, CA 92130 | |
| Phone:
PI: Topic#: |
(858) 480-2030
Mr. Kevin Napolitano NAVY 08-025 Awarded: 04/16/08 |
| Title: | Innovative Method for Strain Sensor Calibration on Fleet Aircraft |
| Abstract: | This proposal addresses the development of a new strain gage calibration methodology to help increase the accuracy of structural life estimation in naval aircraft. After understanding the current fatigue life testing procedures, we will develop economical and time-efficient loading mechanisms to be used to calibrate strain gages on different aircraft. To minimize potential errors, an experimental sensitivity study will be performed to maximize the consistency of the loading mechanisms. The result of the Phase I effort will be a robust design of a system that will be fully implemented in Phase II. |
| IMPACT TECHNOLOGIES, LLC
200 Canal View Blvd Rochester, NY 14623 | |
| Phone:
PI: Topic#: |
(585) 424-1990
Dr. Carl Palmer NAVY 08-025 Awarded: 04/16/08 |
| Title: | Strain Gage Calibration Using Response to Dynamic Input (STURDI) |
| Abstract: | Impact Technologies, with support from the prime JSF manufacturer, Lockheed Martin Aeronautics Company, proposes to develop and demonstrate a system for in-situ calibration of strain sensors on in-service fleet aircraft that are used for structural life tracking. Key tasks in Phase I include: 1) Full definition of the performance specifications and constraints (e.g. safety) that the calibration technology must meet; 2) Selection of potential dynamic input technologies to test - this will include response to low levels of localized periodic forcing functions and controlled impact events; 3) Design and manufacture of test fixtures that adequately reproduce key aircraft structures found where strain gages would be placed in the target aircraft; 4) Creation of an analytical model of the structure to understand the fundamental physics involved and estimate the system's sensitivity to changes in various input parameters; 5) Testing of the various dynamic calibration technologies by comparing the dynamic response features to response to static loads (i.e. the known baseline); 6) Demonstration of the ability of the techniques and calculation of accuracy in `blind' tests for the Navy; and 7) Analyzing the potential of the technology to meet Navy goals in Phase II and beyond. |
| PHYSICAL OPTICS CORP.
Photonic Systems Division20600 Gramercy Place, Bldg 100 Torrance, CA 90501 | |
| Phone:
PI: Topic#: |
(310) 320-3088
Dr. Edward Patton NAVY 08-025 Awarded: 04/15/08 |
| Title: | Fleet Aircraft Strain Sensor Calibration System |
| Abstract: | To address the Navy need for a simple method to calibrate strain sensors on in-service aircraft with the accuracy of a full-scale test rig, Physical Optics Corporation (POC) proposes to develop a new Fleet Aircraft Strain Sensor Calibration system (FASCAL), based on the simultaneous measurement of aircraft frame deflections at several locations under a static loading condition. True strain/load on the aircraftİs body frame is estimated from the measured deflection and a high-fidelity structural model, and it is compared with the strain sensor readings for accurate sensor calibration. Optical deflection sensors measure linear and angular deflections of the wings, vertical tail, horizontal stabilizer, and nose of the aircraft with +/-100 microns and +/-0.1 degree resolutions. The proposed strain sensor calibration system is configurable to any type of fleet aircraft and will require no time-intensive preparation steps or data acquisition. In Phase I, POC will demonstrate the feasibility of FASCAL by measuring structural deflections of a model of an aircraft when subjected to static loading and estimating the strain on the frames. In Phase II, POC plans to develop a full-scale FASCAL system, including signal processing and control electronics, which can be readily integrated into the Navyİs aircraft maintenance facilities. |
| ACCUDYNE SYSTEMS, INC.
134 Sandy Dr Newark, DE 19713 | |
| Phone:
PI: Topic#: |
(302) 369-5390
Mr. Mark Gruber NAVY 08-026 Awarded: 03/27/08 |
| Title: | Innovative Approaches to the Fabrication of Composite Rotary Wing Main Rotor Blade Spars |
| Abstract: | This proposal will supply to NAVA |