Robust dynamic output-feedback Script capital H∞ control for uncertain Takagi-Sugeno time-delay systems

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dc.authoridCoskun, Serdar/0000-0002-7080-0340
dc.contributor.authorCoskun, Serdar
dc.date.accessioned2025-03-17T12:27:42Z
dc.date.available2025-03-17T12:27:42Z
dc.date.issued2022
dc.departmentTarsus Üniversitesi
dc.description.abstractThis work deals with the problem of robust output-feedback Script capital H-infinity control for a class of uncertain Takagi-Sugeno (T-S) fuzzy systems with state time-varying delays. The system is described by a state-space T-S fuzzy model with time-varying delays and norm-bounded parameter uncertainties. A robust Script capital H-infinity control strategy via Lyapunov-Krasovskii functionals for stability and performance conditions is derived. The T-S fuzzy-model-based framework is employed in analysis, and formulations are performed based on the solution of a set of delay-dependent linear matrix inequalities (LMIs). By solving the derived LMI conditions via a convex programming toolbox, a full-order robust dynamic output-feedback Script capital H-infinity controller is designed. The obtained robust output-feedback controller guarantees asymptotic stability of the closed-loop system and provides an Script capital H-infinity norm, that is, disturbance attenuation level, for all admissible uncertainties. In this sequel, three examples are given to reveal the effectiveness and merits of the proposed approaches.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [121E260]
dc.description.sponsorshipScientific and Technological Research Council of Turkey, Grant/Award Number: 121E260
dc.identifier.doi10.1002/mma.7962
dc.identifier.issn0170-4214
dc.identifier.issn1099-1476
dc.identifier.scopus2-s2.0-85122310675
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1002/mma.7962
dc.identifier.urihttps://hdl.handle.net/20.500.13099/2400
dc.identifier.wosWOS:000739616700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorCoskun, Serdar
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofMathematical Methods in The Applied Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectlinear matrix inequalities
dc.subjectoutput-feedback control
dc.subjectrobust control
dc.subjectTakagi-Sugeno models
dc.subjecttime-varying delays
dc.titleRobust dynamic output-feedback Script capital H∞ control for uncertain Takagi-Sugeno time-delay systems
dc.typeArticle

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