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Decentralised sliding mode control for nonlinear interconnected systems in the regular form

Mu, Jianqiu, Yan, Xinggang, Spurgeon, Sarah K., Mao, Zehui (2016) Decentralised sliding mode control for nonlinear interconnected systems in the regular form. In: IEEE Conference on Decision and Control. Decision and Control (CDC), 2016 IEEE 55th Conference on. . pp. 6452-6457. IEEE E-ISBN 978-1-5090-1837-6. (doi:10.1109/CDC.2016.7799262) (KAR id:59914)

Abstract

In this paper, a decentralised control strategy based on sliding mode techniques is proposed for a class of nonlinear interconnected systems in regular form. All the isolated subsystems and interconnections are fully nonlinear. It is not required that the nominal isolated subsystems are either linearizable or partially linearizable. The uncertainties are nonlinear and bounded by nonlinear functions. Specifically, uncertainties in the input distribution and interconnections are considered. Under mild conditions, sliding mode controllers for each subsystem are designed by only employing local information. Sufficient conditions are developed under which information on the interconnections is employed for decentralised controller design to reduce conservatism. The bounds on the uncertainties have more general forms compared with previous work. A simulation example is used to demonstrate the effectiveness of the proposed method.

Item Type: Conference or workshop item (Proceeding)
DOI/Identification number: 10.1109/CDC.2016.7799262
Subjects: T Technology
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Xinggang Yan
Date Deposited: 18 Jan 2017 11:35 UTC
Last Modified: 08 Dec 2022 23:24 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/59914 (The current URI for this page, for reference purposes)

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