Recond-order terminal sliding mode control of input-delay systems

被引：21

作者：

Department of Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China ^{[1
]}

不详 ^{[2
]}

机构：

[1] Department of Electrical Engineering, Harbin Institute of Technology

[2] School of Electrical and Computer Engineering, Royal Melbourne Institute of Technology, Melbourne

来源：

Asian J. Control | 2006年 / 1卷 / 12-20期

关键词：

Delay systems; Sliding mode control; System design; Time delay;

D O I：

10.1111/j.1934-6093.2006.tb00246.x

中图分类号：

学科分类号：

摘要：

This paper proposes a second-order terminal sliding mode control for a class of uncertain input-delay systems. The input-delay systems are firstly converted into the input-delay free systems and further converted into the regular forms. A linear sliding mode manifold is predesigned to represent the ideal dynamics of the system. Another terminal sliding mode manifold surface is presented to drive the linear sliding mode to reach zeros in finite time. In order to eliminate the chattering phenomena, a second-order sliding mode method is utilized to filter the high frequency switching control signal. The uncertainties of the systems are analysed in detail to show the effect to the systems. The simulation results validate the method presented in the paper.

引用

页码：12 / 20

页数：8