A Novel Control Method Based on Fuzzy Optimization Algorithm of Ship Lateral Motion Control
and T-S fuzzy optimization algorithm is proposed.The T-S fuzzy optimization algorithm is applied in the weighted coefficients of roll and yaw in this paper.According to the closed-loop gain shaping algorithm,robust PID controllers to roll and yaw are designed and then they are combined into the lateral controller.Because of the loss of steering gear can be increase when the roll motion is controlled by rudder,T-S fuzzy algorithm is applied in the weighted coefficients optimization.The simulation results show that the controller has strong robustness and adaptation for ship lateral motion control as well as the loss of steering gear can be reduced by a rational selection of weighted coefficients.This method of ship lateral motion control provides a new theory for rudder roll stabilization and establishes a theoretical foundation for the application in practical engineering.
ship lateral motion control roubust PID closed-loop gain shaping algorithm T-S fuzzy algorithm
Xiuyan Peng Shuli Jia Yakun Yu
College of Automation,Harbin Engineering University,Harbin 150001,China
国际会议
长沙
英文
4551-4554
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）