Linear unstable plants with saturating actuators: Robust stabilization by a time varying sliding surface

被引：50

作者：

Corradini, M. L.

Orlando, G.

机构：

[1] Univ Camerino, Dipartimento Matemat & Informat, I-62032 Camerino, MC, Italy

[2] Univ Politecn Marche, Dipartimento Ingn Informat Gest & Automaz, I-60131 Ancona, Italy

来源：

AUTOMATICA | 2007年 / 43卷 / 01期

关键词：

saturating actuators; sliding mode control; robust control;

D O I：

10.1016/j.automatica.2006.07.018

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 the use of a time-varying sliding surface for the robust stabilization of linear uncertain SISO plants with saturating actuators. A constructive procedure for its design is also proposed, and stability of the closed loop system is proved in the null controllable region. The proposed technique does not require plant stability, and can manage any bounded disturbance term satisfying the matching condition. Theoretical results have been validated by simulation using the missile roll angle control problem. (c) 2006 Elsevier Ltd. All rights reserved.

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页码：88 / 94

页数：7

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