| D-STAR ENGINEERING CORP.
4 Armstrong Road Shelton, CT 06484 | |
| Phone:
PI: Topic#: |
(203) 925-7630
Mr. S. Paul Dev NAVY 02-115 Selected for Award |
| Title: | Stealthy, Efficient, Light-Weight, JP-8 Fueled Hybrid Electric Propulsion System for UGVs |
| Abstract: | During successful development of small diesel engines and generator sets for the Army, DARPA, NASA and others, D-STAR has developed useful experience and technologies for small, compact, light-weight, high-speed diesel engines and power systems. During Phase I of the proposed effort, D-STAR will explore development of a JP-8 fueled hybrid diesel electric propulsion system for use on small Unmanned Ground Vehicles (UGVs). Proposed Phase I objectives include : Discussions with the Navy project sponsors, and possibly with UGV design study contractors (such as GD-RS, SAIC); Assessment of the state of the art of hybrid drive systems and components; Design trade studies of suitable heavy-fuel-powered hybrid drive systems for the intended family of UGVs; Exploration of applicable technologies for suppression of noise, smoke and IR emissions; Evaluation of feasibility of development and manufacture of the hybrid drive system; and Development of a Phase II plan and a Risk Management Plan for the system and its elements. A heavy-fuel, low-noise hybrid power system would be an ideal enabler of vehicle designs that are unconstrained by conventional engine designs and drive-train layouts. It would also be usable as the prime power for small UAVs, as an Auxiliary Power Unit for larger UGVs, and as a battery charger for squads and other teams of soldiers. Potential commercial applications include use as an Auxiliary Power Unit for small hybrid-electric road vehicles, and use as portable generator sets for use by emergency response and construction crews. |
| MESA ASSOC., INC.
9238 Madison Boulevard, Building 2, Suite 116 Madison, AL 35758 | |
| Phone:
PI: Topic#: |
(256) 772-7025
Don W. Jones NAVY 02-115 Selected for Award |
| Title: | Affordable Hybrid Drive System for Small to Medium Sized Unmanned Ground Vehicles (UGV) |
| Abstract: | Hybrid Electric Vehicle (HEV) Technology has been in use in large vehicles for some time. This HEV Technology has yet to be adapted to unmanned ground vehicles (UGV) - especially in the smaller, 1,000 lb. class of UGVs. The objective of this effort is to develop an affordable diesel fueled, Hybrid Electric drive system that powers a 1300 lb. (590kg) GVW. UGV but scaleable to fit in 100 - 5000 lb. UGVs. The hybrid system and vehicle are capable of operating in extremely rough terrain, high and low temperature extremes, and steep slopes. It is also capable of speeds up to 35 kph and silent movement at reduced speed. Additionally the system will operate for 16 hours of RSTA observant silent watch, and 8 hours of 15 kph movement on rough terrain to complete a minimum 24hour mission. This Hybrid Electric Drive system is well suited for industrial and commercial vehicles weighing 1000 -5000 lbs. such as, commercial movers, small forklifts, Ground Support Equipment, Utility vehicles, neighborhood electric vehicles, lightweight construction equipment. |
| UQM TECHNOLOGIES, INC.
425 Corporate Circle Golden, CO 80401 | |
| Phone:
PI: Topic#: |
(303) 278-2002
Mr. Darin Denton NAVY 02-115 Selected for Award |
| Title: | Affordable Hybrid Drive System for Small to Medium Sized Unmanned Ground Vehicles (UGV) |
| Abstract: | There has been a recent increase in efforts to develop small/medium robots for military use. These robots, or UGVs (Unmanned Ground Vehicles), are sophisticated pieces of equipment that are beginning to represent many of the technological advancements found in future/prototype vehicles. One such technology that offers many benefits, but not yet implemented, is the HEV (Hybrid Electric Vehicle) drive system. These drive systems have proven to be effective for lowering fuel consumption, emissions, and acoustic signatures in other applications. UQM Technologies, Inc. is proposing to design an HE drive system for the UGV applications that offers the mentioned benefits and is affordable as compared to a conventional drive system. The Phase I work will conclude with the delivery of a final report that shows the system design concept with the feasibility of manufacturing the design. The design will consist of an IC engine, a modular permanent magnet motor/generator design, a patented phase advance control scheme, and a battery pack/management unit. The system design will meet all of the minimum threshold parameters, while achieving many of the objective parameters, for overall operation effectiveness. The Phase I Option will concentrate on purchasing, characterizing, and detail integration of the heavy fuel IC engine. Although the drive system is directly related to military UGVs, there is an anticipated use in the commercial sector. Several types of vehicles can benefit from the reduced emissions and battery operation mode offered by the HEV drive system. Some examples of these applications include warehouse vehicles, man-lifts, and general utility vehicles. In addition, the intended motor/generator design will be modular in nature and will be configurable for many applications outside this HEV drive. This will increase part production quantity and lower unit cost for all applications. |
| CREATIVE APPLIED TECHNICAL SYSTEMS, INC.
7200B Fullerton Road, Suite 200 Springfield, VA 22150 | |
| Phone:
PI: Topic#: |
(703) 913-3200
Dr. Judith F. Kitchens NAVY 02-116 Awarded: 06NOV02 |
| Title: | Canine Explosive Scent Kit Inert Replacements |
| Abstract: | This project will develop inert replacements for the canine explosives scent kit. These inert replacements will have the same scent signatures as the explosive materials in the kit, however, they will not contain explosives. Three to six pound quantities of the inert replacements for C-4, Semtex and TNT will be produced in Phase I for testing in Phase II. The methodology will also be developed to generate simulated scent signatures for varying quantities of explosive materials. The canine explosive scent kit is used to train dogs to locate illegal explosive materials. The ability of the dog to locate the explosive materials is a trained response that must be periodically reinforced. Periodic retraining is best accomplished in the dog's normal working environment. The deployment of explosive containing scent kits for this retraining results in security, safety and logistical problems. An inert scent kit will overcome these problems. It will also provide better training for the dogs since the inert materials can be used in any environment. Commercial applications for an inert canine explosive scent kit include worldwide government law enforcement agencies and many private security and protection organizations. |
| GMA INDUSTRIES, INC.
20 Ridgely Avenue, Suite 301 Annapolis, MD 21401 | |
| Phone:
PI: Topic#: |
(410) 267-6600
Dr. David B. Adebimpe NAVY 02-116 Awarded: 05NOV02 |
| Title: | Inert Analogues of Demolition Explosives |
| Abstract: | This proposal addresses the need for the Navy to develop inert explosives that comprise the canine explosive scent kit. We propose a multidisciplinary investigational approach that involves the identification of the constituents of the headspace vapor of sample explosives, followed by the systematic development of odoriferously-similar but non-detonable analogues, using our knowledge of structure-odor relationships. In Phase 1, specific explosive scent signatures, and the viability of producing inert analogues from such signatures will be demonstrated. Phase II will involve the further development, optimization and production of these analogues. This technology can reduce the risk and increase the availability of materials for the training of canines for explosive detection. Commercial application of the research can be extend beyond explosives detection, to drug interdiction and crime scene forensics. |
| AGENTASE LLC
3636 Boulevard of the Allies, Suite B-17 Pittsburgh, PA 15213 | |
| Phone:
PI: Topic#: |
(412) 209-7298
Dr. Keith LeJeune NAVY 02-117 Awarded: 04NOV02 |
| Title: | Disposable Chemical Detection |
| Abstract: | Agentase has previously developed a nerve agent sensor based upon its proprietary techniques for enzyme-polymer synthesis and their use in a variety of sensing applications. This sensor has many advantages over conventional sensors for chemical weapons including fast responses, simple use protocols, and a great resistance to chemical and environmental interference. This sensor is presently being marketed to end-users. More recently a collaborative development effort has shown that nerve agent-sensitive polymers can be adapted to a wearable badge device capable of detecting trace concentrations of nerve agents in the environment. Agentase presently seeks SBIR funding to expand these platform technology concepts toward the development of a battery of enzyme-polymer based sensors for the detection of a variety of chemical weapons and toxic industrial chemicals. Utilizing those enzymes known (scientific literature) to be particularly susceptible to inhibition by hazardous chemicals, Agentase will utilize its acquired expertise in enzyme polymerization and sensor development to rapidly formulate several chemical sensors. These sensors will be shown to monitor air quality in real time for chemical hazards within a simple wearable badge device. This effort will result in the development of a battery of prototype sensor systemss for the detection of hazardous chemicals, including chemical weapons and toxic industrial chemicals. Agentase will package newly developed point-detection sensors with its existing nerve agent sensor within a simple-to-use "pencil box" for chemical identification. Further developemnt in the Phase II effort of this project will result in a wearable badge that can be used to detect a variety of CW and TIC agents. |
| K&M ENVIRONMENTAL, INC.
2557 Production Rd. Virginia Beach, VA 23454 | |
| Phone:
PI: Topic#: |
(757) 431-2260
Dr. Luke Xue NAVY 02-117 Awarded: 05NOV02 |
| Title: | Disposable Chemical Detection |
| Abstract: | Since the end of the Gulf War significant concern regarding the health and safety of the soldiers and sailors has been raised. It is clear that the potential for exposure to hazardous chemicals due to chronic and acute environmental threats from the poor environmental practices of host nations as well as collateral damage from warfare and terrorism is faced by deployed soldiers and sailors every day. The absence of an early warning mechanism for the detection of these threats, can be hazardous if not fatal to the service member. The ideal solution for the service member is a sensitve, selective, durable and lightweight badge with no external power requirement to provide an immediate visual indication of the presence of a hazard. Using proprietary K&M technology, colorimetric chemistries will be developed and tested for the detection of toxic industrial contaminants primarily targeting the high priority chemicals listed in the USACHPPM TG 230A. Additionally, the badge design, along with the colorimetric sensors, will be developed in such a way as to reduce or eliminate the effects of face velocity, temperature and humidity on the performance of the badge. Commercialization of this multisensor badge will reduce occupational disease by providing an early warning mechanism to the end user of the presence of the hazards in the environment. This device will be sensitive and each sensor will be selective to the targeted contaminant. Durability will also be achieved with this design. |
| SENSERA, INC.
200 Turnpike Road Chelmsford, MA 01824 | |
| Phone:
PI: Topic#: |
(978) 606-2600
Dr. Senerath Palamakumbura NAVY 02-117 Awarded: 06NOV02 |
| Title: | Personal Multi Analyte Sensor Badge for Toxic Industrial Chemicals |
| Abstract: | Sensera, Inc. proposes to develop a passive TIC multi analyte sensor badge. The badge is based on a detailed investigation of the properties of the analyte vapors and can be made in several configurations to suit the intended analytes. It can also be made to have dual transduction capability. The badge will give a rapid general alarm with provision for further on site characterization of the threat. During Phase I, we will develop a promising library of reagents suitable for different sensor badge configurations. We will also conduct preliminary studies on various transduction modes. For the Phase I option, we will study in detail the use of liquid crystals for visual indication and the design of the circuit for electronic monitoring. During Phase II, the design of the sensor badges will be optimized and actual units will be fabricated and tested. The proposed TIC detection badge has commercial applications in both the industrial and civilian sectors. They include: hazardous material emergency response units, environmental pollution monitoring and cleanup, firefighter applications, hazardous gas detection in commercial and residential applications, and industrial monitoring of chemical plant operations. |
| TESLA TECHNOLOGIES, INC.
P.O. Box 31378 Knoxville, TN 37930 | |
| Phone:
PI: Topic#: |
(865) 531-9150
Dr. W.R. Lawrence NAVY 02-117 Awarded: 12NOV02 |
| Title: | Disposable MEMS Single-Chip Chemical and Biological Sensor |
| Abstract: | We propose to develop and demonstrate an innovative, real-time sensor technology capable of detecting and identifying a variety of chemicals and biologicals. Our goal is to develop a recently demonstrated photothermal micro-spectroscopy technique into a single chip architecture. The technique has previously been successful for demonstrations on a bench-top scale in detecting various chemicals (chem warfare simulants, explosives, etc) and very recently in the detection of biologicals (anthrax simulant bacterial spores and DNA bases). There are no insurmountable fundamental principal or technological hurdle in miniaturizing this technique to the chip scale. In fact some aspect of the approach will actually be enhanced at these scales. In this approach we use microcantilever thermal detectors that has a detection sensitivity of ~10-15 J for heat energy. This unprecedented sensitivity can be utilized to detect the presence of target species with a very high sensitivity and selectivity. Thus the source, thermal detector array, IR waveguide and associated readout and signal processing electronics will all be collocated on the same chip. This approach can produce an extremely low cost (disposable) sensor if produces in large quantities that is highly capable since it is modeled on a recently developed laboratory instrument. Military and commercial employment of rapid chemical and biological sensing has distinct advantages over conventional technology in terms of speed, size, performance and cost. There are numerous application were the fast detection times are desirable. The development of efficient, reliable and cost effective devices will enhance DOD mission capability and have vast commercial spin-offs. |
| CFD RESEARCH CORP.
215 Wynn Dr., 5th Floor Huntsville, AL 35805 | |
| Phone:
PI: Topic#: |
(256) 726-4871
Dr. Kapil Pant NAVY 02-118 Selected for Award |
| Title: | A Novel, Microfabricated, Electro-Immuno, Integrated Sensor-Sampler for Bioagent Collection and Detection |
| Abstract: | Current technologies for biodetection employ typically large, cumbersome, power-guzzling and expensive devices. Integration of separate sampler and detection units often poses problems. They are not flexible enough for adapting to different threat scenarios, and are not capable of monitoring for a variety of possible agents. CFDRC proposes to develop and demonstrate a Microfabricated, Electro-immuno Integrated Sampler-Sensor (MEISS) designed to be a compact, low-cost, tuneable, multiplexed, high-sensitivity, high-selectivity sampling and sensing device. Our novel approach will feature (a) micromachined systems (MEMS) design (b) dielectrophoretic (DEP) forces for collection of bioagents, and (c) antigen-antibody micro-immunoassays on microsphere platforms for detection. MEMS-based systems have yielded dramatic improvement in efficiencies along with reduction in size. DEP-based separation offers orders of magnitude improvement in separation, tuneability and bioefficiencies over conventional inertial samplers. Microsphere-based homogeneous assays provide unprecedented sensitivity and flexibility for detecting low concentration samples in comparison with traditional heterogeneous assay formats. In Phase I, we will design, fabricate and test a DEP-based sample collector and a microsphere-based immunoassay platform. Phase II will involve overall system integration, fabrication and testing with CBW simulants. Further ensuring success, CFDRC has assembled a multidisciplinary team, which includes experts in collector/sampler design, MEMS/microfabrication, system integration, biosensing and chem-bio warfare. An integrated, microfabricated biosensor sampler will allow for monitoring of aerosolized biological particles coupled with high selectivity, high sensitivity assays for detection of toxic bioagents. A portable, low-cost device that can be used on a routine basis, will beneficially impact several existing and emerging global markets encompassing areas of national security, public health care, HVAC, food processing, biotechnology, pharmaceuticals, etc. |
| CONNECTICUT ANALYTICAL CORP.
696 Amity Road Bethany, CT 06524 | |
| Phone:
PI: Topic#: |
(203) 393-9666
Joseph J. Bango, Jr. NAVY 02-118 Awarded: 04DEC02 |
| Title: | Individual Bio Sensor / Sampler |
| Abstract: | An Electrospray Collector of Aerosol Contaminants or ECAC is proposed. The ability of electrospray ionization to perform as a getter of airborne contaminants offers a new means of CBW agent collection for widespread battlefield use. Sampler is capable of collecting all polar species, including spores and viruses, while ignoring background air. Concept offers an inexpensive, lightweight, small, and virtually silent means of personal CBW agent exposure collection that is compatible with military MOPP gear. Aerosol collector offers means of sampling airborne contaminats, allergens, and particulate media in buildings. Concept may be employed to allow long term exposure evaluation of personnel to toxic agents by DoD, USPO, and for individual use. |
| ECHO TECHNOLOGIES, INC.
5250 Cherokee Avenue Alexandria, VA 22313 | |
| Phone:
PI: Topic#: |
(617) 443-0066
Dr. Mary Beth Tabacco NAVY 02-118 Awarded: 26NOV02 |
| Title: | Development of an Integrated Personal BioDetector |
| Abstract: | Presently, there is no way to rapidly detect exposure to sub-clinical levels of biological pathogens or chemical toxins until effects are seen in the victim. Echo Technologies, Inc. proposes to develop an integrated biosampler/biosensor device that it can be used to monitor personal exposure to biological material. ETI is developing optical sensors for detection of Biological Warfare Agents and other pathogens. These generic sensors distinguish and quantify classes of biological material, and can discriminate live/dead bacteria. ETI proposes to team with MesoSystems, Inc., a leader in development of bioaerosol samplers for collection of biological organisms. In Phase I the enabling technology will be developed to integrate the sensors with collection disks used in the biosampler. This involves sensor formulation and deposition changes. Sensor robustness will be tested using a Rotating Arm Collector. Designs for an integrated system incorporating biosampling, biosensing, and real-time detection will be developed. Preliminary specifications for system capability will also be presented as a deliverable for Phase I. In Phase II a prototype Integrated Personal BioDetector (IPBD) will be fabricated and evaluated in the laboratory and at an extramural test facility. The prototype IPBD will be configured for use on an individual's backpack or similar location. The proposed biodetection device can be used by military personnel, first responders and civilian law enforcement personnel internationally. The fundamental technology can be extended to include biosensors designed to identify specific pathogens, and to detect a host of target contaminants such as Toxic Industrial Chemicals and Materials, and organic and inorganic particulates. This suggests more general application in indoor air quality monitoring, and for ensuring worker safety in industrial settings. |
| GREENSTAR TECHNOLOGIES
P.O. Box 8967 The Woodlands, TX 77387 | |
| Phone:
PI: Topic#: |
(936) 321-8048
Mr. John J. Vasselli NAVY 02-118 Awarded: 06DEC02 |
| Title: | Individual Bio Sensor / Sampler |
| Abstract: | The proposed SBIR project will determine the technical feasibility of developing a new generation of biochemcial aerosol sensor systems capable of field deployable detection and analyses of very low levels of harmful toxin agents of concern to the Department of Defense. The core enabling technology to be employed in this design is a new micro-engineered, biochip sensor-head detection technology developed by GreenStar Technologies. This biochip will be capable of performing automated, "lab-on-a-chip" competitive direct, enzyme-linked immunosorbent assay (CD-ELISA) testing simultaneously for multiple biotoxin agents. This new sensor head will be integrated into a hand-held Extractor/Sensor device that is capable of rapid, accurate, in-the-field detection, identification and exposure/dose analysis of air samples collected using conventional polyurethane foam (PUF) tube technology. Sample collection will be performed using a new Air Sampler device that will also be designed in this project. Both the Air Sampler and Extractor/Sensor devices will be rugged and weatherproof, will weigh under five pounds each, and will each physically be about the size of a standard 12 ounce soda can. This system will meet or exceed all performance requirements defined in the N02-118 Topic Description. The successful development of the biochemical aerosol sensor defined in this SBIR proposal will result in a field-deployable system capable of air sampling at a minimum rate of 15 liters per minute with an average collection efficiency in excess of 50% over a 1-10 micron particle size range. Samples will be extractable into 1 ml of buffer solution or can be read directly using the portable Extractor/Sensor to be designed in this project. The sampler device will be quiet (less than 70db), self-powered (battery or AC/DC power sources), and capable of sample collection in any orientation. Both the Air Sampler and Extractor/Sensor devices will be rugged and weatherproof, will each weigh under five pounds, and will each be about the size of a standard 12 ounce soda can. The total system performance goals of the project include: (1) the detection of multiple biochemical agents simultaneously; (2) at detection levels of parts per billion (ppb); (3) within minutes of sample testing; and (4) at low-cost, under five thousand dollars per unit. The GreenStar sensor/sampler system proposed offers a sensor technology to the Department of Defense that is new and important to protecting deployed U.S. Military Forced from even low levels of dangerous biochemical toxin agents. The sensor system to be developed possess a large "dual use" commercial potential as well. There is a significant need and commercial market for such sensing and analysis devices within the commercial indoor air quality (IAQ), animal feed/grain, and food quality testing/safety industries where exposure to naturally occurring biological agents is a real and constant concern. Such testing within just the U.S. IAQ marketplace, is estimated to be a 5 Billion dollar industry annually. It is in fact this commercial opportunity that first drove GreenStar Technologies to begin research into the development of the "Waffle BioChip". This new biochemical toxin detection sensing biochip is the central enabling technology upon which this SBIR project will be based. |
| INNOVATEK, INC.
350 Hills Street, Suite 104 Richland, WA 99352 | |
| Phone:
PI: Topic#: |
(509) 375-1093
Dr. Patricia M. Irving NAVY 02-118 Selected for Award |
| Title: | Personal Bio-Aerosol Sensor |
| Abstract: | Fieldable technologies that detect toxic biological particles in the air will provide the ability to warn and treat for exposure to harmful aerosolized agents. Current national military strategy specifies a worldwide force protection capability that requires detection, identification, and vaccination in order to protect U.S. forces against potential biowarfare threats. InnovaTek will develop a wearable bio-sensor that will sound a warning to the user within 10 minutes when approximately 10 CFU's of biological material is present per liter of air. The sample will be preserved for further analysis if biological material is detected. InnovaTek's novel approach integrates several proprietary components to collect, concentrate, process, and detect biological material in the air. These include: 1) a pre-separator that removes large particles from the incoming air-stream, 2) a cyclone collector that concentrates 1-10 mm particles into a small volume of liquid buffer, 3) a micro-fluidics platform for sample processing, 4) reagents for biological detection, and 5) a sensor to convert the chemical signal to an electronic warning signal. The system will produce only 42 db sound, weigh about 3 pounds, and use <0.35 amps of power, which makes it feasible as a battery-powered, wearable device. The development of a personal bio-aerosol sensor will allow monitoring and evaluation of threats from microorganisms in the air as a result of natural phenomena or human-induced activities such as terrorism. In addition to its military and homeland defense applications the proposed device is expected to be of great interest for a variety of global scale markets, including first responder markets and emerging commercial markets such as public health, food production, agricultural, and pharmaceutical/medical applications. |
| MICROENERGY TECHNOLOGIES, INC.
2007 E. Fourth Plain Blvd. Vancouver, WA 98661 | |
| Phone:
PI: Topic#: |
(360) 694-3704
Mr. Joseph Birmingham NAVY 02-118 Awarded: 26NOV02 |
| Title: | Miniature BioBadge for Biological Material Identification |
| Abstract: | MicroEnergy Technologies goal is to develop miniaturized, ultra-quiet, highly efficient biological collectors that can be interfaced with several aerosol detection approaches. The focus of this project is to develop the front end system for sampling and concentration of hazardous bioaerosols for subsequent detection using various downstream analytical procedures such as the many optical and wet chemical analysis techniques. The proposed miniaturized geometry provides a number of advantages, including, (1) ordered microstructures provide much lower pressure drop than randomly ordered fibers, (2) can be easily and effectively combined with electrohydrodynamic (EHD) driven flow to pull air through the system for extremely quite operation, (3) high collection and concentration efficiency of aerosols, and (4) high surface area for application of functionalized coatings to provide selective collection of both bioaerosols and chemical compounds of interest. The low-cost plug-and-play miniature sampling coupons are unplugged from the power and control module after sampling in the field, catalogued, analyzed in the laboratory, and properly disposed of (or archived) without the need to regenerate or clean the system. A low-cost miniature detection system will be integrated into the sampler unit for an autonomous remote sensing and data transmission unit. The development of man-portable noninvasive bioaerosol detection device will enable personnel to detect biological contamination for emergency response, law enforcement and military applications. |
| AGENTAI, INC.
14944 Culley Court, Suite 3 Victorville, CA 92392 | |
| Phone:
PI: Topic#: |
(760) 843-8182
Mr. Kevin E. Mahaffy NAVY 02-119 Awarded: 04DEC02 |
| Title: | Rocket Assisted Safe Projectile (RASP) |
| Abstract: | The overall objective of the project described in this proposal is to design and develop the technology for a non-lethal munition for area denial to personnel. This projectile delivers relatively the same quantity and quality of force to targets that range from just in front of the muzzle of a M203 grenade launcher to a target as far away as 500 meters. This is achieved by a carefully engineered projectile that flies at a nearly constant velocity and then changes its shape just prior to impacting the target. This project is also designed to deliver secondary payloads as it performs its primary kinetic impact function. Secondary payloads will include chemical agents that can further incapacitate or maintain the incapacitation of the targeted individual. The proposed technology is a new application of existing civilian technology and hence can be manufactured at low cost. Eventually, the non-lethal weapon will be deployed from robotic platforms in order to automate the area denial to personnel mission. The proposed project will demonstrate the feasibility of the solution theoretically through computer modeling and then experimentally by a flight vehicle demonstration that will strike a simulated human target. The technology resulting from this project will benefit the US Navy and the US Marine Corps by creating a new tool to enforce area denial to personnel without doing extensive bodily harm of he targeted individual. Spin-offs from this research effort are expected to be fielded widely in the law enforcement community. |
| SCIENTIFIC APPLICATIONS & RESEARCH ASSOC., INC.
15261 Connector Lane Huntington Beach, CA 92649 | |
| Phone:
PI: Topic#: |
(714) 903-1000
Dr. Ned Patton NAVY 02-119 Awarded: 09DEC02 |
| Title: | MultiSensory Grenade with Stingballs for Area Denial |
| Abstract: | Building on development of a Multi-Sensory Grenade (MSG) for USMC MarCorSysCom's Clear Facilities program, the proposed technology will incorporate a sound source at the maximum OSHA safe level of 140dB, a light source at ANSI levels and stingballs. (Other additional sensory elements can be added such as malodors, lachrymators, marker dyes, taggants, etc. based on Warfare Conventions and specific applications). The multisensory overwhelm of the technology will deny, delay, disrupt and repel adversaries. The concept is extremely flexible and the components can be resized to fit into a variety of existing delivery systems including 40 mm, 12 ga. (current MG design), 81 mm, non-lethal mines, 155 mm, etc. The larger the payload volume, the more distractionary elements delivered on target. The proposed technology has numerous civilian law enforcement and military applications. The following markets have been identified: US Military, Civilian Law Enforcement, Dept. of Corrections, Drug Enforcement Agency, Homeland Security, International Military, International Law Enforcement, Multinational Corporations, FBI, Secret Service and foreign and domestic protection. |
| SCIENTIFIC APPLICATIONS & RESEARCH ASSOC., INC.
15261 Connector Lane Huntington Beach, CA 92649 | |
| Phone:
PI: Topic#: |
(714) 903-1000
Ms. Lexi Donne NAVY 02-119 Awarded: 09DEC02 |
| Title: | Jumping Multiball System for Area Denial |
| Abstract: | The ability to non-lethally delay or deny access to personnel is an ongoing problem that encompasses perimeters, facilities, ports, and staging areas. For every military scenario, there is a comparable problem in civilian law enforcement, at Department of Energy facilities and within the Defense Threat Reduction Agency's charter. SARA proposes a novel and unique approach to deal with this challenging problem, a single device, randomly delivering an intrusive, distracting, and annoying non-lethal effect, for many seconds. The proposed non-lethal device will fit many existing payloads and delivery systems thereby eliminating the need for another new system, shortening the development cycle and speeding up the time between research and to end use. The proposed technology has numerous civilian law enforcement and military applications. The following markets have been identified: US Military, Civilian Law Enforcement, Dept. of Corrections, Drug Enforcement Agency, Homeland Security, International Military, International Law Enforcement, Multinational Corporations, FBI, Secret Service, and foreign and domestic protection. |
| GENEX TECHNOLOGIES, INC.
10605 Concord Street, #500 Kensington, MD 20895 | |
| Phone:
PI: Topic#: |
(301) 962-6565
Dr. Jason Geng NAVY 02-120 Awarded: 22OCT02 |
| Title: | A Visible/Infrared Omnidirectional Sensor Module for Unmanned Ground Vehicle (UGV) Reconnaissance, Surveillance, and Target Acquisition (RSTA)/Mobilit |
| Abstract: | The primary objective of the SBIR effort proposed herein is to develop and test the feasibility of two designs of novel omnidirectional day/night optical sensors that are able to provide 360-degree simultaneous RSTA capability with compact package size, light weight, and minimum moving parts. . The first module we proposed, dubbed the OmniEye, is an omnidirectional sensor that is able to acquire 360-degree and -45 to +90 degree visible/IR video images simultaneously with no moving parts; it can not only be used for surveillance and reconnaissance but for vehicle navigation and obstacle avoidance as well. . The second module, dubbed the OmniScan, employs a pair of optically aligned visible/IR sensors and a two-degree-of-freedom pan/tilt mirror to provide high-resolution remote target acquisition capability at long distance. It is able to resolve and detect HMMWV sized vehicles at 5,700 meters under daylight conditions and at 1,000 meters during nighttimes. The only moving part in the OmniScan module is the pan/tilt mirror, which in weight does not exceed more than a few ounces. The two sensor modules will be designed to have the same mechanical and electronic interface as its hosting vehicle has, and may be used separately for different mission requirements. However, we also propose a new capability that combines both modules together as a Master-Slave configuration, such that the OmniEye-MultiCam sensor demonstrates "global" RSTA functions with its wide FOV. Once a "hot spot" (potential target) is detected, it will send a motion control command to direct the OmniScan sensor to look closely at the target with a significantly higher image resolution. This intelligent control technology would bring the functionality of the proposed Omni-vision system for the RSTA to a new level of sophistication. The proposed Omni-vision systems can be used to enhance security for many types of military and civilian vehicles, or stationary facilities. In addition, such technology can be used in other security applications, including warehouses, train-stations, airports, government and commercial facilities, sporting events, and schools. The tragic events of 9/11 have triggered tremendous interest in security enhancements in both public and private sectors. We see great potential for commercial applications of the technology developed under this SBIR project. |
| INTERNATIONAL ELECTRONIC MACHINES
60 Fourth Avenue Albany, NY 12202 | |
| Phone:
PI: Topic#: |
(518) 449-5504
Mr. Zack Mian NAVY 02-120 Awarded: 04NOV02 |
| Title: | Omni-Vision System for Day/Night Unmanned Ground Vehicle (UGV) Reconnaissance, Surveillance, and Target Acquisition (RSTA)/Mobility |
| Abstract: | The tactical unmanned ground vehicles (TUGV) are envisioned to be the force multiplier of the future. A reconnaissance, surveillance, and target acquisition (RSTA) system is a key component for a TUGV. International Electronic Machines (IEM), a leader in rugged multimedia systems, proposes the development of an innovative imaging system which will meet all of the requirements of this solicitation. The proposed multi-spectral imaging system will be based on an nnovative image scanning approach which will use unique multi-spectral optics to deliver the recognition requirements, 135 degree FOV, virtual pan-tilt-zoom feature, day/night operation, high frame rate, innovative user interface, and a scalable approach. In Phase I of this proposal, IEM will produce a feasible design and demonstrate the feasibility of the key components of the imaging system. Optional tasks include image processing development for image quality enhancement, image processing algorithm development and environmental hardening. The technology resulting from this program will find additional applications in security systems, telemaintenance, telemedicine and virtual reality training tools both in the military and the civilian sectors |
| PHYSICAL OPTICS CORP.
Info Tech Div., 20600 Gramercy Place, Bldg 100 Torrance, CA 90501 | |
| Phone:
PI: Topic#: |
(310) 320-3088
Dr. Andrew Kostrzewski NAVY 02-120 Awarded: 22OCT02 |
| Title: | Panoramic Video Monitoring System for UGVs |
| Abstract: | UGV platforms such as Gladiator and Man-Portable Robotic Systems need a new type of omni-vision system for full range viewing: 360 degrees horizontally and -45 to +90 degrees vertically. To address this need, Physical Optics Corporation (POC) proposes to develop a new high quality, real-time, ultra-wide-field-of-view, low-bandwidth, panoramic video monitoring (PANVIM) system for reconnaissance, surveillance, and target acquisition (RSTA). POC will for the first time bring panoramic imaging to real-time video. The PANVIM system uniquely combines the following subsystems for UGV RSTA and driving: innovative optics for ultra-wide-field-of-view acquisition through wide-angle reflectors or fisheye lenses with a 360x270 degree field-of-view; high-resolution pick-up device (CCD or CMOS), preferably with a resolution of 5,000x2000 pixels and real-time cylindrical-to-Cartesian coordinate transformation in hardware; small IR sensor for night operation, video signal transfer subsystem for high resolution, and full motion video at 30 frames per second. The high bandwidth video will be compressed by POC proprietary hardware at up to 8000:1. At the control center, an operator will observe the panoramic view from the UGV on a high-aspect-ratio screen, which can be three or more plasma displays, or a multi-projector system for seamless display. Several smaller monitors can display electronically zoomed areas of interest. The proposed PANVIM system will find broad applications in security and surveillance, remote monitoring, robotics, and object tracking. It will also be very useful in telemedicine and entertainment. |
| FOSTER-MILLER, INC.
350 Second Ave. Waltham, MA 02451 | |
| Phone:
PI: Topic#: |
(781) 684-4306
Mr. Michael Farinella NAVY 02-121 Awarded: 16NOV02 |
| Title: | Stingray |
| Abstract: | Foster-Miller's Stingray system is a low risk approach to the Marine Corp's long-range incapacitation need. A derivative of Foster-Miller's Sting Net design, Stingray is 40mm compatible fire and forget, optically fuzed, ballistic delivered High Voltage Pulse (HVP) system. The `Stinger' has been shown to be effective up to 60 minutes and within human health effects guidelines. Stingray is not `soft'. The Stingray aggressively delivers High Voltage Pulse (HVP) tasers designed to incapacitate. Stingray is launched at velocities amenable to `flat fire' targeting then pyrotechnically deploys a series of low drag tendrils capable of delivering a paralyzing shock. The Stingray `bullet' remains in closed form to the last possible instant thereby minimizing stability and fuze challenges. The Stingray is designed to significantly increase range potential. Key features of the Stingray system are lower drag, reduced mass, and tendrils that deploy in all directions. Lower drag means longer flight to engage a target. Reduced mass mean higher muzzle velocities and ranges are achievable. Three-dimensional deployment means the tendrils reach in all direction during deployment. Three-dimensional deployment capability relaxes the demand for projectile stability. For example, projectile `yawing' would not diminish Stingray engagement mechanics. (P-020644) In addition to advancing the State of the Art for providing a viable extended range incapacitation capability to the Marine Corp, Stingray development effort would result in significant advancement of several component technologies. The integration approaches and system architectural features that would contribute significantly to on-going technical R&D across DOD, other USG agencies and the private sector, include: . Miniaturized electronics. . Miniaturized mechanical components (MEMS and `conventional'). . Frangible `fly apart' designs. . Integrated pyrotechnics and electronics (shock load management). . Novel sensor elements. |
| XTREME ADS (ALTERNATIVE DEFENSE SYSTEMS)
1508 E. 7th St. Anderson, IN 46012 | |
| Phone:
PI: Topic#: |
(765) 724-2226
Mr. Pete Bitar NAVY 02-121 Awarded: 25NOV02 |
| Title: | Personnel Neuromuscular Disruptor Incapacitation System |
| Abstract: | The STUNBEAM will effectively be proven to be the world's first available "wireless Taser", using electromagnetic energy to create ion "streams" which conduct a static charge which can disrupt neuromuscular control of any human or comparable animal target, at an output of between 25,000 and 100,000 volts with extremely low amperage. The weapon can also be used to disrupt electronic devices. Current technology already has proven results at very short, point-blank ranges of between five and ten feet. This Phase 1 work will deal with the ion streams themselves in the areas of columniation, tracking, limiting scattering effects, and static pulse conductivity in order to increase the range and controllability of a larger-scale device to between 50 and 300 feet. Since work has already been done in this area by Xtreme, one of the final results of the Option portion of this Phase 1 SBIR will be to build and deliver a working proof of concept device with a range of at least 10 feet, which will be useful in close-quarter scenarios as are common with the use of "Tasers". Xtreme has the technical ability, facility, and willingness to forge ahead in taking this technology to the incredible potential it has. The benefits of this system are unlimited. The unit will stun, not kill, its target, allowing for hostages to be rescued easily from almost any hostage situation, and criminals or enemy combatants to be captured, not killed, in a variety of military and law enforcement scenarios. This system will be easy to use and will be portable. Units can be sold commercially to police as well as to homeowners for effective, non-lethal self defense. Other applications of the massive ion generation of related devices can be used, among other things, in air purification and medical sterilization. |
| AGENTAI, INC.
14944 Culley Court, Suite 3 Victorville, CA 92392 | |
| Phone:
PI: Topic#: |
(760) 843-8182
Mr. Kevin E. Mahaffy NAVY 02-122 Awarded: 13NOV02 |
| Title: | Smart Non-Lethal Bullets |
| Abstract: | Guns and rifles have been the traditional modern weapon for protection and police or security force intervention. However, the bullets utilized are prevalently lethal. The technology described in this Proposal converts the standard gun and rifle bullets to "smart non-lethal bullets." These novel bullet types are non-lethal over their entire range, from muzzle to max range (100 m). This contrasts with present-day non-lethal ammunition, which can severely injure or even kill an individual if the target is at close range or if a bystander accidentally comes in the close line of fire. Furthermore, no customization of the firearms is necessary. The design of these bullets includes tailored explosives and propellants and a booster/projectile design with miniaturized mechanical components, where the energetic part or booster drops off on emergence from the gun, and a soft nose persists in its trajectory with high kinetic energy to impinge on the target with a strong blow or punch effect. The nose can be automatically deflated on target impingement, releasing malodorants, irritants, laughing gas or other chemical agents. Essentially this non-lethal weapon will allow the military to "punch," slap and hit an individual repetitively from a distance and in a manner, which provides no injuries. The conversion of standard bullets to non-lethal bullets has a great potential for rapid progress of non-lethal weapons by adaptation of standard bullets using the same guns and rifles already in the hands of the police forces, security forces, military etc. and requiring no alteration or customization of the standard weaponry. Such a technology will provide great benefits to the Security Forces since during their interventions incapacitation of individuals will be induced with no injury or body damage. Furthermore no new weaponry is required providing for a simple and smooth transition from lethal to non-lethal. Once the action/ idea of this new technology is widely presented, demonstrated and accepted by the Police Forces, Security Personnel and Security Forces, a vast ammunition market will open up. This provides for a great commercial opportunity, which can later extend to the entire ammunition world market. Different designs and optimizations can be developed to produce a new line of non-lethal bullets serving all needs and scopes. |
| FOSTER-MILLER, INC.
350 Second Ave. Waltham, MA 02451 | |
| Phone:
PI: Topic#: |
(781) 684-4283
Mr. Robert Lee Cardenas NAVY 02-122 Awarded: 13NOV02 |
| Title: | Fire and Forget Non-Lethal Kinetic Energy Munition |
| Abstract: | The military requires a range-variable, non-lethal kinetic energy munition that is non-lethal over their entire engagement range from muzzle to a maximum range of 100m. An ideal munition would incorporate a highly accurate fuse and proximity sensor that would sense the target range and /or some other system that programs their time to function. On signal, the munitions would adjust their configurations to be non-lethal based upon the sensed range to target by increasing their surface area or by using some braking technology. The system needs to be near 100 percent reliable so that a full velocity projectile that has not reconfigured its shape to be non-lethal never hits the target. A Phase I effort is proposed to develop an optical fused non-lethal munition that can be fired at muzzle velocity that will put the munition 100m down range but can be decelerated to non-lethal impact velocities within several meters. The proposed munitions will be 40 mm and 20 mm and will be designed to fit existing weapons. The proposed work will also review non-lethal impacts and strive to define guidelines for safe but effective non-lethal impacts. (P-020583) The successful development of the Fire and Forget Non-Lethal munition will provide military and civilian user communities with a variable range munition that is non-lethal throughout the munition's entire operational range. The successful development of a 40 mm and a 20 mm optical fuse will make this technology available for a wider range of munitions other than mortar rounds. A non-lethal munition that is effective and accurate to 100m will provide real asset to the non-lethal community and would promote a wider use of non-lethal alternative munitions. The data generated during Phase II evaluation testing will add to the overall knowledge and acceptable levels of blunt trauma impacts. |
| PHYSICAL OPTICS CORP.
20600 Gramercy Place, Bldg. 100 Torrance, CA 90501 | |
| Phone:
PI: Topic#: |
(310) 530-7892
Dr. Sergey Sandomirsky NAVY 02-122 Awarded: 13NOV02 |
| Title: | Optical Proximity Sensor |
| Abstract: | Although there are currently no range-variable kinetic-energy non-lethal munitions for personal weapons in development, any future model will require a proximity sensor to activate a mechanism that controls the kinetic energy of the projectile. This sensor should be inexpensive, reliable, lightweight, efficient, and easily assembled with any future non-lethal projectile. To meet these Navy requirements, Physical Optics Corporation (POC) proposes to design, develop and test an Optical Proximity Sensor (OPS) for variable-range kinetic energy non-lethal munitions. The OPS matches all these requirements and also has advantages over radio and acoustic sensors. The OPS is based on the principle that optical triangulation sensors will react quickly and precisely to any target that appears at a preprogrammed distance. The OPS will be built from commercially available, off-the-shelf, low-cost components. The prototype OPS will be fabricated and tested in Phase I, then fully developed and adapted to a prospective model of a non-lethal projectile in Phase II. The proposed Optical Proximity Sensor will precisely meet the requirements of the Joint Non-Lethal Weapon Directorate (JNLWD) for developing the means of incapaciting enemy personnel. Any future variable range kinetic energy projectile will require a proximity fuse or sensor. Because of its market-attractive performance parameters, POC's OPS will have diverse civil applications such as vehicle collision avoidance systems, law enforcement, and personal weapons for self-protection. |
| AEPTEC MICROSYSTEMS, INC.
700 King Farm Boulevard, Suite 600 Rockville, MD 20850 | |
| Phone:
PI: Topic#: |
(301) 670-6779
Mr. Thurston Brooks NAVY 02-123 Awarded: 20DEC02 |
| Title: | Integrated System Design and Maintenance Modeling Tools for CBM |
| Abstract: | As in human medicine, prescriptive based health monitoring (PBHMS) can focus on the symptoms or can be targeted to cure the problem depending on the need and resulting prognostic outcome. The key difference between the more advanced Prescriptive Maintenance concept and existing Predictive, Preventative and Run-to-Failure Maintenance schemes is that PBHMS optimizes operational capability. The PBHMS described in this proposal can process information from various "health" management information sources such as prognostic/predictive monitors, observations, trends, experience, and diagnostic outcomes. The PBHMS will be able to recommend appropriate operations and maintenance actions according to best Navy practices, as well as schedule treatment, not only on parts that have already failed, but also those which are impending failure or are still healthy. The PBHMS prescriptive maintenance actions shall take into consideration urgency, priority, capability, capacity, and cost. Our approach is to leverage technology and extensive knowledge developed in existing Navy programs by (1) Evolving the existing Prognostics Framework as a foundation for the overall prescriptive architecture, (2) Using insights acquired in the Total Ship Monitoring and Battle Group-Automated Maintenance Environment programs, and (3) Augmenting our TSM/BG-AME developments to support the comprehensive information and decision support system required of a PBHMS concept. The PBHMS will be able to recommend appropriate operations and maintenance actions according to best Navy practices, as well as schedule treatment not only on parts that have already failed, but more importantly on those which are impending failure or are still healthy. The PBHMS prescriptive maintenance actions shall take into consideration and optimize urgency, priority, capability, capacity, and cost. |
| FOSTER-MILLER, INC.
350 Second Ave. Waltham, MA 02451 | |
| Phone:
PI: Topic#: |
(781) 684-4382
Mr. Stephen Chen NAVY 02-123 Awarded: 18DEC02 |
| Title: | Automated Maintenance Prescription Generation for Shipboard Systems |
| Abstract: | Foster-Miller, Inc. proposes to develop new tools and integrate existing Foster-Miller Machinery Health Management tools into the design of an automated prescription based health maintenance system (PBHMS). The proposed PBHMS will: Generate prescriptions that are dynamically updated and priority ranked by information provided from run-time integrated diagnostic/prognostic software modules. Incorporate battle damage response capability. Easily accept new diagnostic/prognostic modules. Interface with Integrated Condition Assessment System (ICAS), current diagnostic/prognostic and planning/scheduling modules via middleware using Open System Architecture Condition Based Maintenance (OSA-CBM) standards. Provide "What if" analysis allowing onboard and shore-based maintainers to link system failure modes and particular maintenance tasks with operational and mission requirements. Provides simulation capability allowing user to forward project, examine simulated failure consequences, and select alternatives as part of future automated mission emergency and contingency management systems. Provide ship-wide restoration projections, individual machine downtime projections, and battle damage repair planning. In Phase I, a PBHMS design will document functional details needed to design the prototype PBHMS software package for a selected shipboard system in a Phase II. The design will include sample prescriptions, middleware architecture and middleware interface designs. This foundation will provide the basis. (P-020665) The tools and standards developed under this research project could be used by both military and commercial automation system designers to incorporate equipment condition assessment, diagnostic/prognostic, and maintenance treatment software modules into CBM systems used in shipboard or municipal power generation, pharmaceutical processing, and electronic module manufacturing. |
| IMPACT TECHNOLOGIES, LLC
125 Tech Park Drive Rochester, NY 14623 | |
| Phone:
PI: Topic#: |
(585) 424-1990
Dr. Michael J. Roemer NAVY 02-123 Awarded: 20DEC02 |
| Title: | An Integrated System Design and Maintenance Modeling Tool |
| Abstract: | Impact Technologies proposes an Integrated System Design and Maintenance Modeling Tool (ISDMMT) for automating and optimizing the prescription element associated with prognostic information used to facilitate condition based maintenance (CBM). The ISDMMT consists of a core real-time distributed computing substrate, wrapped with a Health Management API (Application Programming Interface) layer that provides abstractions that bridge the gap between the health management system domain and the core distribution substrate. The proposed system uses innovative software agents and distributed computing tools to enable the efficient use of emerging prognostic-based health management system technologies. As part of the Phase I demonstration, intelligent sensor validation and prognostic algorithms will be developed for integration into the maintenance modeling system. Genetic algorithms will be used for optimization of the health management system in the functions of reliability, technical risk, complexity and overall life cycle costs. APIs will be developed for supporting the progressive integration of specialized prescription algorithms. An innovative software platform, ConstellationTM from Real Time Innovation, Inc will be used for the development of ISDMMT. ConstellationTM integrates tools and standards like UML, CORBA, Simulink, and graphical programming into one end-to-end development environment. It will speed up the coding process, decrease the development time and costs, and allow for software reusability. The developed Integrated System Design and Maintenance Modeling Tool will reduce overall operation and support costs of shipboard systems, and enable future transition of CBM and PHM (prognostic & health management) information systems to automated maintenance management systems. The successful completion of the proposed work will lead to significant benefits in a wide variety of areas, with a very substantial potential for commercial impact. Examples of key industrial customers that could benefit through use of the developed fault diagnostic technologies include commercial airlines, electric power producers, oil and gas transmission companies, and marine propulsion applications. |
| FOSTER-MILLER TECHNOLOGIES, INC.
431 New Karner Road Albany, NY 12205 | |
| Phone:
PI: Topic#: |
(518) 456-9919
Dr. Hsiang Ming Chen NAVY 02-124 Awarded: 19DEC02 |
| Title: | Power Harvesting for Shipboard Health Monitoring Sensors |
| Abstract: | This project will provide the basis for development of a new family of inductive power harvesters that use machine vibration and mechanical resonance to amplify oscillatory motion at the magnetic juncture. The Phase I base program involves the design, manufacture and test an initial power harvester, designed to produce 0.01 W. The practicality of the device will be demonstrated by powering an accelerometer that will measure the vibration of a target machine or structure. A parallel analytical study will lead to the development of a design methodology for a range of generators utilizing this concept. The Phase I option will involve building and testing two additional engineering models, one each rated at 0.1 and 1.0 W. In Phase II we will refine the design, assess the inclusion of electronic control for additional performance and automatic resonance adjustment, and build and test integrated prototypes that includes wireless data transmission. This device represents the crucial enabling technology for a broad range of industrial and military Condition Based Maintenance applications. Wireless, self-powered sensors will enable users to more cost-effectively equip plant and shipboard equipment. The resulting market will be essentially limitless. |
| HI-Z TECHNOLOGY, INC.
Suite 7400, 7606 Miramar Road San Diego, CA 92126 | |
| Phone:
PI: Topic#: |
(858) 695-6660
Mr. Velimir Jovanovic NAVY 02-124 Awarded: 13DEC02 |
| Title: | Power Harvesting for Shipboard Health Monitoring Sensors |
| Abstract: | Hi-Z Technology, Inc. (Hi-Z) proposes to use thermoelectric devices in developing a miniature energy harvesting system for shipboard health monitoring sensors. Thermoelectric devices convert heat directly to electricity in compact solid-state modules. Hi-Z has been in the business of converting environmental and waste energy directly into electricity (energy harvesting) since 1988. Hi-Z has developed thermoelectric module technology that is well suited for this Navy application. This technology is based on the use of thermal-to-electric conversion in the temperature ranges from room temperature to 300øC. Hi-Z proposes to apply its newly developed multilayer Quantum Well thermoelectric material technology, which has even higher power conversion efficiency and smaller volume that will help in satisfying the small design volume requirement. A number of these applications confirm the concept that energy can be harvested, particularly the recently completed design for the Navy where a thermoelectric generator was designed, fabricated and installed to harvest energy freely available on board ships using the 5øC differences between the temperature of the space inside the ship and the ship's hull. The current proposal is a logical extension of this work applied to a smaller design volume of one cubic inch. The benefits and potential commercial applications of this development are in use of these energy-harvesting modules to power sensors in health monitoring of the ship and submarine engines and structures. These sensors can be used to detect cracks, corrosion, impact damage and temperature excursions as part of the Condition Based Maintenance. These power harvesting modules can be used to replace or augment batteries as electrical power sources. |
| MICROSTRAIN, INC.
310 Hurricane Lane, Suite 4 Williston, VT 05495 | |
| Phone:
PI: Topic#: |
(802) 862-6629
Mr. Steven W. Arms NAVY 02-124 Awarded: 13DEC02 |
| Title: | Power Harvesting for Shipboard Health Monitoring Sensors |
| Abstract: | This Phase I Navy SBIR proposal is aimed at the development of a new class of wireless sensing devices. These sensors do not require batteries or external magnetic fields in order to send data, instead, they rely on harvesting vibration energy in order to sense information and to wirelessly transmit that information to a central host. MicroStain, Inc. currently produces a range of wireless sensing instruments, including microprocessor based, multichannel, programmable transmitters that are compatible with a wide range of sensors, including thermocouples, strain gauges, accelerometers, displacement sensors, and capacitive sensors. Furthermore, we have designed and demonstrated prototype energy harvesting systems that employ piezoelectric materials. These wireless sensing systems use digital RF communications, node addressing, and time division multiple access to allow networks of sensing nodes to communicate to a central (web-enabled) receiver. The Phase I effort will include: improvements in the piezoelectric energy harvesting circuit, optimization of the proposed sensing systems for various applications to minimize power consumption, and, development of mathematical models to facilitate piezoelectric energy harvesting from a straining structural element and from a vibratory environment. This will result in improved energy harvesting systems, including the modeling required for application to shipboard health monitoring. These systems have the potential to fundamentally change the way sensors are used. A major barrier to the use of sensors is the cost of wiring. Wireless sensors are now being employed for a range of monitoring applications, including: machine-to-machine health, structural integrity, security systems, agricultural, environmental, medical, and automotive. However, the maintenance of primary batteries represents a major barrier to the wide acceptance of wireless sensing networks. For vibrating systems, harvesting energy using advanced piezoelectric materials would eliminate battery maintenance, allowing wireless sensing networks to be deployed for the entire life of the structure or machine. |
| WILCOXON RESEARCH, INC.
21 Firstfield Road Gaithersburg, MD 20878 | |
| Phone:
PI: Topic#: |
(301) 947-7973
Mr. Wayne Zavis NAVY 02-124 Awarded: 20DEC02 |
| Title: | Power Harvesting for Shipboard Health Monitoring Sensors |
| Abstract: | The objective of the research presented in this SBIR proposal is the development of the technology needed for power generation from harvesting vibrations from shipboard machinery. The generator should produce sufficient power to energize low-power sensors and a transmitter that communicates on a network and can be easily integrated into a shipboard environment. Wilcoxon Research has extensive experience in the design, manufacturing, and customer support of vibration sensors and related equipment. This proposal would permit the company to explore a novel configuration for power sources that generate and/or scavenge power from the shipboard environment. New packaging requirements and materials, along with a study for improved energy storage systems, are presented. Such a wireless system not only reduces the need for cabling, but also drastically lowers installation costs, permitting more comprehensive instrumentation. The effective deployment of wireless, self-powered, condition-based maintenance sensors requires that are low in cost, but also cost effective for installation. The wiring associated with sensor systems can easily exceed the cost of the sensor, transmitter, and receiver system. It is foreseen that wireless sensors will be used in collecting vibration and other machinery data for processes where either the installed machines or their downtime is costly, such as naval applications. In addition to department of Defense applications, Wilcoxon sees good opportunity to improve productivity and output quality of the $5B (annual) machine tool market. |
| COHERENT TECHNOLOGIES, INC.
655 Aspen Ridge Drive Lafayette, CO 80026 | |
| Phone:
PI: Topic#: |
(303) 604-2000
Dr. Narasimha S. Prasad NAVY 02-125 Awarded: 16DEC02 |
| Title: | High Bandwidth, spatial tracking, free-space communication link for low visibility conditions |
| Abstract: | Coherent Technologies Inc. (CTI) proposes to develop a laser communication system (LCS) coupled with a high-speed pointing and tracking scheme for greater than 100 Mb/s data rate, for optimal conditions, and 64kbits/sec, for poor atmospheric conditions, applications for short range (1km) multiple node optical communications. The LCS will provide eyesafe operation with an engagement range greater than 1 km among moving aerial vehicles (including VTUAVs), ships and individual personnel nodes. The dual mode AMCW and pulsed (high peak power), high repetition rate laser transmitter optimally coupled to a compact pointing and tracking unit will be designed to reduce the probability of data link breakdown due to low visibility conditions (i.e. fog). The approach will capitalize upon innovative transceiver and scanner designs developed by CTI for laser radar systems and the advancing scanner technologies such as Micro-Opto-Electrical-Mechanical Systems. The baseline architecture uses a 1.5-mm transmitter optimally coupled to micro-mirror assembly. Three potential configurations for tracking in a highly dynamic environment are envisaged. The Phase I effort will generate system level signal-to-noise ratio assessments for data link performance under various environmental conditions, (2) establish closed-loop pointing and tracking scheme for maximum link performance, and (3) develop a proof-of-principle prototype and execute risk reduction measurements to ensure technical and cost feasibility for Phase II field-worthy hardware implementation. Potential applications include ground-to-ground, ground-to-air, sea-to-air mobile communication systems for video broadcast, telecommunication applications, and other data intensive applications that do not rely on two fixed |