Results 1 to 10 of about 5,419 (154)
Adaptive Backstepping Axial Position Tracking Control of Autonomous Undersea Vehicles with Deferred Output Constraint [PDF]
Applied Sciences, 2023 In this paper, an adaptive backstepping control scheme is proposed to solve the the surge motion tracking control problem of an autonomous undersea vehicle (AUV) with system constraint.
Yuntao Zhang, Ouguan Xu
doaj +5 more sources
Mission Assurance for Autonomous Undersea Vehicles [PDF]
2020 IEEE Security and Privacy Workshops (SPW), 2020 Autonomous vehicles are all but inevitable, and assurance that they will behave safely with respect to passengers, as well as bystanders incidentally exposed to them, is moving forward, albeit slowly. The state of the art often involves stopping the vehicle, perhaps after diverting it to a nearby safe place.
Lanier Watkins
exaly +3 more sources
Experimental Research on Biorobotic Autonomous Undersea Vehicle [PDF]
, 2009 Jianhong Liang, Tianmiao Wang, Li Wen
exaly +4 more sources
Bistatic seabed scattering measurements from an autonomous undersea vehicle [PDF]
Proceedings of Meetings on Acoustics, 2012 A bistatic seabed scattering measurement technique is described using a towed source (1600-3500 Hz) and towed array in close proximity to the seabed probing vertical angles from 6-20o and bistatic angles from 126-160o. The data strongly support sediment volume scattering as the mechanism that controls the seabed scattering at 2400 Hz across the entire ...
Charles W. Holland +2 more
openaire +2 more sources
DVL-based Autonomous Navigation Method for Unmanned Undersea Vehicles
水下无人系统学报, 2023 In response to the requirement for autonomous navigation capability of unmanned undersea vehicles, a dead-reckoning navigation system composed of a Doppler velocity log(DVL), a pressure sensor, an electronic compass(ECP), and a low-cost inertial ...
Peijia LIU +4 more
doaj +2 more sources
Applied Model‐Based Analysis and Synthesis for the Dynamics, Guidance, and Control of an Autonomous Undersea Vehicle [PDF]
Mathematical Problems in Engineering, 2010 Model‐based analysis and synthesis applied to the dynamics, guidance, and control of an autonomous undersea vehicle are presented. As the dynamic model for describing vehicle motion mathematically, the equations of motion are derived. The stability derivatives in the equations of motion are determined by a simulation‐based technique using computational
Kim, Kangsoo, Ura, Tamaki
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Robotic Solutions for Arctic Transit Corridor Cargo Autonomous Undersea Vehicles
Procedia Computer Science, 2019 Abstract The development of regular navigation through the Arctic Ocean transit transport corridor from Southeast Asia to Western Europe can provide economic advantages comparable in importance with the construction and operation of the main canals between the oceans – the Suez and Panama.
G.G. Malinetsky, V.S. Smolin
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Autonomous Undersea Vehicle Cooperative Control: Current Research Status and Development Trends
水下无人系统学报, 2023 In recent decades, as a cross-research field of ocean exploitation and multi-robotic system, the cooperative control of autonomous undersea vehicles(AUVs) has received increasing attention from researchers and engineers.
Jing YAN +4 more
doaj +2 more sources
Nonlinear optimization of autonomous undersea vehicle sampling strategies for oceanographic data‐assimilation [PDF]
Journal of Field Robotics, 2007 AbstractThe problem of how to optimally deploy a suite of sensors to estimate the oceanographic environment is addressed. An optimal way to estimate (nowcast) and predict (forecast) the ocean environment is to assimilate measurements from dynamic and uncertain regions into a dynamical ocean model.
Kevin D. Heaney +3 more
openaire +2 more sources
Ural Radio Engineering Journal, 2020 Positioning and navigation problems have proven to be well-developed in all areas of the Earth (on the surface of the lithosphere and hydrosphere, in the atmosphere, troposphere and stratosphere), except the hydrosphere. This article is devoted to the problem of a analysis of the state of the underwater positioning and navigation and practically the ...
E. Ochin
openaire +3 more sources