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This paper focuses on the inspection for sloping dam wall by a remotely operated vehicle (ROV). First, a dedicated ROV for dam inspection is described. Second, a fixed-distance tracking control strategy is proposed to guarantee the fixed camera-to-subject distance in sloping dam inspection, which is instrumental in sonar image fusion for the large-scale dam wall with a certain inclination. In addition,...
In this paper, a cascaded framework including simplified cable localization method with magnetic sensing and robust tracking control algorithm is proposed in order to guide a three-degrees-of-freedom (3-DOF) under-actuated autonomous underwater vehicle (AUV) to autonomously track the underwater cable. With the magnetic sensing, the cable tracking control is constructed as a straight-line path following...
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