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Distributed Fault Estimation and Fault-Tolerant Control of Interconnected Systems

Zhang, Ke, Jiang, Bin, Chen, Mou, Yan, Xinggang (2019) Distributed Fault Estimation and Fault-Tolerant Control of Interconnected Systems. IEEE Transactions on Cybernetics, 51 (3). pp. 1230-1240. ISSN 2168-2267. E-ISSN 2168-2275. (doi:10.1109/TCYB.2019.2933018) (KAR id:76042)

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https://doi.org/10.1109/TCYB.2019.2933018

Abstract

This paper studies distributed fault estimation and fault-tolerant control for continuous-time interconnected systems. Using associated information among subsystems to design the distributed fault estimation observer can improve the accuracy of fault estimation of interconnected systems. Based on static output feedback, the global outputs of interconnected systems are used to construct a distributed fault-tolerant control. The multi-constrained methods are proposed to enhance the transient performance and ability to suppress external disturbances simultaneously. The conditions of the presented design techniques are expressed in terms of linear matrix inequalities. Simulation results are illustrated to show the feasibility of the presented approaches.

Item Type: Article
DOI/Identification number: 10.1109/TCYB.2019.2933018
Uncontrolled keywords: Fault diagnosis, Robust fault estimation, Fault tolerant control, Interconnected systems
Subjects: T Technology
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Xinggang Yan
Date Deposited: 30 Aug 2019 15:51 UTC
Last Modified: 23 Mar 2021 12:47 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/76042 (The current URI for this page, for reference purposes)
Yan, Xinggang: https://orcid.org/0000-0003-2217-8398
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