Design and implementation of a self-tuning PID controller

被引：0

作者：

Yamamoto, T ^{[1
]}

Fujii, K ^{[1
]}

Kaneda, M ^{[1
]}

机构：

[1] Okayama Prefectural Univ, Dept Commun Engn, Soja, Okayama 7198613, Japan

来源：

ADAPTIVE SYSTEMS IN CONTROL AND SIGNAL PROCESSING 1998 | 2000年

关键词：

self-tuning control; PID control; chemical industry; process control; adaptive systems;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

PID control schemes based on the classical control theory, have been widely applied to real control systems, and there have been a lot of works on the tuning of PID parameters, as they affect control performance. Several self-tuning and auto-tuning PID techniques have been reported for systems with unknown or slowly time-varing parameters. None, however, is applicable to discrete-time system with unknown dead time. In this paper. a self-tuning PID control algorithm is proposed based on the relationship between the PID control law and the generalized minimum variance control law which is one of self-tuning control strategies. The proposed control scheme is practically evaluated on a temperature control system of a polybutene reactor. Copyright (C) 1998 IFAC.

引用

页码：59 / 64

页数：6

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