基于MATLAB的增量式PID参数整定

Incremental PID Parameters Tuning Based on MATLAB

增量式PID控制较常规PID更具优势,但有关其参数整定的方法很少,针对这种问题,介绍了增量式PID算法的原理及特点,基于MATLAB平台,模拟扩充临界比例度法对增量式PID参数的整定方法,整定过程简单直观,控制效果明显改善,证实了该方法对增量式PID有较好的整定效果。

lncremental PlD can achieve better control effect than conventional PlD.But its parameter tuning method is seldom concerned.For this problem,this paper introduces the principle and characteristics of incremental PlD algorithm.Simulating the expanded critical proportion method of lncremental PlD parameters tuning based on MATLAB.The tuning method is simple and intuitive and the control effect is improved obviously.The superiority of the proposed method is verified.