PID controller design of TITO system based on ideal decoupler

被引：68

作者：

Jevtovic, Branislav T. ^{[2
]}

Matausek, Miroslav R. ^{[1
]}

机构：

[1] Univ Belgrade, Fac Elect Engn, Belgrade 11120, Serbia

[2] Business Sch Profess Studies, Blace 18420, Serbia

来源：

JOURNAL OF PROCESS CONTROL | 2010年 / 20卷 / 07期

关键词：

TITO systems; Decoupling; PID control; Multivariable control; FEEDBACK-CONTROL;

D O I：

10.1016/j.jprocont.2010.05.006

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The proposed method for designing multivariable controller is based on ideal decoupler D(s) and PID controller optimization under constraints on the robustness and sensitivity to measurement noise. The high closed-loop system performance and robustness are obtained using the same controller in all loops. The method is effective despite the values and positions of the right half plane zeros and dead-times in the process transfer function matrix G(p)(s). The validity of the proposed multivariable control system design and tuning method is confirmed using a test batch consisting of Two-Input Two-Output (TITO) stable, integrating and unstable processes, and one Three-Input Three-Output (TITO) stable process. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：869 / 876

页数：8

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