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The problem of path planning for UUV in time-varying ocean flows is considered. A method of path planning with biased extension is proposed to guarantee that the path is feasible and optimal. Considering the anisotropy of ocean flows and the motion constraint of UUV, a simplified space is obtained after the sub-nodes are expanded in special orientation. An integrated cost function is proposed to fulfill...
Modern robust control theory was brought in the parameters design of tank stabilizers for ship, which can solve the nonlinear and model uncertainty exist in ship-tank-stabilizer system. An objective function for parameters optimization of tank stabilizers was established, which is suitable for tanks of different structure and system composed of multiple tanks. The simulation result shows that the...
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