Award Data

Successful development of advanced turbine engines will depend heavily upon rapid development of new, reliable, lightweight metal matrix composites (MMC's) having unprecedented high temperature properties. Recent developments in the manufacture of MMC's by vapor deposition methods offer the prospect of producing polyphase microcomposite precursors in the form of continuous monofilaments or thin m ...

A need to control the fugitive emissions of hazardous vapors, volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) has been identified in operations at Army plants and depots. The High Mesa Technologies (HMT)/Coyote Aerospace team proposes to meet this need using proven silent discharge plasma (SDP) techniques, developed by the Electric Power Research Institute and Los Alamos Nat ...

One of the most challenging information management problems related to the Reconnaissance, Surveillance and Target Acquisition (RSTA) missions is the real-time spatio-temporal fusion of target-specific cues from a netwotk of multiple sensor platforms. A robust algorithmic framework is necessary to involve the multiple agents together and achieve the optimal trade-off between low false alarm rate ...

The use of night vision devices (NIVUs) by US Army foot soldiers, aviators, and drivers of combat and tactical wheeled vehicles has enhanced operations at night by allowing increased mobility and potentially safer operations. With this increased capability in the night environment has come an increased exposure to the hazards of that environment and the risks that the command structure must manag ...

Acoustic signals provide characteristic information about vehicles. However, those characteristics vary with engine speed, load, range, gearing, and acoustic environment. The complexity of these variations makes standard parametric classifiers either excessively tedious to construct or unreliable under off-nominal conditions. A new method of classifier construction, Generalized Potential Functi ...

Detection of natural, variable objects requires general features that can be extracted from any image. Human vision is capable of segmenting images and recognizing objects in radiographs despite the summation of all objects in the inspection volume in the image plane. Thus, the features important in human perception provide a guide for automatic image processing. The initial features selected f ...

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This program will develop methods for the design and synthesis of novel nanocomposite materials having self-assembled monolayer coatings for defense applications. Synthesis will be based on the combination of low-cost powder processing invented by NASA, and ionic self-assembled monolayer (ISAM) methods invented at Virginia Tech. F&S has exclusive licenses to both enabling patents. The powder pr ...

This proposal develops an experimental prototype employing beam shaped acoustic pulse in soil for the integrated detection and location of buried metallic and non-metallic targets. Detection of buried mines exploiting the electromagnetic spectrum has had limited success because of the intrinsic trade-off in system (pixel) resolution, search rate, signal and image processing, as well as lack of ro ...

There are currently no fire warning systems in use at ammunition storage areas. This is due to the lack of a detection and warning system that is capable of operation in large areas where there are multiple background sources. Early detection and suppression of fires in hazardous areas can save lives as well as millions of dollars in lost weapons and ammunition. We propose a fire-detection and ...