PID控制器参数快速整定的新方法  

A new method for quick tuning of PID controller parameters

作　　者：胡晚霞[1] 余玲玲[1] 戴义保[1] 何亨文 

机构地区：[1]东南大学自动控制系,南京210018

出　　处：《工业仪表与自动化装置》1996年第5期11-16,23,共7页Industrial Instrumentation & Automation

摘　　要：本文分析了影响控制器参数整定的几个基本问题(控制目标、优化准则和被控过程的特性),提出了精确地确定被控过程模型参数的方法.通过计算机仿真,系统地提出了可适用于多客过程的PID控制器参数快速整定新方法.For surmounting the shortages of the method currently used for tuning the parameters of PID controller, the fundamentel problems related to tuning parameters of contreller are analyzed. These problems include the objective of control, the optimal criterion used and the characterstics of the controlled procese. Based on the analysis > a new method for determining the dynamical parameters of the process is proposed and the formulas related the parameters of PID controller and the characterstic parameters of the process are presented. The proposed tuning method can be used for control systems containing process with multiple condencer.

关 键 词：PID 控制器 参数整定 过程控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]