Award Data

High performance steels were developed in a cooperative program between the Federal Highway Administration (FHA), the American Iron and Steel Institute (AISI), and the U.S. Navy Carderock Division of the Naval Surface Warfare Center. HPS70W high strength steel is currently being used in bridge structures. HPS is stronger than conventional 70W steel and has less than 15% of the sulfur and 60% of th ...

Proposed effort will formulate and demonstrate the methodology for fabricating Porous Ceramic Matrix Composite (PCMC) transpiration plates with controlled levels of porosity, suitable for high-speed/high-temperature missile applications.Process will entail subjecting polymer composites to high-temperature pyrolysisprocess converting it to a porous ceramic matrix and locking the fiber reinforcement ...

This proposed work will to demonstrate the feasibility of developing predictive computational models and tools to exploit the effect of the electromagnetic field in the processing of high strength gear and bearing steels. This approach enables tailored microstructures with enhanced properties, especially hardness and fatigue strength, beyond the current state-of-the-art. This includes the develop ...

Advanced Cooling Technologies, Inc. (ACT) proposes the development of an Environmental Control Unit (ECU) that uses an integrated Phase Change Material (PCM) to provide thermal energy storage. The PCM is contained within the system. During the thermal energy regeneration or collection stages of operation, the coolant is pumped through the PCM to remove or deposit thermal energy, respectively. I ...

Most current teleoperated ground vehicle systems require a high-bandwidth link to support either real-time streaming video or streamed 3D structure back to the operator control unit, and experience significant performance degradation in the presence of communication latencies as small as 100 milliseconds. These latency and bandwidth requirements severely hamper use of teleop systems in situations ...

Traditionally, live system testing has been by far the primary source of evidence of the safety of an autonomous vehicle. Live testing also plays a prominent role in demonstrating the safety of drive-by-wire and driver-safety technologies in the autom

Achieving robust autonomy by demonstration is challenging for several reasons. First, it is important to be able to provide demonstrations in a way that they capture the key aspects of robot interaction with environment. Second, the interface for providing demonstrations needs to be friendly enough for a non-technical user such as a Soldier. Third, it is critical to be able to verify the safety of ...

Protection of fixed sites from biological or chemical (CB) aerosol plume attacks depends on early warning and confirmatory evidence to provide time and information to take the appropriate mitigating actions. An effective sensing system requires continuous, autonomous, and rapid coverage of large surrounding areas. Most qualitative CB sensors used for identification purposes are too expensive or to ...

Missile modernization and future missile designs are utilizing more sophisticated and higher powered electronics in the pursuit of extended missile range, improved accuracy and precision targeting for striking enemy threats. Tight packaging and sophistication of these electronic systems can generate significant heat loads, which needs to be dissipated efficiently in order to maintain functionality ...

A novel bidirectional power converter module is proposed utilizing a new converter topology enabling true bidirectional operation by intelligent control of modified switched mode power architecture. This architecture facilitates the creation of a multi-output module that intelligently determines which terminal is actively connected to a power source, and in turn which additional terminal is the d ...