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Robust sliding mode observer design for interconnected systems

Mohamed, Mokhtar, Yan, Xinggang, Spurgeon, Sarah K., Jiang, Bin (2016) Robust sliding mode observer design for interconnected systems. In: IEEE Conference on Decision and Control. Decision and Control (CDC), 2016 IEEE 55th Conference on. . 6246 -6251. E-ISBN 978-1-5090-1837-6. (doi:10.1109/CDC.2016.7799230) (KAR id:59913)

Abstract

In this paper, a class of nonlinear interconnected systems is considered in the presence of structured and unstructured uncertainties. The bounds on the uncertainties are nonlinear and are employed in the observer design to reject the effect of the uncertainties. Under the condition that the structure matrices of the uncertainties are known, a robust sliding mode observer is designed and a set of sufficient conditions is developed such that the error dynamics are asymptotically stable. If the structure of the uncertainties is unknown, an ultimately bounded observer is developed using sliding mode techniques. The obtained results are applied to a multimachine power system to demonstrate the effectiveness of the developed methods.

Item Type: Conference or workshop item (Paper)
DOI/Identification number: 10.1109/CDC.2016.7799230
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 11:20 UTC
Last Modified: 09 Dec 2022 04:34 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/59913 (The current URI for this page, for reference purposes)

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