| 基于模糊PID的电液位置伺服控制器的设计 |
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| 引用本文： | 赵元金,李虹. 基于模糊PID的电液位置伺服控制器的设计[J]. 流体传动与控制, 2009, 0(1): 19-22 |
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| 作者姓名： | 赵元金 李虹 |
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| 作者单位： | 太原科技大学电子信息工程学院,山西太原,030024;太原科技大学电子信息工程学院,山西太原,030024 |
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| 摘 要： | 该文介绍了电液位置伺服控制系统的组成与工作原理，建立了系统的数学模型。将模糊控制与PID控制结合在一起，设计了模糊PID控制器，通过模糊控制器输出对PID参数进行在线调整。利用MATLAB软件进行仿真，比较常规PID控制与模糊PID控制仿真结果，发现模糊PID控制器提高了系统的动态性能和稳态特性。
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| 关 键 词： | 电液位置伺服系统 模糊PID MATLAB |
Electro-hydraulic Position Servo Controller Design Based on Fuzzy PID |
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| ZHAO Yuan-jin,LI Hong. Electro-hydraulic Position Servo Controller Design Based on Fuzzy PID[J]. Fluid Power Transmission & Control, 2009, 0(1): 19-22 |
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| Authors: | ZHAO Yuan-jin LI Hong |
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| Affiliation: | ZHAO Yuan-jin LI Hong |
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| Abstract: | The composition and principle of the electro-hydraulic position servo control system was introduced, and the mathematic model of the system was built.A fuzzy PID controller was designed by combining fuzzy logic control and PID control,for which the parameters of the PID controller can be adjusted on-line by the output of the fuzzy controller.Compare PID controller with fuzzy PID controller,the results of the simulation in MATLAB software indicates that the fuzzy PID controller improves the dynamic and stabi... |
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| Keywords: | MATLAB |
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