Thrust Allocation Optimization in Dynamic Positioning Vessels with Main Propeller-Rudders

LI Xu-yang; DU Jia-lu; LI Guang-qiang

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Thrust Allocation Optimization in Dynamic Positioning Vessels with Main Propeller-Rudders

机译：主桨螺旋桨动态定位船的推力分配优化

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摘要

In order to deal with the chattering of rudder angle and the problem of non-convex attainable thrust regions,introduce the concept of dynamic attainable region for each thruster and rudder to limit the thruster rotational speed and the rudder angle,and decompose the thrust allocation optimization problem into several optimization sub-problems.The optimization sub-problems were solved by particle swarm optimization(PSO) algorithm.Simulation studies with comparisons on a model ship were carried out to illustrate the effectiveness of the proposed thrust allocation optimization method.

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《东华大学学报（英文版）》 |2016年第5期|818-822|共5页
作者
LI Xu-yang; DU Jia-lu; LI Guang-qiang;
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作者单位

School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China;

School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China;

School of Information Science and Technology, Dalian Maritime University, Dalian 116026, China;

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正文语种 eng
中图分类船舶推进装置;
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Thrust Allocation Optimization in Dynamic Positioning Vessels with Main Propeller-Rudders

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