Award Data

Current utilization of composite materials in air and surface weapons systems and structures is extensive, and the use of these materials can be expected to increase in the future. Weapons effectiveness assessments and the design of protective structures require methodologies to predict the terminal ballistic interactions between projectiles and fragments penetrating composite laminated target st ...

This project will analyze and select promising materials and designs to be used in the plumes of tactical solid rocket motors for missile steering and control. The emphasis is on high-performance refractory materials and compatibility of material systems. The control fins experience severe thermal and severe particulate erosion environments. Missile controllability requires fins with minimal er ...

This Phase I SBIR will develop a general purpose probabilistic finite element analysis system, ProFEA, that allows designers to perform probabilistic finite element analysis in a graphical environment that is completely familiar and similar to modern deterministic FEA. We have developed an innovative architecture that takes advantage of emerging file exchange and database standards (I ...

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This research project will investigate the use of optical-fiber sensors within a solid rocket motor case. THese sensors will be multi-functional and possess the ability to measure displacement (or strain) and temperature. They will be capable of embedment "in-site" or can be bonded to the exterior of motors that have already been manufactured. If successful, the effect of forces exerted on the ...

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The objective of this project is to establish the technical foundation for, and the feasibility of, a tactical decision aid that can be used by a commander and staff to develop and analyze courses of action (COA). This project will combine object-oriented and distributed computing technologies into an integrated system architecture and design. Successful techniques from artificial intelligence r ...

Measuring temperature in specimens being heated by electromagnetic energy requires the use of special probes. The temperature probes must be specially designed to minimize electromagnetic field perturbations. Several types of non-perturbing temperature measurement probes have been investigated and developed. Many employ optical fibers rather than electrical conductors to avoid the e ...