| 基于MATLAB的电液伺服系统自适应模糊PID仿真 |
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| 引用本文： | 袁秀平,李鹤一.基于MATLAB的电液伺服系统自适应模糊PID仿真[J].上海师范大学学报(自然科学版),2006,35(3):43-46. |
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| 作者姓名： | 袁秀平 李鹤一 |
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| 作者单位： | 1. 上海师范大学,机电学院机电系,上海,201418
2. 上海第七零四研究所,上海,200031 |
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| 摘 要： | 将自适应模糊PID的控制方法应用于电液伺服控制系统中，通过使用MATLAB的FUZZY工具箱对系统建模和仿真计算，并可根据仿真结果在线调整PID参数，对系统进行校正，这种自适应模糊PID控制相比于常规的PID控制，可以改善被控过程的稳态和动态性能，提高系统控制精度、抗干扰能力，以及对参数时变的适应能力，最终实现高效的系统开发。
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| 关 键 词： | 电液比例阀 自适应模糊PID控制 |
| 文章编号： | 1000-5137（2006）03-0043-04 |
| 收稿时间： | 2006-03-12 |
| 修稿时间： | 2006-03-12 |
Self-adapting Fuzzy-PID simulation of the electro-hydraulic servo system based on Matlab |
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| YUAN Xiu-ping,LI He-yi.Self-adapting Fuzzy-PID simulation of the electro-hydraulic servo system based on Matlab[J].Journal of Shanghai Normal University(Natural Sciences),2006,35(3):43-46. |
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| Authors: | YUAN Xiu-ping LI He-yi |
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| Institution: | 1. College of Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 201418 ,China; 2. Shanghai 704 Research Center, Shanghai 200031, China |
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| Abstract: | An adaptive Fuzzy-PID control is applied in electro-hydraulic servo system.The model and simulation of the system arc established with FUZZY TOOLBOX in Matlab.With the results of the simulation,the PID parameters are adjusted on-line and then the system is corrected.Compared with conventional PID control,this adaptive FUZZY-PID control can improve the sta- bility and dynamic characteristics of the controlled process,increase system control precision and anti-disturbance ability.It may also improve the adaptivity ability to parameters time-variability and finally achieve the high effective development of system. |
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| Keywords: | MATLAB |
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