›› 2015, Vol. 28 ›› Issue (2): 119-.

• 论文 • 上一篇    下一篇

基于Matlab的模糊PID控制系统设计及仿真

窦艳艳,钱蕾,冯金龙   

  1. (南京高等职业技术学校 电气工程系,江苏 南京 210019)
  • 出版日期:2015-02-15 发布日期:2015-02-16
  • 作者简介:窦艳艳(1988—),女,硕士,助教。研究方向:计算机应用,图像处理。E-mail:douyanyand@163.com

Design and Simulation of Fuzzy PID Control System Based on Matlab

DOU Yanyan,QIAN Lei,FENG Jinlong   

  1. (Department of Electrical Engineering,Nanjing Technical Vocational College,Nanjing 210019,China)
  • Online:2015-02-15 Published:2015-02-16

摘要:

模糊PID控制是利用PID参数整定经验来使模糊控制器自动整定其参数,从而使PID控制器以变应变。文中采用Matlab软件设计模糊PID控制器,并应用于控制锅炉液位。通过实验仿真比较研究PID控制、模糊控制及模糊PID控制的控制效果。实验结果显示,模糊PID控制效果理想,具有较好的应用前景。

关键词: 模糊控制, PID控制, Matlab仿真, 锅炉液位

Abstract:

Fuzzy PID controllers automatically adjust the PID parameters by fuzzy controller based on PID parameters adjustment experience.The fuzzy PID controller designed by Matlab software is adopted in the paper to control the boiler level.The control effects by PID controller,fuzzy controller and fuzzy PID controller are compared by simulation experiment.The experimental results show that the fuzzy PID controller is significantly better than other methods.

Key words: fuzzy control;PID;Matlab simulation;boiler level

中图分类号: 

  • TP273+.4