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Bio-inspired unmanned undersea vehicle

SPIE Proceedings, 2010
Biological systems in ocean environment provide all the desired features required for design of unmanned undersea vehicles. We noticed the uniqueness and simplicity in the design of rowing medusa and have successfully demonstrated working prototypes of Aurelia Aurita. In this study, we demonstrate the effect of bell joints in reducing the contraction
Colin F. Smith, Shashank Priya
openaire   +1 more source

Recovering unmanned undersea vehicles with a homing and docking sonar

Proceedings of OCEANS 2005 MTS/IEEE, 2005
There is a great deal of interest in deploying and recovering an unmanned undersea vehicle (UUV) with a submarine or a surface ship. This paper describes a homing and docking sonar (HDS) that was developed for a 21-inch diameter UUV and host platform.
G.M. de Goede, D. Norris
openaire   +1 more source

A nonlinear sliding mode autopilot for unmanned undersea vehicles

Proceedings of OCEANS'94, 2002
A nonlinear sliding mode autopilot has been designed to control the United States Navy, Office of Naval Research (ONR) unmanned undersea vehicles (UUVs). The paper discusses the selection process behind the choice of the sliding mode technique, and the design of the autopilot.
S.J. Hills, D.R. Yoerger
openaire   +1 more source

Expanding Missions for Small Unmanned Undersea Vehicles (UUVs)

Volume 3: Materials Technology; Ocean Engineering; Polar and Arctic Sciences and Technology; Workshops, 2003
Small unmanned undersea vehicles (UUVs), those less than 150 pounds, have many advantages for field operations over the larger models. The increase in number and capabilities of these vehicles is opening doors for an ever expanding number of applications.
Barbara Fletcher, Robert L. Wernli
openaire   +1 more source

Feasibility Study on Unmanned Aerial Vehicle-Based Undersea Acoustic Sensing

Journal of Oceanography and Marine Research, 2019
An unmanned aerial vehicle (UAV) system with hybrid air-water quadcopter platform, named AquaQuad, was developed in the Department of Mechanical and Aerospace Engineering, Naval Postgraduate School. It can land on ocean surface with different sea-states for communication and provide undersea passive acoustic sensing.
Chu, P.C., Cason, L.R.
openaire   +2 more sources

TPV power source development for an unmanned undersea vehicle

AIP Conference Proceedings, 1995
The thermophotovoltaic (TPV) generation of electrical power promises efficiencies that are exploitable for military and commercial applications. TPV offers a combination of unique characteristics as a power source for military Unmanned Undersea Vehicles.
openaire   +1 more source

US Navy unmanned undersea vehicle navigation

Proceedings of OCEANS'94, 2002
The ability to guide and position an undersea vehicle with high precision lends itself to multiple missions, including mine warfare and undersea surveillance. In addition, precise navigation provides the capability to locate security threats and biological and oceanographic anomalies.
openaire   +1 more source

Solid Oxide Fuel Cells in Unmanned Undersea Vehicle Applications

MRS Proceedings, 2006
ABSTRACTThe Navy is currently investigating solid oxide fuel cells (SOFCs) for the propulsion of unmanned undersea vehicles (UUVs). SOFCs are being targeted because of their potential to carry out extended missions, which are not possible using current battery technology.
Louis George Carreiro, A. Alan Burke
openaire   +1 more source

Reviews of fuel cells and energy storage systems for unmanned undersea vehicles

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2020
The world has a growing need for advanced Unmanned Undersea Vehicles (UUVs) that can complete various types of missions autonomously.
Jun Lu   +8 more
openaire   +1 more source

A System to Integrate Unmanned Undersea Vehicles with a Submarine Host Platform

2011
Abstract : 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
openaire   +1 more source

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