一种鲁棒自校正PID控制器

A ROBUST SELF-TUNING PID CONTROLLER

本文以某毛纺厂的匹染控制对象为实例,把常规控制方法和自校正控制方法结合起来提出了一种鲁棒自校正PID控制器,它对控制对象的结构、延滞及参数的变化均表现出较强的鲁棒性。

This paper presents a robust self-tunning PID controller based on the dyeing control plant of a woollen textile mill. It mixes conventional control method with self-tuning control method. Some simulation examples have shown that the controller exibits stronger robustness to the changes in structure, deadtime and parameters of control plant.