| 基于MLP实现水轮机适应式PID调节策略 |
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| 引用本文： | 郭创新,梁年生,叶鲁卿,熊小亮.基于MLP实现水轮机适应式PID调节策略[J].华中科技大学学报(自然科学版),1996(10). |
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| 作者姓名： | 郭创新 梁年生 叶鲁卿 熊小亮 |
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| 作者单位： | Guo Chuangxin Dept. of Elec. Power Eng.，HUST，Wuhan 430074，China.
Liang Niansheng Ye Luqing Xiong Xiaoliang |
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| 摘 要： | 提出一种基于ＭＬＰ模型实现适应式ＰＩＤ控制的策略．该策略不需要被控对象的精确模型，以经典的ＰＩＤ为基础，用神经网络实现，在给定评价函数下进行自学习．把它应用于单机运行的水轮机组频率扰动和负荷扰动仿真试验中，结果表明该策略对于被控系统的严重非线性有很好的适应性和鲁棒性
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| 关 键 词： | 水轮机调节 适应式PID调节 MLP模型 评价函数 |
An MLP Based Adaptive PID Control Strategy for Hydrogenerators |
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| Guo Chuangxin Dept. of Elec. Power Eng.,HUST,Wuhan ,China.
Liang Niansheng Ye Luqing Xiong Xiaoliang.An MLP Based Adaptive PID Control Strategy for Hydrogenerators[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1996(10). |
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| Authors: | Guo Chuangxin Dept of Elec Power Eng HUST Wuhan China
Liang Niansheng Ye Luqing Xiong Xiaoliang |
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| Institution: | Guo Chuangxin Dept. of Elec. Power Eng.,HUST,Wuhan 430074,China.
Liang Niansheng Ye Luqing Xiong Xiaoliang |
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| Abstract: | An MLP based adaptive PID control strategy (MAPID) for hydrogenerators is discussed. In the new regulating method, an evaluating function for evaluating the control effectiveness is used to decide whether the on line operating data can be taken as the learning samples to train the neural network regulator. The strategy has been applied to the simulated frequency adn load disturbance experiment on a water turbine operating on an isolated network. The simulation results show good adaptability and robustness of the strategy to the serious nonlinearity of the controlled system. |
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| Keywords: | water turbine regulation adaptive PID control multilayer perceptron (MLP) model evaluating function |
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