A time-varying sliding surface for fast and robust tracking control of second-order uncertain systems - A comment

被引：71

作者：

Bartoszewicz, A

机构：

[1] Institute of Automatic Control I-13, Technical University of Lodz, 90-924 Lodz

来源：

AUTOMATICA | 1995年 / 31卷 / 12期

关键词：

variable structure control; sliding surfaces;

D O I：

10.1016/0005-1098(95)00122-1

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 a recent paper, Seung-Bok Choi, Dong-Won Park and Suhada Jayasuriya (Automatica, 30, 899-904, 1994) have presented a stepwise time-varying sliding surface for variable structure control of a class of second-order uncertain systems. As the surface does not truly guarantee insensitivity of the systems to parameter variations and external disturbances, in this comment we propose a continuously time-varying surface that allows faster tracking and really guarantees robust behaviour of the systems.

引用

页码：1893 / 1895

页数：3