| 模糊PID无源稳定性分析 |
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| 引用本文： | 陈宝贤,吴蓉晖,陈燕.模糊PID无源稳定性分析[J].湖南大学学报(自然科学版),2003,30(6):102-104. |
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| 作者姓名： | 陈宝贤 吴蓉晖 陈燕 |
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| 作者单位： | 湖南大学,计算机与通信学院,湖南,长沙,410082 |
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| 摘 要： | 分析了非线性控制中经常使用的无源稳定性定理．介绍了模糊PID控制器的构造、实现以及与传统PID控制器的关系．将无源稳定性定理应用到传统PID控制器稳定性分析中，推导出PID控制参数的要求．最后利用模糊PID控制器与传统PID控制器的联系，进一步推算出符合稳定性要求的模糊PID控制器设计规则．给出具体实例，验证模糊PID系统稳定的参数范围．
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| 关 键 词： | 非线性控制 无源性定理 模糊PID控制器 稳定性分析 |
| 文章编号： | 1000-2472(2003)06-0102-03 |
| 修稿时间： | 2003年3月10日 |
The Passive Stability Analysis of Fuzzy PID Control |
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| CHEN Bao-xian,WU Rong-hui,CHEN Yan.The Passive Stability Analysis of Fuzzy PID Control[J].Journal of Hunan University(Naturnal Science),2003,30(6):102-104. |
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| Authors: | CHEN Bao-xian WU Rong-hui CHEN Yan |
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| Abstract: | This paper analysed the inactive theory widely used in nonlinear control system, and introduced the construction and realization of the fuzzy PID controller, including its relationship with the traditional PID controller. This paper also analysed the stability' of the traditional PID controller and deduced its control parameters using the inactive theory. The stable design rules of the fuzzy PID controller were obtained based on its relationship with the traditional PID controller. Some examples were presented to verify the simpleness and availabillty of this method. |
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| Keywords: | nonlinear control inactive theory fuzzy PID controller stability analysis |
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