| 基于GA-FC的船舶减摇鳍控制仿真研究 |
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| 引用本文： | 刘胜,李高云,方亮,宋佳.基于GA-FC的船舶减摇鳍控制仿真研究[J].武汉理工大学学报(交通科学与工程版),2009,33(5):860-863. |
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| 作者姓名： | 刘胜 李高云 方亮 宋佳 |
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| 作者单位： | 哈尔滨工程大学自动化学院,哈尔滨,150001 |
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| 基金项目： | 黑龙江省自然科学基金项目资助(批准号:A200419) |
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| 摘 要： | 根据船舶减摇鳍控制系统在不同海情下的期望减摇效果,设计了不同的性能指标,运用遗传算法离线优化设计模糊控制器,组建控制系统知识库.控制程序根据船舶实时的运行情况,调用系统知识库中相应的控制器,并在线修正GA-FC控制器的比例因子,进一步增强系统的自适应能力.仿真结果表明,基于遗传模糊算法的船舶减摇鳍在线控制系统,具有很好的减摇控制效果,并减缓了鳍角饱和概率和转鳍角速度,从而降低了鳍伺服系统的功耗.
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| 关 键 词： | 减摇鳍 模糊控制 遗传算法 在线修正 |
Research on Ship Anti-Rolling System Control Based on GA-FC |
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| Liu Sheng,Li Gaoyun,Fang Liang,Song Jia.Research on Ship Anti-Rolling System Control Based on GA-FC[J].journal of wuhan university of technology(transportation science&engineering),2009,33(5):860-863. |
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| Authors: | Liu Sheng Li Gaoyun Fang Liang Song Jia |
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| Institution: | Dept. of Automation Control;Harbin Engineering University;Harbin 150001 |
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| Abstract: | According to the expectation stabilization effects of ship anti-rolling control system under different sea circumstance,we design the different performance index. We optimum design fuzzy controller off-line and set up the control system knowledge library by the use of genetic algorithm. On the basis of the real-time running station,control procedure,call the corresponding controller in the system knowledge library,and modify the GA-FC controller's proportional gain on-line. The simulation result indicates t... |
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| Keywords: | anti-rolling system fuzzy control genetic algorithm on-line modify |
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