Abstract:The Defense Modeling & Simulation Office (DMSO) is in the process of defining a common technical framework for modeling and simulation to promote interoperability and reuse, and has established the High-Level Architecture (HLA) to which all DoD simulation must conform. This decree has led to the… more
Abstract:As the potential of the High Level Architecture (HLA) is realized, the size, scope, and frequency of federations will grow, and as they do, so will the expense of the manual federation planning, execution, monitoring, and analysis process. The basis for an automated approach to exercise execution… more
Abstract:Three years ago when the Rapid Retargeting projects were being formulated, it was not possible to address mixed or analog components with a programmable replacement. This limitation, while not completely solved, is changing. A new generation of devices, known as Field Programmable Analog Arrays… more
Abstract:This Phase I proposal, submitted under the SBIR component of the ARPA TRP proposes the development of a family of affordable, high precision, self-calibrating, environmentally robust, Fiber Optic Position Transducers. Visidyne's ultra high resolution optical radar technology provides the basis for… more
Abstract:An optical sensor capable of producing 3-dimensional time resolved density maps characteristic of shock wavefronts at Mhz sampling rates is proposed. Each map is obtained from simultaneous measurements obtained with a novel refractometer capable of measuring integrated density fluctuations in air… more
Abstract:A novel low-cost evanescent wave nucleic acid detector of great speed and dynamic range is proposed. The detector is based around an optical waveguide and a self-compensating interferometer design in contrast to fluorescence based biosensors. The sensor is inherently stable to vibration and… more
Analysis of Accelerator Tuning Algorithms for Integration with an Automatic Planning and Control System--Vista Control Systems, Inc., 134-B Eastgate Drive, Los Alamos, NM 87544-3304; (505) 662-2484
Mr. Michael Kroupa, Principal Investigator
Mr. Peter N. Klout, Business Official
DOE Grant No.… more
Abstract:Existing automatic speech recognition (ASR) systems work well in quiet surroundings for small- and medium-sized vocabularies, but performance degrades rapidly in noisy environments. Achieving noise robustness is amust before ASR is widely deployed by the Air Force or becomes accepted in the… more
Abstract:Military target vehicles of different models have unique acoustic signatures. These signature can be used for detection and for identification. One approach is to analyze the signature in the spectral domain, using the Fourier transform, and comparing new sound samples with known templates. Problems… more
Abstract:Due to the lack of hardware architecture standard for satellite front ends and the multitude of satellite telemetry formats, telemetry front ends can be expensive to develop and maintain-custom hardware and software solutions (unique for each satellite or station application) are often the only way… more
Abstract:Virginia Power Technologies (VPT) purposes a high-efficiency, low voltage, spacecraft power converter using Gallium Arsenide (GaAs) synchronous rectifiers. High efficiency at low output voltages cannot be achieved with Schottky rectifiers because of their fixed voltage drop. Use of synchronous… more
Abstract:The objectives of this project are to establish ballot ready specifications for the Standard Automatic Test System (SATS) Hardware Interface for Instrument, Power Supply, Switch Matrix, Receiver, Fixture, Pin Map, Cabling, and Secondary Connector Packaging. These interfaces will be based upon an… more
Abstract:The CPT is the most sensitive measure available of sustained attention in preschool and school age children. Reaction time and number of errors differentiate normal groups of children from those with Attention Deficit Hyperactivity Disorder (ADHD). Recent studies of developmental aspects of… more
Structural Insulated Roof Panels with Integrated Daylight Systems--W. H. Porter, Inc., 4240 136th Avenue, Holland, MI 49424-8442; (616) 399-1963
Mr. William H. Porter, Principal Investigator
Mr. William H. Porter, Business Official
DOE Grant No. DE-FG02-97ER82508
Abstract:The primary objective of this three phase (Definition; Detail Design & Development; Implementation) project is to create the generic core of a computer based Production Cost Model (PCM) to support Program Offices in their attainment of several Acquisition Reform Initiatives. The PCM supports the… more
Abstract:A need exists for wide-band, high data rate communications capabilities for the soldier in the field. A wireless LAN solution that does not require directional antenna pointing for the soldier on the move is desired. Conformal antenna embedded in the soldier ensemble can solve the problem and also… more
Abstract:The photographic industry consumes about 70 million troy ounces of silver annually. The technology used to recover the silver from concentrated solution is more than 40 years old. However, investigators project that, based on industry experience, as much as 20% of this silver is lost in the wash… more
Abstract:An air pressure relief valve for airbags is described that has high frequency response owing to its low inertial mass. It is able to open to expose up to 2 square feet of exhaust area within .010 second, thus achieving optimum energy management. The relief valve operation is passive; it is opened… more
Abstract:This project addresses experimental and theoretical studies on the use of abrasive-waterjets (AWJs) to drill precise small-diameter holes in advanced materials. AWJs have been demonstrated for the precision drilling of small-diameter holes (0.5-2.5 mm [0.02-1.0 inch]) in metals, glass, composites,… more
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