| 船舶动力定位系统最优控制器的仿真设计 |
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| 引用本文： | 余培文,;陈辉,;刘芙蓉. 船舶动力定位系统最优控制器的仿真设计[J]. 武汉造船, 2009, 0(4): 118-120 |
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| 作者姓名： | 余培文, 陈辉, 刘芙蓉 |
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| 作者单位： | [1]武汉理工大学能源与动力工程学院,武汉430063; [2]广东海洋大学航海学院,广东湛江524000 |
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| 基金项目： | 教育部博士点基金（20040497012）. |
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| 摘 要： | 根据动力定位船舶运动模型进行仿真建模，给出一种基于Kalman滤波的LQG控制器的仿真设计，并进行系统仿真实验。结果表明滤波器和控制器性能良好，仿真设计切实可行。
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| 关 键 词： | 动力定位 卡尔曼滤波 船舶运动 LQG控制器 仿真 |
Simulation of Optimal Controller for Ship Dynamic Positioning System |
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| Affiliation: | YU Pei-wen , CHEN Hui , LIU Fu-rong (1. School of Energy and Power Engineering, Wuhan University of Technology, Wuhan 430063, China; 2. College of Navigation, Guangdong Ocean University, Zhanjiang Guangdong 524025, China) |
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| Abstract: | The simulation models of the dynamically positioned ship motion and disturbances were constructed. A method to design and simulate a linear quadratic guass （LQG） controller for dynamic positioning system was presented based on kalman filter. The simulation experiments showed that the performance of the filter and controller are suitable and practicable. |
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| Keywords: | dynamic positioning kalman filter ship motion linear quadratic guass controller simulation |
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