Abstract:CURRENT RESEARCH IN ROTORCRAFT ANALYSIS DISCIPLINES HAS BEEN EXTENSIVE BUT IN PARALLEL PATHS. SPECIFICALLY, ON GOING RESEARCH CONTINUES IN COMPUTATIONAL FLUID DYNAMICS (CFD) FOR THE NONLINEAR AERODYNAMIC ANALYSIS OF ROTOR BLADES AND COMPUTIONAL STRUCTURAL DYNAMICS (CSD) FOR THE NONLINEAR STRUCTURAL… more
Abstract:THE PROJECT IS DEVELOPING AND APPLYING AN ALGORITHM THAT REALIZES A PRACTICAL SOLUTION TO THE PROBLEM OF AN OPTIMAL ROUTE LOCATION FOR SURFACE TRANSPORTATION OR UTILITY CORRIDORS. THE ALGORITHM, IMPLEMENTED AS REAL-WORLD COMPUTER AIDED DESIGN SYSTEM, IS BASED ON THE SHORTEST PATH ALGORITHM WITH… more
Abstract:Complex Helicopter Analysis codes, such as the SEcond Generation Comprehensive Analysis System (2GCHAS), have been developed toprovide a common framework for interdisciplinary design and analysis of rotorcraft systems. A major limitation on the effectiveness of the second generation comprehensive… more
Abstract:Opacification of the normally transparent cornea is among the leading causes of blindnessworldwide. Often vision can be restored by corneal transplantation but the procedure requires theavailability of a) suitable human corneal donor tissue; and b) a sophisticated eye banking system. It isfurther… more
Abstract:We propose the development of a remotely powered back lighting for night vision imaging systems. The technology proposed also enables future incorporation of sequential RGB backlighting, that will improve AM-LCD performance by reducing the number of driving circuits by a factor of three, eliminate… more
Abstract:Dependability is an increasingly critical characteristic of the Navy's mission critical computer systems. These systems must be maintained in a state of readiness to support critical mission functions, and must be able to perform these functions correctly despite the presence of faults in system… more
Abstract:Formal methods based on rigorous mathematical specification and verification techniques have been shown to be a feasible way of identifying design errors early in the development of complex, ultrareliable computer systems. However, the mathematical expertise required to exercise formal verification… more
Abstract:COMMUNICATIONS NETWORKS WITHIN THE DEPARTMENT OF THE NAVY (D0N) HAVE DEVELOPED INDEPENDENTLY. THERE EXISTS A NEED TO INTEGRATE NETWORKS AND SYSTEMS TO PROVIDE AN INTEGRATED COMMUNICATIONS NETWORK SUPPORTING VOICE, DATA, IMAGE, MESSAGE, AND VIDEO SERVICES ACCORDING TO USER REQUIREMENTS AND COMMAND… more
Abstract:A miniature holographic display system for planetary rover missions and commercial applications will be developed. Present methods for capturing, storing, and displaying visual scenes usually use digital electronics. These techniques are not able to record three dimensional (3-D) objects or visual… more
Abstract:THE PURPOSE OF PHASE I IS TO ADAPT VOICE PROCESSING TECHNOLOGY TO BE COMPATIBLE WITH DEVICES FOR THE HEARING IMPAIRED (TELECOMMUNICATION DEVICES FOR THE DEAF - TDDS) AND THEREBY PROVIDE DEAF PERSONS WITH EQUAL ACCESS TO JOB OPPORTUNITY AND JOB TRAINING INFORMATION. ABUNDANT OPPORTUNITY TO OBTAIN JOB… more
Abstract:NATIONAL ATTENTION HAS REFOCUSED ON FINDING NEW ECONOMIC DEVELOPMENT INITIATIVES TO HELP RURAL ECONOMIES. RURAL TOURISM CAN REVITALIZE THESE ECONOMIES BUT IS HINDERED BY POOR RURAL INFRASTRUCTURE, ISOLATION, POOR ACCESS TO RESOURCE INFORMATION, AND INSUFFICIENT PROMOTION FUNDS. TELESONIC PROPOSES TO… more
Abstract:WE PROPOSE TO APPLY ARTIFICIAL NEURAL NETWORKS TO THE DERIVATION OF CLOUD MOTION VECTORS FROM SATELLITE IMAGERY. IN PHASE I, WE WILL CONCENTRATE ON USING A NEURAL NETWORK IN THE FIRST STEP IN THE DERIVATIO OF CLOUD MOTION VECTORS, THE HEIGHT ASSIGNMENT AND TARGET SELECTION. THE NEURAL NETWORK… more
Abstract:Spacecraft surface contamination can result from nozzle-exhaust molecules, droplets, and/or condensate-clusters which expand and scatter to fill the space volume at large angles from the nozzle thrust axis. Only a small fraction of the exhaust products expands to large angles; however, the amount is… more
Abstract:LACK OF RELIABLE, FLEXIBLE, LOW COST TRANSPORTATION FOR SMALL PAYLOADS IS A BOTTLENECK IN THE DEVELOPMENT AND DEPLOYMENT OF SPACE BASED SYSTEMS. PACASTRO'S FAMILY OF ROCKET VEHICLES, EMPLOYING A CORE PRESSURE-FED, LIQUID PROPULSION UNIT AND ELECTRONICS AND SOFTWARE TECHNOLOGY DEVELOPED IN SMALL LOW… more
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