Results 11 to 20 of about 3,544 (252)
Autonomous underwater vehicles: Instrumentation and measurements [PDF]
IEEE Instrumentation & Measurement Magazine, 2020 Oceans exploration and inspection are a great challenge for the industry nowadays. The underwater instrumentation and measurements are improving due to the current technologies, or by development of new ones, to cover the demand of the new industry offshore.
Pedro José Bernalte Sánchez +2 more
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Autonomous Underwater Robot Fuzzy Motion Control System with Parametric Uncertainties
Designs, 2021 The paper describes the design of a fuzzy motion control system of an autonomous underwater vehicle. A mathematical model of the underwater vehicle is synthesized.
Anton Zhilenkov +2 more
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Cooperative Localization for Autonomous Underwater Vehicles [PDF]
The International Journal of Robotics Research, 2008 This paper describes an algorithm for distributed acoustic navigation for Autonomous Underwater Vehicles (AUVs). Whereas typical AUV navigation systems utilize pre-calibrated arrays of static transponders, our work seeks to create a fully mobile network of AUVs that perform acoustic ranging and data exchange with one another to achieve cooperative ...
Bahr, Alexander +2 more
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Trajectory tracking control of underactuated USV based on modified backstepping approach
International Journal of Naval Architecture and Ocean Engineering, 2015 This paper presents a state feedback based backstepping control algorithm to address the trajectory tracking problem of an underactuated Unmanned Surface Vessel (USV) in the horizontal plane.
Zaopeng Dong +4 more
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Journal of Marine Science and Engineering, 2022 As we know, for autonomous robots working in a complex underwater region, obstacle avoidance design will play an important role in underwater tasks. In this paper, a binocular-vision-based underwater obstacle avoidance mechanism is discussed and verified
Meiyan Zhang +3 more
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CFD prediction of submarine motion during emergency surfacing
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] Emergency surfacing is an important aspect of submarine vitality which is closely related to submarine safety. In order to master the motion laws of submarine during emergency surfacing performance,[Methods] this paper establishes a ...
LI Rijie, CHEN Qinglong, CHANG Wentian
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Experimental Study on Propulsion Characteristic of Autonomous Intervention ROV [PDF]
한국해양공학회지, 2019 In autonomous interventions using an underwater vehicle with a manipulator, grasping based on target detection and recognition is one of the core technologies.
Taekyeong Yeu +4 more
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Underwater Docking Approach and Homing to Enable Persistent Operation
Frontiers in Robotics and AI, 2021 One of the main limiting factors in deployment of marine robots is the issue of energy sustainability. This is particularly challenging for traditional propeller-driven autonomous underwater vehicles which operate using energy intensive thrusters.
Brian R. Page +3 more
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