| 基于退火遗传算法的Fuzzy-PID温控系统 |
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| 引用本文： | 刘雁林,蔡淮,刘胜国.基于退火遗传算法的Fuzzy-PID温控系统[J].成都信息工程学院学报,2005,20(6):699-702. |
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| 作者姓名： | 刘雁林 蔡淮 刘胜国 |
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| 作者单位： | 西南交通大学计算机与通信工程学院,四川,成都,610031 |
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| 摘 要： | 针对温控系统具有大惯性、纯滞后、时变性的特点，设计了一种基于退火遗传算法的Fuzzy-PID控制器，并采用退火遗传算法实现动态优化PID参数。MATLAB仿真结果表明，控制器不失模糊控制鲁棒性强、超调小的特点，且在动态跟踪品质和稳态精度方面明显优于常规的Fuzzy-PID控制。这种PID控制器具有良好的控制性能，体现了退火遗传算法在参数寻优方面所特有的优越性。
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| 关 键 词： | 退火遗传算法 Fuzzy-PID控制器 温控系统 MATLAB仿真 |
| 文章编号： | 1671-1742(2005)06-0699-04 |
| 修稿时间： | 2004年12月30日 |
Fuzzy-PID temperature control system based on annealing genetic algorithm |
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| LIU Yan-lin,CAI Huai,LIU Sheng-guo.Fuzzy-PID temperature control system based on annealing genetic algorithm[J].Journal of Chengdu University of Information Technology,2005,20(6):699-702. |
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| Authors: | LIU Yan-lin CAI Huai LIU Sheng-guo |
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| Abstract: | To handle with the large inertia,time delay and uncertainties of the temperature control system a fuzzy-PID controller is designed based on the annealing genetic algorithm.The annealing genetic algorithm is adopted to optimize dynamically the PID parameters.The Matlab simulation shows that it can represent the strong robustness and small overshoot of the fuzzy control.The control performance of this PID controller is favorable.The advantage of the annealing genetic algorithm is indicated especially in the parameter optimization. |
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| Keywords: | annealing genetic algorithm fuzzy-PID controller temperature control system Matlab simulation |
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