Award Data

We propose a plan sentinel prototype consisting of three components. The first component is the development of a plan mining tool which identifies and computes false or missing assumptions and deviations to plans and time phased tasks. The second component, the annotated database, computes plans which the plan mining tool access and parses into a logical annotated rule set. Finally, MAVIS, a to ...

Technical Abstract: The Adaptive Device Locator System (ADLS) from ASI and HyperABLEDATA from TRACE are the two national microcomputer databases still being maintained covering a full spectrum of adaptive equipment and technologies. Both systems appeared in the late 1980's, essentially in their present forms, and have been updated continually. ADLS features a sophisticated but highly intuitive an ...

ACX proposes an innovative new process for the manufacture of smart structures using a High Velocity Oxy-Fuel (HVOF) thermal spray process. This simple, multi-step process will be capable of depositing electroded piezoceramic coatings. The coatings will be poled while still hot, reducing poling times and voltages while increasing poling efficiency. Process times will be extremely short. The pr ...

Active Devices proposes an innovation for energy harvesting using piezoelectric based approaches to extract energy from mechanical vibrations. This innovation consists of a piezoelectric element for energy transduction, rectifier circuits for extraction, and storage devices to store power for use by other devices. Ideal models predict that a 1" x1" x.010" piezoelectric wafer undergoing moderate ...

We propose to develop practical video libraries allowing users to quickly find useful material. Commercial, home, or surveillance video programming captures information in multiple tracks: picture, sound, and closed captioning. Using multiple modalities cataloging information, visual information, and audio information is critical since no one track contains necessary information to identify clip ...

This Phase I project has two primary objectives. The first objective is to develop an engineering model of Resonant Tunneling Devices (RTD) to be implemented in AIM-Spice, a commercial software package running under Windows 95/NT. The development of a reliable device model is a prerequisite for the design and production of any semiconductor device technology. The RTD model will be a semi-empiri ...

Micro Aerial Vehicle (¿AVs) will open up a wide range of new missions for the US Armed Forces, but also present a new set of technical challenges. The power and propulsion system will have a significant impact on the ultimate capabilities and range of missions of ¿AVs. While advanced battery technology can provide good propulsion performance for ¿AVs, miniature internal combustion engines can ...

Standoff detection of chemical and biological agent clouds is extremely important for the protection of US armed forces. We propose a system that will successfully perform stand off detection of both chemical and biological agents using a unique combination of advanced technologies. An imaging Fourier Transform Spectrometer (FTS) will perform the remote detection of chemical agents from an Unman ...

The objective of the research effort will be to apply optimization technology to developing a coordinated collection plan for a set of airborne platforms. This problem is important because of the imminent addition of the Tier2+ (Global Hawk) and Tier3- (Dark Star) Unmanned Air Vehicles (UAVs) to current intelligence, Surveillance, and Reconnaissance assets. It is difficult because of the large n ...

In this effort ALPHATECH will develop algorithms for extraction of purposeful temporal-spatial patterns from moving vehicle data and demonstrate their efficiency on a set of simulated MPA scenarios. We apply unsupervised learning algorithms to find similarities between traffic activities. Traffic activities are constructed using ALPHATECH's multiple hypothesis tracking algorithm and grouping cor ...