Award Data

RDRTec Inc. and Lincoln Laboratory propose to establish the feasibility and develop the plan for an extensible analytic framework and methodology to address unanticipated maneuver encounter modeling, collision risk estimation, and ownship maneuver logic. With the widespread introduction of Unmanned Aircraft Systems (UAS), the nature of the airspace will change significantly over the next 10-20 yea ...

For Unmanned Aircraft Systems (UAS) to operate seamlessly in both the U.S. National Airspace System (NAS) and abroad, it will be crucial that they possess a sense-and-avoid (SAA) capability that can ensure safe operations among maneuvering, non-cooperative aircraft. Numerica Corporation, in partnership with Johns Hopkins University, proposes to develop a set of algorithms to model the uncertaintie ...

Advances in modeling and simulation, networking, and computer graphics technology have made it possible to conduct large-scale, distributed live, virtual, and constructive (LVC) training events, such as the Navy’s Fleet Synthetic Training (FST) exercises, on a regular basis. However, FST exercises are not without room for improvement. Instructors and exercise controllers often confront difficult ...

Areas of research relating to self-healing composites structures have been undertaken by well-known and respected research institutions under the auspices of the Department of Defense. Patent literature and public technical communique describe their novel engineering approaches using polymeric healing agents through suitable mechanisms. While these approaches have merit, the choices of materials u ...

Although advancements in CFD technology and high performance computing have proven to be effective and reasonably accurate in assessing the hydrodynamic performance of naval vessels, the effort required to develop associated analysis models remains a challenging and time consuming task. Decomposing and manipulating the design geometry for mesh construction, while capturing near-field and far-field ...

Current atmospheric diving suits and remotely operated vehicles (ROVs) have end effectors with simply 1 DOF. This rudimentary manipulation results in excessive time spent working a problem underwater, development of task specific tools that can be operated by the pliers or acceptance that a specific job simply can't be accomplished. Vishwa Robotics proposes a teleoperated, anthropomorphic end ...

Under this STTR, Imaging Systems Technology (IST) in cooperation with Georgia Institute Technology (GIT) will develop and mature models to predict mechanical properties of refractory alloys with an eye toward tailoring these alloys for specific applications. In particular, this research will focus on addressing core aspects of Integrated Computational Materials Engineering (ICME) as it applies to ...

The objective of the work described in this proposal is to aid in the advancement of Mo-Si-B alloys for use in high temperature applications such as hot gas stream components in turbine engines. Such alloys are being characterized for their monotonic tensile properties in tension and compression as well for their creep resistance. Likewise, multiphase Mo-Si-B alloys have been studied in terms of m ...

Marine mammals like bottlenose dolphins are maintained by US Navy's Marine Mammal Program to protect harbors and detect underwater mines. The maintenance and betterment of health of these dolphins in captivity is a priority in order to improve the fitness and readiness of these animals for defense missions. Accacia International proposes to develop probiotic pharmaceuticals to treat and preve ...

Physical Sciences Inc. (PSI) and their academic partner, West Virginia University (WVU), are pleased to propose a uniquely innovative approach to measuring the three-dimensional air wake velocity field behind ship structures and towers. The velocity data is needed to support the validation of CFD models that will ultimately be used to provide sufficient safety margins for ship aircraft operations ...