增益模糊自整定PID控制器设计

Design of Gain Fuzzy Self-tuning PID Controller

本文提出了一种模糊自整定ＰＩＤ控制器及设计方法，仿真结果表明与ＰＩＤ系统比较，模糊自整定ＰＩＤ超调量减小，抗环境变化能力强。

A fuzzy self-tuning PID controller and its design method are presented in this paper. Simulation results show that the fuzzy self-tuning PID system decreases its overshoot and strenthens the ability of rejecting circumstance's changes comparing the original PID system.It is better to solve the problem on the adaptive ability of the object structure time-vary system control.