Award Data

Electronic text chat has become a primary medium of communication throughout the military over the past fifteen years. In organizations such as the Air and Space Operations Center’s Dynamic Targeting Cell (DTC), it is used extensively among team members as they collaboratively process information about time sensitive targets for prosecution. To assure the highest degree of performance, operators ...

ACTA Incorporated and the Center for Systems Reliability (CSR) at Sandia National Laboratories propose a seven month STTR Phase I Project to demonstrate the feasibility of developing Fault Diagnostics, Prognostics, and Self-Healing Control of Navy Electric Machinery. The new generation of Navy high power electric ships and electro-mechanical machinery challenge the predictive maintenance of ships ...

The two primary motivations for this work are: First, to provide forecasts of dispersion of a hazardous release and associated uncertainty (or “error bars”) based on the available ensemble MET data. Second, to provide an efficient and user-friendly tool for decision makers supporting both deterministic and ensemble forecast MET data as well as resulting dispersion model forecasts. To achieve ...

Zinc Sulfide (ZnS) is the most practical material for infrared transparent domes and windows operating at long wave infrared wavelength. Hard outer coatings have been applied to ZnS to protect it from rain and sand erosion. Theoretical analysis of multi-layer coatings suggests that a compliant layer between the hard outer coating and the ZnS surface may improve resistance to rain impact damage. In ...

Agiltron, in collaboration with Tufts University, proposes to realize MWIR fiberoptic switches that meet all the required performance specifications for the new type of compact airborne IRCM applications. The approach is based on our extensive experience in volume production of fiberoptic switches of industrial leading performance as well as in-house chalcogenide glass fabrication capability. Th ...

Game-based training (GBT) has been touted as a promising medium for achieving improved training objective performance outcomes and increasing learner motivation, particularly in military training environments. However, there is little empirical research upon which to make informed decisions about when, where, or even if applying particular game elements to training is effective. The primary object ...

Off-board vehicles deployed in littoral environments are subjected to severe operational loads, including wave slamming, high-speed collision with debris, and underwater explosions. They additionally serve as sensor platforms, and would benefit from reduced self- and radiated noise for towed array performance and mine defense. Consequently, we propose to exploit the flexibility of design offered ...

Chesapeake Marine Technology, with suncontractors Anteon Proteus Engineering and the Georgia Institute of Technology, is proposing to demonstrate the feasibility of a ship-centric design tool that can be used to evaluate design trade-offs and optimize ship characteristics, with the ship considered to be one "System" in a System of Systems (SoS)environment. The proposed work is based on modifying ...

Warfare is changing; there is a need for airborne and space-based sensor systems to detect small, highly maneuverable targets against a strong clutter background in the presence of jamming. Space-Time Adaptive Processing (STAP) is a new signal processing technique for advanced radar systems that allows for performance enhancements over conventional approaches. Current power, weight, and size cons ...

Traditional finite element methods require conversion of a CAD model into an alternate geometric representation called the finite element mesh. Tools like Cubit, developed at Sandia National Laboratories, have greatly reduced the time to mesh. However, it is still expensive to produce a complete analysis and difficult to have that analysis affect the design cycle in a timely manner. Our studies ...