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Event-Based Finite-Time L2Filter Design for Networked Interconnected Fuzzy Systems Under Denial-of-Service Attacks

Authors :
Lun, Di
Zhang, Huiyan
Liu, Yongchao
Zhao, Ning
Assawinchaichote, Wudhichai
Source :
International Journal of Fuzzy Systems; 20240101, Issue: Preprints p1-18, 18p
Publication Year :
2024

Abstract

This paper investigates the problem of event-based finite-time L2filtering for networked interconnected fuzzy systems under denial-of-service attacks. To counter the impact of the attacks and improve the utilization of communication resources, a resilient event-triggered transmission strategy is introduced. Subsequently, a Takagi–Sugeno fuzzy filter is designed to estimate the unknown information, and an augmented fuzzy filter error system is formulated. Under this framework, a new Lyapunov–Krasovskii functional related to the membership functions is constructed to analyze the finite-time stability of the underlying error system. The filter gains and the event trigger parameters are obtained by solving the linear matrix inequality. Finally, the effectiveness of the developed method is substantiated by a numerical simulation example.

Details

Language :
English
ISSN :
15622479 and 21993211
Issue :
Preprints
Database :
Supplemental Index
Journal :
International Journal of Fuzzy Systems
Publication Type :
Periodical
Accession number :
ejs67568566
Full Text :
https://doi.org/10.1007/s40815-024-01784-2