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Discrete time output feedback sliding mode tracking control for systems with uncertainties

Govindaswamy, S., Floquet, T., Spurgeon, Sarah K. (2014) Discrete time output feedback sliding mode tracking control for systems with uncertainties. International Journal of Robust and Nonlinear Control, 24 (15). pp. 2098-2118. ISSN 1049-8923. (doi:10.1002/rnc.2978) (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://doi.org/10.1002/rnc.2978

Abstract

This paper describes a method for designing discrete time static output feedback sliding mode tracking controllers for uncertain systems that are not necessarily minimum phase or of relative degree one. In this work, a procedure for realizing discrete time controllers via a particular set of extended outputs is presented for systems with uncertainties. The conditions for existence of a sliding manifold guaranteeing a stable sliding motion are given. A procedure to synthesize a control law that minimizes the effect of the disturbance on the sliding mode dynamics and the augmented outputs is given. The proposed control law is then applied to a benchmark aircraft problem taken from the literature that represents the lateral dynamics of a F-14 aircraft under powered approach

Item Type: Article
DOI/Identification number: 10.1002/rnc.2978
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: 04 Sep 2015 11:12 UTC
Last Modified: 29 May 2019 15:59 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/50400 (The current URI for this page, for reference purposes)
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