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 ...

ACX proposes to develop durable and reliable conformal geometry actuator packages. These packages will have the ability to operate as linear actuators for motion control applications as well as to conform to structures with curved surfaces for applications requiring induced strain actuation. These packages provide a protective skin offering electrical isolation, and provide a means for integration ...

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 ...

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 ...

This Phase I project has two primary objectives. The first objective is to evaluate the feasibility of a fully ion implanted fabrication process based on the heterodimensional 2-D MESFET. The new device, the 2-D JFET, will have p+ ion implanted sidegates which laterally modulate a thin, highly doped n-type conducting channel. The 2-D JFET should have excellent high speed, low power characteristics ...

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 ...

Silicon avalanche photodiodes are among the most sensitive optical detectors available today. It 11as been shown that large area APDs are potentially an excellent alternative to photomultiplier tubes (PMTs) in applications such as LIDAR, nuclear medicine, physics research and nuclear radiation measurement instrumentation. They can offer improved performance based on their compact size, solid state ...

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 ...

In this effort we will design and demonstrate the benefits of an integrated fusion system (IFS) for continuous monitoring of targets. The proposed IFS architecture will ensure that all available sensor data is used to generate a consistent picture of target tracks and activities, and it will enable processing of data from each sensor to be cued based on all available information. We will specify ...