| 模糊PID算法在网络控制系统中的应用 |
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| 引用本文： | 尹勇,李少芳,王吉红.模糊PID算法在网络控制系统中的应用[J].武汉理工大学学报,2010(6). |
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| 作者姓名： | 尹勇 李少芳 王吉红 |
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| 作者单位： | 武汉理工大学信息工程学院;英国伯明翰大学电子电气与计算机工程学院; |
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| 基金项目： | 国家自然科学基金(50675166); 教育部博士点新教师基金(20070497059) |
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| 摘 要： | 在网络控制系统中,传统PID控制方法的参数的非线性增加了对其参数的调整难度。搭建了基于模糊PID控制的网络化控制系统平台,对模糊自适应PID控制算法在网络化控制系统中的参数整定进行了研究,确定了变量隶属函数。在Matlab环境下利用TrueTime工具箱和fuzzy模糊控制模块对传统PID控制算法和模糊自适应PID控制算法进行了仿真比较,结果表明模糊PID控制算法明显地改善了控制系统的动态性能,并且此方法易于实现,便于工程应用。
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| 关 键 词： | 模糊PID 参数自适应 网络控制系统 |
Research on Adaptive Fuzzy PID Control Method For Networked Control Systems |
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| YIN Yong,LI Shao-fang,WANG Ji-hong.Research on Adaptive Fuzzy PID Control Method For Networked Control Systems[J].Journal of Wuhan University of Technology,2010(6). |
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| Authors: | YIN Yong LI Shao-fang WANG Ji-hong |
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| Affiliation: | YIN Yong1,LI Shao-fang1,WANG Ji-hong2 (1.School of Information Engineering,Wuhan University of Technology,Wuhan 430070,China,2.Department of Electronic,Electrical & Computer Engineering,the University of Birmingham,B15 2TT,Britain) |
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| Abstract: | In networked control systems,the none-linearity of the parameters in traditional PID control method increases the difficulty in its parameter adjusting.The networked control platform based on adaptive fuzzy PID control strategies is set up.The approach to tune parameters of adaptive fuzzy PID is studied.The membership function is put forward.By employing the TrueTime tool box and fuzzy control modules in the Matlab environment,the performance of traditional PID control and that of adaptive fuzzy PID control... |
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| Keywords: | fuzzy PID parameter adaption network control systems |
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