| 船舶航向非线性系统的H_∞鲁棒控制与仿真 |
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| 引用本文： | 喻洲,吴汉松,袁雷.船舶航向非线性系统的H_∞鲁棒控制与仿真[J].西华大学学报(自然科学版),2010,29(1):9-12. |
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| 作者姓名： | 喻洲 吴汉松 袁雷 |
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| 作者单位： | 海军工程大学电气与信息工程学院,湖北,武汉,430033 |
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| 摘 要： | 针对船舶航向非线性控制系统的数学模型,在考虑船舶操舵伺服机构特性的情况下,基于状态反馈线性化方法,采用闭环增益成形算法设计出了船舶航向鲁棒控制器。利用Matlab/Simulink工具箱进行仿真,结果表明,所设计的鲁棒控制器与采用极点配置法设计的鲁棒镇定控制器相比,具有较好的控制性能,对风浪干扰也具有很强的鲁棒性。
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| 关 键 词： | 船舶航向控制 非线性系统 闭环增益成形 鲁棒性 |
HIRC and Simulation of Nonlinear Ship Autopilot System |
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| YU Zhou,WU Han-song,YUAN Lei.HIRC and Simulation of Nonlinear Ship Autopilot System[J].Journal of Xihua University:Natural Science Edition,2010,29(1):9-12. |
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| Authors: | YU Zhou WU Han-song YUAN Lei |
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| Affiliation: | YU Zhou,WU Han-song,YUAN Lei (College of Electrical , Information Engineering,Naval Uni.of Engineering,Wuhan 430033 China) |
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| Abstract: | The relationship between the maneuver of a ship and the characteristics of the rudder was studied using a nonlinear model.A robust controller for ship course was proposed by closed-loop gain shaping algorithm based on the state feedback linearization method.The simulation results obtained from the simulation software Simulink of Matlab show that the designed controller is more effective than the controller based on pole placement. |
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| Keywords: | ship course control nonlinear system closed-loop gain shaping robustness |
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