| 遗传算法在PID自适应控制中的应用 |
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| 引用本文： | 杨建新,户秀琼,杜永贵. 遗传算法在PID自适应控制中的应用[J]. 太原理工大学学报, 2006, 37(1): 108-111 |
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| 作者姓名： | 杨建新 户秀琼 杜永贵 |
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| 作者单位： | 太原理工大学,信息工程学院,山西,太原,030024 |
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| 摘 要： | 提出一种基于遗传算法的PID自适应控制结构,给出控制结构框架,利用遗传算法来优化PID参数,本文利用遗传算法的全局寻优的特点,将它应用于PID参数的寻优计算,从而提高PID控制器的控制性能和自适应能力。仿真的结果表明,笔者提出的遗传算法和PID控制相结合的控制方法鲁棒性强,控制品质优良,在很大程度上改善了常规PID控制器的控制性能。
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| 关 键 词： | PID调节器 遗传算法 自适应控制 鲁棒性 |
| 文章编号： | 1007-9432（2006）01-0108-04 |
| 收稿时间： | 2005-02-24 |
| 修稿时间： | 2005-02-24 |
Application of Genetic Algorithm to PID Self-adaptive Control System |
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| YANG Jian-xin,HU Xiu-qiong,DU Yong-gui. Application of Genetic Algorithm to PID Self-adaptive Control System[J]. Journal of Taiyuan University of Technology, 2006, 37(1): 108-111 |
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| Authors: | YANG Jian-xin HU Xiu-qiong DU Yong-gui |
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| Affiliation: | College of Information Engineering, Taiyuan University off Technology , Taiyuan 030024, China |
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| Abstract: | A problem often stands out in condition that the models of controlled objects aren't accuracy and have nonlinear property.So,in this paper,a new kind of PID self-adaptive controlling structure based on genetic algorithm is presented.The scheme of controlling structure is showed,and genetic algorithm is used to optimize PID parameters.Result of simulation showed that the robust and controlling property of this method are perfect,moreover,the controlling property of PID regulator is improved greatly. |
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| Keywords: | PID regulator genetic algorithm self-adaptive control robust |
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