Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/349239
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampBraga, Márcio Feliciano-
dc.contributor.authorunicampMorais, Cecília de Freitas-
dc.contributor.authorunicampOliveira, Ricardo Coração de Leão Fontoura de-
dc.contributor.authorunicampPeres, Pedro Luis Dias-
dc.typeArtigopt_BR
dc.titleDiscretization and event triggered digital output feedback control of LPV systemspt_BR
dc.contributor.authorBraga, Márcio F.-
dc.contributor.authorMorais, Cecília F.-
dc.contributor.authorTognetti, Eduardo S.-
dc.contributor.authorOliveira, Ricardo C. L. F.-
dc.contributor.authorPeres, Pedro L. D.-
dc.subjectDesigualdades matriciais linearespt_BR
dc.subject.otherlanguageLinear matrix inequalitiespt_BR
dc.description.abstractThis paper investigates the problem of discretization and digital output feedback control design for continuous-time linear parameter-varying (LPV) systems subject to a time-varying networked-induced delay. The proposed discretization procedure converts a continuous-time LPV system into an equivalent discrete-time LPV system based on an extension of the Taylor series expansion and using an event-based sampling. The scheduling parameters are continuously measured and modeled as piecewise constant. A new transmission of the measured output to the controller is triggered by significant changes in the parameters, yielding time-varying transmission intervals. The obtained discretized model has matrices with polynomial dependence on the time-varying parameters and an additive norm-bounded term representing the discretization residual error. A two step strategy based on linear matrix inequality conditions is then proposed to synthesize a digital static scheduled output feedback control law that stabilizes both the discretized and the LPV model. The conditions can also be used to provide robust (i.e., independent of the scheduling parameter) static output feedback controllers. The viability of the proposed design method is illustrated through numerical examplespt_BR
dc.relation.ispartofSystems & control letterspt_BR
dc.relation.ispartofabbreviationSyst. control lett.pt_BR
dc.publisher.cityAmsterdampt_BR
dc.publisher.countryPaíses Baixospt_BR
dc.publisherElsevierpt_BR
dc.date.issued2015-
dc.date.monthofcirculationDec.pt_BR
dc.language.isoengpt_BR
dc.description.volume86pt_BR
dc.description.firstpage54pt_BR
dc.description.lastpage65pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0167-6911pt_BR
dc.identifier.eissn1872-7956pt_BR
dc.identifier.doi10.1016/j.sysconle.2015.10.002pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0167691115001929pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsorshipFUNDAÇÃO DE APOIO À PESQUISA DO DISTRITO FEDERAL - FAPDFpt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumber2011/08312-6; 2014/22881-1pt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.date.available2020-09-14T19:32:15Z-
dc.date.accessioned2020-09-14T19:32:15Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-09-14T19:32:15Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:03:11Z : No. of bitstreams: 1 000366342100008.pdf: 699240 bytes, checksum: 5f3680ca7d6c4d59c82541fbb205a852 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-14T19:32:15Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/349239-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.departmentDepartamento de Sistemas e Energiapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordDiscretized linear systemspt_BR
dc.subject.keywordNetworked control systemspt_BR
dc.subject.keywordTaylor series expansionpt_BR
dc.subject.keywordOutput feedback controlpt_BR
dc.subject.keywordTime varying parameterspt_BR
dc.identifier.source000366342100008pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0002-8225-7058pt_BR
dc.creator.orcid0000-0002-6371-7338pt_BR
dc.type.formArtigopt_BR
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