Award Data

Renewed interest in missions to explore other planets has created a need for new advanced heat shield systems that will protect spacecraft from the severe heating encountered during hypersonic flight through planetary atmospheres. Both reusable and ablative TPS have been developed to protect spacecraft. Typically, reusable TPS have been used for the Shuttle where the reentry conditions are relat ...

NASA's Vision for Space Exploration advocates a return to the moon and involves a pl an of using the moon as a base of for missions to other planets. Early return missions to the moon will involve lunar exploration with robotic spacecrafts with instrumental payloads for scientific measurements of lunar surface features such as rocks, soil, and minerals. These instrument payloads will be helpf ...

We propose here new methods for system identification and active feedback control of axial flow compressors under conditions of incipient rotating stall and surge in the presence of inlet distortions. The nonlinear Moore-Greitzer model of rotating stall, which has proven useful for both simulation of rotating stall/surge dynamics of axial compression systems and for control design studies, will b ...

Mayflower Communications proposes to substantially improve the reliability of Global Positioning System (GPS) receivers under jamming using a combined adaptive antenna and temporal filter solution that incorporates low cost, small size, and low power requirements. The objective is to provide up to 50 dB of additional interference protection for both military and commercial GPS systems at an affor ...

Use of"Smartphones"and cellular networks is becoming an increasing priority for military applications. By placing the source of information directly with the solider on the ground via a Smartphone, the vision of"every soldier a sensor"becomes attainable. mZeal proposes to facilitate this vision with the Adaptive Multi-Media Streaming for Android (AMMSTAR) system. AMMSTAR will capture photographic ...

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This program is designed to achieve high operational efficiency for superconducting ADR magnets in space, and to meet space launch requirements. The overall technical objective is to manufacture an efficient magnet using YBCO HTS tapes that can generate 3 T at 30-40 K with an operating current of 5-7 A. To meet this goal we will conduct research and development in areas of:1) Characterization and ...

The key innovation of this project is the application of advanced Bayesian methods to integrate real-time dense stereo vision and high-speed optical flow with an Inertial Measurement Unit (IMU) to produce a highly accurate planetary rover navigation system. The software developed in this project leverages current computing technology to implement advanced Visual Odometry (VO) methods that will acc ...

As the consumer and industrial requirements for compact, high-power-density, electrical power systems grow substantially over the next decade; there will be a significant need for novel electrode/electrolyte materials for high-power/energy-density capacitors. To meet the strong market demand for miniaturization and higher capacitance/voltage values in a given case size, new and advanced technolog ...

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