Optimal-tuning PID control for industrial systems

被引：109

作者：

Liu, GP

Daley, S

机构：

[1] Univ Nottingham, Sch Mech Mat Mfg Engn & Management, Nottingham NG7 2RD, England

[2] ALSTOM, Power Technol Ctr, Leicester LE8 6LH, Leics, England

来源：

CONTROL ENGINEERING PRACTICE | 2001年 / 9卷 / 11期

关键词：

industrial systems; multiobjective control; optimal-tuning; PID control;

D O I：

10.1016/S0967-0661(01)00064-8

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Three optimal-tuning PID controller design schemes are presented for industrial control systems in this paper. They are time-domain optimal-tuning PID control, frequency-domain optimal-tuning PID control and multiobjective optimal-tuning PID control. These schemes can provide optimal PID parameters so that the desired system specifications are satisfied even in case where the system dynamics are time variant or the system operating points change. They are applied to three industrial systems, a hydraulic position control system, a rotary hydraulic speed control system and a gasifier, respectively. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1185 / 1194

页数：10

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