Abstract:A structural health monitoring / prognostic system for landing gear will be developed and demonstrated using load and other parameters as input data. Loads experienced by in-service landing gear assemblies will be measured by strain gaging and calibrating the landing gear"s attachment pins.… more
Abstract:As the Navy fleet ages there are many system components with small, cylindrical bore shapes with wear and/or corrosion damage which can not realistically be removed for repair. The current repair method most commonly used, brush electroplating, does not last long, requiring frequent repairs. The… more
Abstract:CEPEDA's Shipboard Cardboard Preprocessing System utilizes modular sensing and stripping sections that ensure all tape and plastic labels are removed from the input cardboard. An innovative sensor has been conceived and tested on the bench top that can accurately distinguish tape and labels on… more
Abstract:We propose to demonstrate the feasibility of using time domain terahertz measurements to locate, identify and image defects and material variations within advanced composite materials used in missile radomes. We will investigate the time and frequency domain transmission properties of radome… more
Abstract:In response to the Navy"s N121-078 solicitation, Manifest Labs, Inc., proposes X-STREAMS, a real-time summarization system that improves upon the current state-of-the-art results on the novel information reporting of entities and events found in textual data sources. Using a novel combination… more
Abstract:The key requirements of high energy acoustics within aerial IED detection and neutralization systems are size, weight, high SPL output and a consistent sound source. This SBIR submission addresses these needs and is aimed at providing such sources. The baseline approach for this project is to… more
Abstract:Cambridge Electronics will develop a new generation of power electronic switches based on gallium nitride (GaN) semiconductors. These switches will be optimized for 1000-V operation and switching frequencies in excess of 1 MHz. To maximize the device performance, this project will demonstrate a new… more
Abstract:W Scientific plans to build a deployable ultra wideband digitizer system based on a unique combination of a photonic front-end processor with a high speed time-interleaving electronic digitizer. The hybrid architecture allows the system to achieve a wide analog bandwidth with high sampling dynamic… more
Abstract:The purpose of this team effort by Solidica and Navmar Applied Sciences Corporation-Advanced Acoustics Section effort is to demonstrate the feasibility of using Ultrasonic Additive Manufacturing (UAM) to build major components of an underwater sonar transducer. UAM has the ability to create new… more
Abstract:Current state-of-the-art biaxial oriented polypropylene (BOPP) polymer film capacitors exhibit excellent room temperature performance, however, possesses at least two major drawbacks. Wound BOPP capacitors usually occupy one-third to one-half of the volume of pulsed power and power conditioning… more
Abstract:An investigation of wideband high frequency radio transmissions will be performed when ionospheric skywave propagation, or near vertical incidence skywave propagation, is utilized. The characteristics of the channel will be examined as a function of the operating frequency, polarization, and time of… more
Abstract:This proposal seeks to demonstrate the feasibility of a compact sensor/computing suite to produce a global navigation solution in the absence of GPS in a package weighing less than 60 grams. The significance of such a development is that it will enable operation beyond line of sight of small/micro… more
Abstract:The strict transactional nature of Tactical Data Links (TDL) and the tight coupling between link processing and combat system processing has led to isolated and often proprietary internal interfaces that impede the ability of the DoD to leverage modern communications technologies. Through this TDL… more
Abstract:This program addresses a defined need by the NAVY for an Acoustic Array Simulation Environment System (AASES) to facilitate analysis of Time/Angle of Arrival methodologies as well as testing, validation and verification of antisubmarine warfare (ASW) systems on fixed wing (manned and unmanned) and… more
Abstract:The defense community is extremely interested in developing numerical methodologies for predicting the dynamic response of concrete materials under extreme loading conditions. This capability would make it possible to use computer software for simulating events of interest, such as the response of… more
Abstract:One of the current limitations for mobile robotics walking is efficient actuation. The standard actuation technologies that have been used in mobile robotic platforms are servo-hydraulics, electro-hydraulics and electro-mechanical actuation. The hydraulic options have a high power density and pack… more
Abstract:The technical objectives of the present effort, over three SBIR phases, are to develop a far field wave propagation tool that will accurately predict the aeroacoustic characteristics of rotorcraft in the far field, a number of kilometers away, while accounting for the presence of irregular terrain,… more
Abstract:The purpose of this SBIR project is to develop a rotorcraft acoustic solver that can treat long distance propagation through general, realistic environments. Only a Finite Difference Time Domain approach is capable of treating propagation through general inhomogeneous media, and only be considered… more
Abstract:In order to improve situational awareness in high-density urban areas and complex terrains where threats can come from different elevations, three-dimensional mapping and visualization systems could prove to be very effective. Building systems that can integrate dense, live sensor data with existing… more
Abstract:Spatial Cognition, LLC is nearing the completion of work on Phase I research and development effort entitled"Immersive Vision, Data Fusion and Threat Awareness for Enhanced Sensor-to-Shooter Engagement/Targeting". The major goal of this effort is to leverage advances in sensor technology,… more
Abstract:There is a need for developing a new generation of lightweight, rapidly deployable semi-permanent infrastructure to support the Armys transition to a Modular Force. Existing metal frame and airbeam designs, notwithstanding their many innovations, fail to take full advantage of the weight savings… more
Abstract:Objective: To design a rapidly deployable shelter which meets specific austere-environment and harsh-weather performance criterion and which permits deployment within 20 minutes by a two-person crew (the modular components under the MIL-STD-1472F weight limits for two-man lift). Determine material… more
Abstract:This proposal presents an innovative, low cost approach to protecting a block-size area from a biological threat using a mobile wide area protection system that can be deployed within 12 to 48 hours. In Phase 1 the Company will determine the feasibility of developing a wide area protection system… more
Abstract:Polytrauma is the leading cause of military casualties and is a potent trigger of the immune response. Tissue damage, infection, burns, hemorrhage, ischemia and reperfusion, and cell necrosis triggers the immune system to produce excessive levels of cytokines, often called cytokine storm, that can… more
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