基于Matlab的模糊PID控制系统设计及仿真  

Design and Simulation of Fuzzy PID Control System Based on Matlab

作　　者：窦艳艳 钱蕾 冯金龙 

机构地区：[1]南京高等职业技术学校电气工程系,江苏南京210019

出　　处：《电子科技》2015年第2期119-122,共4页Electronic Science and Technology

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。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.

关 键 词：模糊控制 PID控制 MATLAB仿真 锅炉液位 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]