Stable model reduction for time delay systems

被引：3

作者：

Wang, Qing-Guo ^{[1
]}

Yang, Xue-Ping ^{[1
]}

Liu, Min ^{[1
]}

Ye, Zhen ^{[1
]}

Lu, Xiang ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 2007年 / 40卷 / 02期

关键词：

model reduction; frequency domain; time domain;

D O I：

10.1252/jcej.40.139

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this paper, a simple and effective model reduction method for linear delay systems is proposed. It makes use of our newly developed robust identification algorithm from system step responses and can guarantee stability of reduced order models.

引用

页码：139 / 144

页数：6

共 8 条

[1]

ELNAGGAR A, 1989, P IEEE C DEC CONTR I, V2, P1809

[2] Robust Tuning of PID Regulators Based on Step-Response Identification [J].

Maffezzoni, C. ;

Rocco, P. .

EUROPEAN JOURNAL OF CONTROL, 1997, 3 (02) :125-136

[3] STEP RESPONSE AND FREQUENCY-RESPONSE METHODS [J].

RAKE, H .

AUTOMATICA, 1980, 16 (05) :519-526

[4]

Schoukens J., 1991, IDENTIFICATION LINEA

[5] A NEW ALGORITHM FOR L2 OPTIMAL-MODEL REDUCTION [J].

SPANOS, JT ;

MILMAN, MH ;

MINGORI, DL .

AUTOMATICA, 1992, 28 (05) :897-909

[6] Use of FFT in relay feedback systems [J].

Wang, QG ;

Bi, Q ;

Zou, B .

ELECTRONICS LETTERS, 1997, 33 (12) :1099-1100

[7] Model reduction with time delay combining the least-squares method with the genetic algorithm [J].

Yang, ZJ ;

Hachino, T ;

Tsuji, T .

IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 1996, 143 (03) :247-254

[8] FREQUENCY-WEIGHTED L-INFINITY NORM AND OPTIMAL HANKEL-NORM MODEL-REDUCTION [J].

ZHOU, KM .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1995, 40 (10) :1687-1699

← 1 →