| 基于数据驱动的模糊切换型PID控制及其在船舶中的应用 |
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| 引用本文： | 文元全,王宏伟.基于数据驱动的模糊切换型PID控制及其在船舶中的应用[J].大连海事大学学报(自然科学版),2011(2). |
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| 作者姓名： | 文元全 王宏伟 |
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| 作者单位： | 大连海事大学轮机工程学院;大连理工大学电信学院; |
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| 摘 要： | 应用模糊切换型PID控制方法处理船舶运动线性模型.根据控制目标把船舶转向过程分化为两个模糊工作域,当偏差较大时,采用TS-PID模糊控制器提高船舶响应速度;偏差接近设定切换点时,由TS-PID与传统PI控制器组成的混合控制器进行控制;偏差足够小时,传统PI控制方式可使船舶尽快稳定在设定航向上.对某商船的仿真对比实验证明所设计的控制方式优于单一PID控制方式.
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| 关 键 词： | 船舶运动 PID控制 数据驱动 多模型 |
Data-driving-based fuzzy switching PID control and its application in ship control systems |
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| WEN Yuanquan,WANG Hongwei.Data-driving-based fuzzy switching PID control and its application in ship control systems[J].Journal of Dalian Maritime University,2011(2). |
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| Authors: | WEN Yuanquan WANG Hongwei |
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| Affiliation: | WEN Yuanquan1,WANG Hongwei2(1.Marine Engineering College,Dalian Maritime University,Dalian 116026,China,2.School of Electronic and Information Engineering,Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | The paper utilized fuzzy switching PID controller to deal with linear ship model.Course-changing process was divided into two fuzzy operating regimes according to different control objectives.When the great error occurred,TSPID fuzzy controller was employed to improve the response rate,while the error closing to setting point,the hybrid controller composed of TS-PID and conventional PI controller was used,and if the error was small enough,the conventional PI controller was used to make the ship reaching a s... |
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| Keywords: | ship motion proportional integral differential(PID) control data-driving multi-model |
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