Robust H∞ filter design for discrete time switched interconnected systems with time-varying delays

The filter design of H∞ for an interconnecting system (IS) with uncertain discrete time switching is examined. Discrete-time N-linear subsystems with coupling states that have time delays, external disturbances and uncertainty are taken into account. Utilising Lyapunov-Krasovskii functional (LKF) an...

Full description

Saved in:
Bibliographic Details
Published inHeliyon Vol. 10; no. 14; p. e34340
Main Authors Arthi, G., Antonyronika, M., Ma, Yong-Ki
Format Journal Article
LanguageEnglish
Published England Elsevier Ltd 30.07.2024
Elsevier
Subjects
[formula omitted] performance
Discrete-time
Filter
H∞ performance
Switched interconnected system
Time-varying delays
Time-varying delays
Discrete-time
Switched interconnected system
Filter
H∞ performance
performance
Online AccessGet full text

Cover

More Information
Summary:The filter design of H∞ for an interconnecting system (IS) with uncertain discrete time switching is examined. Discrete-time N-linear subsystems with coupling states that have time delays, external disturbances and uncertainty are taken into account. Utilising Lyapunov-Krasovskii functional (LKF) and the Linear-Matrix-Inequality (LMI) approach, an appropriate filter is designed for the considered interconnected system. To remove an outside disruption, H∞ performances (HP) are implemented. Sufficient criteria are developed to assure the Exponentially Mean-Square Stability (EMSS). Then, using MATLAB-LMI toolbox filter parameters were established. Finally, the efficiency of the designed filter is illustrated with mathematical instances.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:2405-8440
2405-8440
DOI:10.1016/j.heliyon.2024.e34340