基于MATLAB的模糊PID控制器设计与仿真研究

Design and simulation research of PID fuzzy controller based on MATLAB

针对在复杂系统中实现自组织参数的PID控制问题,介绍了一种基于模糊控制原理的PID参数自组织控制器的设计方案,同时利用MATLAB中的SIMULINK和FUZZY工具箱进行了仿真研究,仿真结果表明,参数自组织模糊控制系统比参数固定的系统的控制效果好。

Aiming at the problem of realizing PID control with self-organizing parameters in complex system, a design scheme of PIDparameter self-organizing controller based on fuzzy control principle is put forward. Simulation study is made with the toolboxes of SIMULINKand FUZZY inside MATLAB. Comparisons show a better control result of fuzzy control system with self-organizing parameter than with fixedparameter system.