一种基于闭环响应的加权PID参数自整定方法

A Kind of Self-Tunning Methode of Parameter of Weighter PID Controller Based on Closed-Response Curve

通过系统的闭环响应曲线辨识系统的临界参数及标称参数，按Ｚｅｉｇｌｅｒ－Ｎｉｃｈｏｌｓ法和人的经验自整定加权ＰＩＤ控制器的参数及加权系数，得到一种智能的自整定方法。

This paper discusses a method to distinquish critical parameter and normal parameter by means of closed-system response curve and self-tune PID parameter and weighted parameter according to Zeigler-Nicols'methode and experience of operators.