Sliding Mode Control for Mismatched Uncertain Systems Using an Extended Disturbance Observer

被引：523

作者：

Ginoya, Divyesh ^{[1
]}

Shendge, P. D. ^{[1
]}

Phadke, S. B. ^{[1
]}

机构：

[1] Coll Engn Pune, Pune 411007, Maharashtra, India

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2014年 / 61卷 / 04期

关键词：

Chatter reduction; disturbance observer (DO); sliding mode control (SMC); unmatched uncertainties; SURFACE; DESIGN;

D O I：

10.1109/TIE.2013.2271597

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 extends a recent result on sliding mode control for general nth order systems with mismatched uncertainties. In this paper, a control is proposed to handle a larger class of mismatched uncertainties by extending the disturbance observer and modifying and generalizing the sliding surface. The practical stability of the overall system is proved and the results are verified by simulation of an illustrative example.

引用

页码：1983 / 1992

页数：10

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