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Dynamic Sliding Mode Control for a Class of Systems with Mismatched Uncertainty

Yan, Xinggang, Spurgeon, Sarah K., Edwards, Christopher (2005) Dynamic Sliding Mode Control for a Class of Systems with Mismatched Uncertainty. European Journal of Control, 11 (1). pp. 1-10. ISSN 0947-3580. (doi:10.3166/ejc.11.1-10) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.3166/ejc.11.1-10

Abstract

In this paper, a robust stabilization problem for a class of uncertain systems is studied using sliding mode techniques. Matched and mismatched uncertainties are both considered. By employing the sliding surface proposed by Edwards and Spurgeon in [Int J Control 1995; 62(5): 1129–1144], the stability of the sliding mode is shown first. Then, an asymptotic observer is established to estimate the system state variable based on a constrained Lyapunov equation, and a variable structure controller is proposed to stabilize the system by exploiting the estimated state and system output. The two major limitations in [IEEE Trans Autom Control 1996; 41(11): 1691–1693] are eliminated. Finally, a simulation study based on a simplified model of the HIRM aircraft system is used to illustrate the effectiveness of the results.

Item Type: Article
DOI/Identification number: 10.3166/ejc.11.1-10
Uncontrolled keywords: Dynamic Output Feedback; Nonlinear System; Observer Design; Robust Control; Sliding Mode Control
Subjects: T Technology
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Faculties > Sciences > School of Engineering and Digital Arts > Instrumentation, Control and Embedded Systems
Depositing User: Tina Thompson
Date Deposited: 25 Nov 2013 16:13 UTC
Last Modified: 01 Aug 2019 10:36 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/36910 (The current URI for this page, for reference purposes)
Yan, Xinggang: https://orcid.org/0000-0003-2217-8398
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