Results 101 to 110 of about 322 (212)

Research on Hydrodynamic Characteristics of Self-Propelled DeployedUUV Based on MRF and Overset Mesh Technology

水下无人系统学报
To address the problem that self-propelled deployed unmanned undersea vehicle(UUV) are significantly disturbed by the wake field of the mother platform and deployment device during the two-body separation process, resulting in remarkable changes in ...
Cegang JIN, Zhuangtao YANG, Tao ZHANG, Hao DUAN, Sihuan YUAN, Min ZHU, Weixin CHEN   +6 more
doaj   +1 more source

Experimental verification of seafloor crustal deformation observations by UAV-based GNSS-A. [PDF]

Sci Rep, 2023
Yokota Y, Kaneda M, Hashimoto T, Yamaura S, Kouno K, Hirakawa Y.   +5 more
europepmc   +1 more source

The Autonomous Unmanned Vehicle Workbench: Mission Planning, Mission Rehearsal, and Mission Replay Tool for Physics-based X3D Visualization [PDF]

, 2005
14th International Symposium on Unmanned Untethered Submersible Technology (UUST), Autonomous Undersea Systems Institute (AUSI), Durham New Hampshire, 21-24 August 2005NPS AUV Workbench: PapersIn recent years, numerous military and civilian applications ...
Brutzman, Don, Davis, Duane
core  

BOLTZMANN ENTROPY FOR UNDERSEA TERRAIN AIDED NAVIGATION [PDF]

, 2020
The ability to navigate accurately without Global Positioning Systems (GPS) or beacon systems remains an elusive yet important capability for unmanned systems. Reliance on external beacon systems, like GPS and long baseline, create system vulnerabilities
Cash, Jason
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Wide-Area Debris Field and Seabed Characterization of a Deep Ocean Dump Site Surveyed by Autonomous Underwater Vehicles. [PDF]

Environ Sci Technol, 2023
Merrifield ST, Celona S, McCarthy RA, Pietruszka A, Batchelor H, Hess R, Nager A, Young R, Sadorf K, Levin LA, Valentine DL, Conrad JE, Terrill EJ.   +12 more
europepmc   +1 more source

Application of State Estimation Algorithm for Autonomous Underwater Docking of UUVs

水下无人系统学报
Underwater autonomous dynamic docking of unmanned undersea vehicle(UUV) is one of the key technologies for their long-range cooperative operations.
Weixin CHEN, Tao LIU, Tao ZHANG, Feng LIU   +3 more
doaj   +1 more source

Key Technologies of Underwater Wireless Optical Communication for UUV Swarm Applications

水下无人系统学报
Unmanned undersea vehicle(UUV) swarm cooperation is a core capability for future marine operations, highly dependent on stable and efficient underwater communication technology. Underwater wireless optical communication(UWOC), with its high bandwidth and
Yunzhou ZHU, Xujuan HU, Xiaobo WANG, Yi YANG, Jianlei ZHANG, Fengtao HE   +5 more
doaj   +1 more source

Marine Operations with the SWORDFISH Autonomous Surface Vehicle [PDF]

, 2007
IEEE Robótica 2007 - 7th Conference on Mobile Robots and Competitions, Paderne, Portugal 2007This paper describes the design and development of the Swordfish Autonomous Surface Vehicle (ASV) system.
Almeida, J. M., Martins, A., Martins, R., Sousa, J. B., Pinto, J., Ferreira, Hugo, Marques, E., Silva, E. P.   +7 more
core  

Planning and scheduling of concurrent high-level activities for Unmanned Undersea Vehicle mission operations

, 2007
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2007.Includes bibliographical references (p. 151-156).This thesis develops a mission planning and scheduling algorithm that enables a single Unmanned Undersea ...
Chang, Larry, S. M. Massachusetts Institute of Technology
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Undersea navigation of a glider UUV using an acoustic communications network [PDF]

, 2005
The US Navy is developing Seaweb undersea acoustic networking technology to enable distributed autonomous ocean sensors. An Unmanned Undersea Vehicle (UUV) can operate as a mobile node among the grid in the conduct of its own mission, using the fixed ...
Ouimet, Sean P.
core