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| 基于遗传算法的模糊PID控制在水轮发电机组中应用研究 | |
| 引用本文： | 王淑青,刘素一,张子蓬,袁晓辉.基于遗传算法的模糊PID控制在水轮发电机组中应用研究[J].微计算机信息,2006,22(4):62-63. |
| 作者姓名： | 王淑青 刘素一 张子蓬 袁晓辉 |
| 作者单位： | 1. 430068,湖北工业大学电气与电子学院;430074,华中科技大学水电与数字化学院 2. 430073,武汉科技学院电子信息工程学院 3. 430074,华中科技大学水电与数字化学院 |
| 摘 要： | 水轮发电机组系统是一复杂的系统,常规PID控制很难满足高性能控制要求,本文设计了一自适应模糊PID控制器,模糊推理系统可在线整定PID参数,模糊控制系统的隶属函数和推理规则采用遗传算法优化。仿真实验表明这是一种有效的控制策略,尤其在启停机过程及负载扰动过程较传统PID控制具有更好的鲁棒性和稳定性。 |
| 关 键 词： | PID控制 模糊推理 水轮发电机 遗传算法 |
| 文章编号： | 1008-0570(2006)02-1-0062-02 |
| 修稿时间： | 2005年8月6日 |
Application of Fuzzy PID control System based on GA in hydraulic turbine Generating Units |
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| Wang,Shuqing,Liu,Suyi,Zhang,Zipeng,Yuan,Xiaohui.Application of Fuzzy PID control System based on GA in hydraulic turbine Generating Units[J].Control & Automation,2006,22(4):62-63. | |
| Authors: | Wang Shuqing Liu Suyi Zhang Zipeng Yuan Xiaohui |
| Affiliation: | (School of Electrical & Electronic Eng of Hubei University of Technology 430068) Wang Shuqing (College of Hydropower & Information Eng of Huazhong University of Science & Technology 430074) Zhang Zipeng Yuan Xiaohui (Electric & Information Dept of Wuhan University of Science and Engineering 430073) Liu Suyi |
| Abstract: | Water turbine generating unit is a complicated system and it is difficult for PID controller to meet the demand of modern control. In order to overcome the shortcoming of the conventional hydraulic turbine PID governor, a new self- tuning fuzzy PID control method is proposed. The output of fuzzy reasoning can adjust PID parameter in the process of control. Genetic algorithms are used to optimize the parameters and rules of fuzzy reasoning system. Simulation results show that is better than traditional PID control strate- gy, which has good dynamic character and stabilization. |
| Keywords: | PID control fuzzy reasoning water turbine generating unit genetic algorithm |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |