Award Data

"The United States Navy is using and/or experimenting with active, coherent and incoherent sources to detect and localize submarines operated throughout the world. As the U.S. Navy continues to develop and employ active sensors and moves into littoralareas occupied by higher densities of marine mammals, adverse environmental impacts are likely to occur. Recently, in a U.S. Department of Commerce ...

Cornerstone Research Group, Inc., proposes to develop and demonstrate a full scale, operationally relevant prototype covert marking system based on dust-sized micro-reflector tags. Composed of a material with unique reflectance signatures not visible tothe naked eye, these tags will be coupled with a highly portable imaging sensor capable of uniquely distinguishing tags from the background in the ...

Rare earth permanent magnets of the Nd2Fe14B family are brittle with poor mechanical properties. The poor material toughness poses serious problems in the manufacture of magnets, assembly in devices and integrity of motor components during spinning. Thetraditional powder metallurgy method of improving mechanical properties by refining microstructures via substitutions of rare earth Dy, Pr for Nd ...

The Phase II base period research effort will focus on demonstrating the operability of the rechargeable cryogenic liquid oxygen storage and delivery system under a variety of conditions including: start/stop/transient conditions at the maximum and minimumflow rates, and power generation with integrated fuel cell in the 10-100 W range. The Engineering Prototype liquid oxygen storage system will b ...

Mission Statement: To develop and deploy a Pocketable Language Translation System that identifies languages and user-selected keywords as they are spoken in the foreign language. Users will enter keywords into the system using their native language andthe system will automatically identify when they occur in the foreign language that is being spoken. This system will provide robust and reliable ...

In Phase 1, WeldWare demonstrated the feasibility of using a portable computer-based device to collect weld quality data, referred to as the Weld Quality Manager (WQM). Further development of WQM to integrate lean-enterprise / six-sigma methodologies forshipbuilding welding applications would provide important financial and quality benefits. The ability to apply these methodologies to welding h ...

Our Fused-Realities-Assessments-Modules(FRAM) enables innovative new levels and types of automated quantification strategies for combining human and system performance in real-time for fused performance monitoring and after-action-review purposes. FRAM accomplishes this by fusing output of normative models of behaviors (cognitive/procedural/team), human states (physiological/affective), system sta ...

The proposed work seeks to clearly demonstrate the advantage of the multiple-input multiple-output (MIMO) radar architecture over a similar single-input multiple-output (SIMO) or phased array system; the benefit of applying data-adaptive signal processing techniques in favor of their data-independent counterparts; and the utility of transmitting advanced probing waveforms as opposed to conventiona ...

TBD

In recent years, the need for highly reliable, durable and non-intrusive systems for monitoring the health condition of naval structures becomes more and more recognized. Of particular importance is the condition based maintenance of Navy rotating machinery (motors, generators, pumps, gear systems, etc.). Such Structural Health Monitoring (SHM) systems should be able to detect failures in their ea ...