Dynamic switching surfaces for output sliding mode control: An H∞ approach

被引：21

作者：

Castanos, Fernando ^{[1
]}

Fridman, Leonid ^{[2
]}

机构：

[1] McGill Ctr Intelligent Machines, Montreal, PQ H3A 2A7, Canada

[2] CINVESTAV IPN, Dept Automat Control, Mexico City, DF, Mexico

来源：

AUTOMATICA | 2011年 / 47卷 / 09期

关键词：

Sliding-mode control; Dynamic output feedback; H-infinity; SYSTEMS;

D O I：

10.1016/j.automatica.2011.05.012

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The robustness properties of sliding-mode and H-infinity controllers are exploited to produce a dynamic output feedback controller that is insensitive to matched perturbations and attenuates the unmatched ones. The assumptions on the plant differ from the standard assumptions of the Riccati state-space approach to H-infinity control. The sliding-mode controller drives the state into a reduced-order manifold for which the equivalent system does satisfy the standard assumptions and hence the standard theory can be applied. The resulting Riccati equations are of reduced order. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1957 / 1961

页数：5

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