Results 161 to 170 of about 1,011,040 (196)
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Reviews of fuel cells and energy storage systems for unmanned undersea vehicles
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2020The world has a growing need for advanced Unmanned Undersea Vehicles (UUVs) that can complete various types of missions autonomously.
Jun Lu +8 more
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A System to Integrate Unmanned Undersea Vehicles with a Submarine Host Platform
2011Abstract : Submarines offer a capability to deploy and retrieve unmanned undersea vehicles (UUV) in littoral and blue water Areas of Operation while avoiding detection. Integration of the submarine and UUV through a launch and recovery mechanism offers unique challenges with respect to host submarine safety, UUV recovery, UUV replenishment and life ...
Sarah Malecki +6 more
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APPLICATION OF SENSORLESS ELECTRIC DRIVE TO UNMANNED UNDERSEA VEHICLE PROPULSION
IFAC Proceedings Volumes, 2002Abstract Sensorless electric drive is an enabling technology in the realization of submersible propulsion systems such as the integrated motor/propulsor (IMP). The IMP concept features an electric motor embedded within the shroud of an undersea vehicle's propulsor.
Todd D. Batzel +2 more
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Unmanned Undersea Vehicles: An Asymmetric Tool for Sea Denial
2008Abstract : One of the most salient trends in military technology is the growing prominence of unmanned vehicles. Much has been written about Unmanned Air Vehicles (UAVs), and a fair amount about Unmanned Surface and Unmanned Ground Vehicles (USV/UGVs). In contrast, very little has been written about Unmanned Undersea Vehicles (UUVs).
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An acoustic lens sonar using micromechanical hydrophones for unmanned undersea vehicles
Proceedings of the 1992 Symposium on Autonomous Underwater Vehicle Technology, 2003The system design of an acoustic lens sonar using micromechanical hydrophones is examined for a mission as the forward-looking sonar on an autonomous underwater vehicle (AUV). Micromechanical hydrophone technology combined with an acoustic lens system can provide a high sensitivity, high resolution imaging sonar system. As the micromachining technology
J.J. Bernstein, P.A. Rosenstrach
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Situational awareness for a navy unmanned undersea vehicle
2003Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2003. ; Includes bibliographical references (p. 131-132). ; by Andrew Peter Mierisch. ; S.M.
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Signal processing agorithms for unmanned undersea vehicles navigation and collision avoidance.
The Journal of the Acoustical Society of America, 2009In this paper, signal processing algorithms for dynamic UUV homing and docking, navigation, and collision avoidance are presented. Many conventional techniques are image-based, which involved computation-intensive image reconstruction procedures, which is ineffective in dynamic real-time environment.
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A sonar-based mapping system for an unmanned undersea vehicle
2002An unmanned undersea vehicle (UUV) must operate autonomously in a complex, dynamic environment and react intelligently to changing tactical, environmental, and mission variables with no outside intervention. To support these real-time, adaptive mission capabilities, the building and updating of an efficient and accurate map of the tactical scene is ...
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