Switched Control for Local Stabilization of Discrete-time Uncertain Takagi-Sugeno Fuzzy Systems with Relaxed Estimate of the Domain of Attraction

dc.contributor.authorSantos, Gilberto R. dos
dc.contributor.authorOliveira, Diogo R. de
dc.contributor.authorTeixeira, Marcelo C. M. [UNESP]
dc.contributor.authorAssuncao, Edvaldo [UNESP]
dc.contributor.authorCardim, Rodrigo [UNESP]
dc.contributor.authorLazarini, Adalberto Z. N. [UNESP]
dc.contributor.authorIEEE
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionIFMS Fed Inst Educ Sci & Technol Mato Grosso do S
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T17:22:23Z
dc.date.available2022-04-28T17:22:23Z
dc.date.issued2020-01-01
dc.description.abstractThis paper addresses the local stabilization problem and the computation of invariant subsets of the domain of attraction for uncertain nonlinear discrete-time systems. The proposed procedures use Takagi-Sugeno (T-S) fuzzy models that have uncertain membership functions and known local linear models. Based on a non-quadratic Lyapunov function, the proposed method uses a switched control law and the design conditions are given in terms of a optimization problem subject to Linear Matrix Inequalities (LMIs) constraints. The procedure provides a new and effective way to enlarge the estimation of the domain of attraction (DOA). Finally, a numerical example illustrates the effectiveness of the proposed method and compares it with procedures found in the literature.en
dc.description.affiliationUFMS Fed Univ Mato Grosso do Sul, Campus Pantanal, BR-79304902 Corumba, MS, Brazil
dc.description.affiliationIFMS Fed Inst Educ Sci & Technol Mato Grosso do S, Campus Tres Lagoas, BR-79641162 Tres Lagoas, MS, Brazil
dc.description.affiliationUNESP Sao Paulo State Univ, Sch Engn, Dept Elect Engn, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUNESP Sao Paulo State Univ, Sch Engn, Dept Elect Engn, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.sponsorshipFundacao Universidade Federal de Mato Grosso do Sul -UFMS/MEC - Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdCNPq: 40137/2019-0
dc.description.sponsorshipIdCAPES: 001
dc.format.extent8
dc.identifier.citation2020 Ieee International Conference On Fuzzy Systems (fuzz-ieee). New York: Ieee, 8 p., 2020.
dc.identifier.issn1098-7584
dc.identifier.urihttp://hdl.handle.net/11449/218671
dc.identifier.wosWOS:000698733400038
dc.language.isoeng
dc.publisherIeee
dc.relation.ispartof2020 Ieee International Conference On Fuzzy Systems (fuzz-ieee)
dc.sourceWeb of Science
dc.subjectSwitched control
dc.subjectDiscrete-time uncertain nonlinear system
dc.subjectTakagi-Sugeno (T-S) fuzzy model
dc.subjectUncertain membership functions
dc.subjectDomain of attraction (DOA)
dc.subjectLinear matrix inequality (LMI)
dc.titleSwitched Control for Local Stabilization of Discrete-time Uncertain Takagi-Sugeno Fuzzy Systems with Relaxed Estimate of the Domain of Attractionen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIeee

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