Disturbance compensation for time-delay processes

被引：0
|
作者：
Zhang, Y [1 ]
Wang, QG
Liu, M
Chiu, MS
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore
[2] Natl Univ Singapore, Dept Chem & Environm Engn, Singapore 119260, Singapore
来源：
ASIAN JOURNAL OF CONTROL | 2006年 / 8卷 / 01期
关键词：
disturbance rejection; time-delay processes; disturbance observer; internal stability; periodic disturbances;
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：
In this paper, a general control scheme for disturbance rejection is presented. It is an extension of the disturbance observer used in mechatronics, and made applicable to time-delay processes. It is shown that the proposed control scheme can achieve better load response in general and reject periodic disturbance asymptotically in particular. Stability analysis and disturbance rejection performance are provided. Simulation results confirm that the proposed method yields superior load response compared to the classical feedback system.
引用
收藏
页码：28 / 35
页数：8
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