Terminal sliding mode observers for a class of nonlinear systems

被引：146

作者：

Tan, Chee Pin ^{[1
]}

Yu, Xinghuo ^{[2
]}

Man, Zhihong ^{[3
]}

机构：

[1] Monash Univ, Sch Engn, Selangor 46150, Malaysia

[2] RMIT Univ, Platform Technol Res Inst, Melbourne, Vic 3001, Australia

[3] Swinburne Univ Technol, Sch Elect & Elect Engn, Hawthorn, Vic 3122, Australia

来源：

AUTOMATICA | 2010年 / 46卷 / 08期

关键词：

Observers; Terminal sliding mode; Nonlinear systems; RECONSTRUCTION;

D O I：

10.1016/j.automatica.2010.05.010

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a terminal sliding mode observer for a class of nonlinear systems to achieve finite time convergence for all error states. Compared to standard sliding mode observers which only enable finite time convergence of the output error, the observer in this paper makes use of fractional powers to reduce other non-output errors to zero in finite time. A 2-degree-of-freedom robotic manipulator is used to demonstrate the effectiveness of the proposed observer. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：1401 / 1404

页数：4

共 9 条

[1] Second-order sliding-mode observer for mechanical systems [J].