| 基于温度系统的模糊自适应PID控制器的设计与仿真 |
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| 引用本文： | 范子荣,张友鹏.基于温度系统的模糊自适应PID控制器的设计与仿真[J].兰州铁道学院学报,2006,25(3):92-95. |
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| 作者姓名： | 范子荣 张友鹏 |
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| 作者单位： | 兰州交通大学信息与电气工程学院 甘肃兰州730070 |
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| 摘 要： | 针对温度系统这类非线性、大惯性对象,常规的PID控制难以发挥良好的作用,设计了一种基于模糊控制的自适应PID控制器,根据偏差和偏差变化的需要实时调整PID参数.通过仿真表明,该模糊PID控制器既具有常规PID控制器高精度的优点,又具有模糊控制器快速、适应性强的特点,并可以迅速消除系统余差.
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| 关 键 词： | 温度 模糊控制 PID 仿真 |
| 文章编号： | 1001-4373(2006)03-0092-04 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2005年10月20 |
Design and Simulation of Fuzzy Self-adaptive PID-controller in Temperature System |
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| Fan Zirong,Zhang Youpeng.Design and Simulation of Fuzzy Self-adaptive PID-controller in Temperature System[J].Journal of Lanzhou Railway University,2006,25(3):92-95. |
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| Authors: | Fan Zirong Zhang Youpeng |
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| Affiliation: | School of Information and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | Aiming at the non-linearity and large inertia of temperature system,which make the conventional PID control difficult,a self-adaptive PID-controller is designed based on fuzzy control.A simulation study of the system shows that the controller possesses both the precise character of PID controller and the flexible advantage of fuzzy controller.It can eliminate the steady state error of the system. |
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| Keywords: | temperature fuzzy control PID simulation |
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