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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampDeaecto, Grace Silva-
dc.contributor.authorunicampGeromel, José Cláudio-
dc.typeArtigopt_BR
dc.titleRobust H2 switched filter design for discrete-time polytopic linear parameter-varying systemspt_BR
dc.contributor.authorDeaecto, GS-
dc.contributor.authorDaafouz, J-
dc.contributor.authorGeromel, JC-
dc.subjectSistemas linearespt_BR
dc.subject.otherlanguageLinear systemspt_BR
dc.description.abstractThis paper deals with a robust H-2 filter design problem for discrete-time polytopic linear parameter-varying systems. The novelty is to design a set of full order filters and a switching rule to orchestrate them in order to assure an H-2 performance index of the estimation error. The switched linear filter does not require the online measurement of the uncertain time-varying parameter which, in a great part of practical applications, is not available. The conditions are based on Lyapunov-Metzler inequalities with a special subclass of Metzler matrices. The proposed switched filter outperforms the ones available in the literature to date as far as the H-2 norm of the estimation error is taken into account. The main theoretical implications of the switched filtering methodology in the framework of linear time-invariant uncertain systems and linear parameter-varying systems are discussed and illustrated by academical examplespt_BR
dc.relation.ispartofSignal processingpt_BR
dc.relation.ispartofabbreviationSignal process.pt_BR
dc.publisher.cityAmsterdampt_BR
dc.publisher.countryPaíses Baixospt_BR
dc.publisherElsevierpt_BR
dc.date.issued2014-
dc.date.monthofcirculationApr.pt_BR
dc.language.isoengpt_BR
dc.description.volume97pt_BR
dc.description.firstpage91pt_BR
dc.description.lastpage99pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0165-1684pt_BR
dc.identifier.eissn1872-7557pt_BR
dc.identifier.doi10.1016/j.sigpro.2013.10.012pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0165168413004039pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.date.available2020-07-28T13:08:19Z-
dc.date.accessioned2020-07-28T13:08:19Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-07-28T13:08:19Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-08T19:02:35Z : No. of bitstreams: 1 000331506000008.pdf: 739257 bytes, checksum: a0b30f0d90897f1188ca73ffa70ac0f2 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-07-28T13:08:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/346222-
dc.contributor.departmentDepartamento de Mecânica Computacionalpt_BR
dc.contributor.departmentDepartamento de Engenharia de Computação e Automação Industrialpt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.subject.keywordDiscrete-time switched systemspt_BR
dc.subject.keywordPolytopic LPV systemspt_BR
dc.subject.keywordH2pt_BR
dc.subject.keywordFilteringpt_BR
dc.identifier.source000331506000008pt_BR
dc.creator.orcid0000-0001-8937-7258pt_BR
dc.creator.orcid0000-0002-4961-3428pt_BR
dc.type.formArtigopt_BR
dc.description.sponsorNoteThis research was supported by grants from “Conselho Nacional de Desenvolvimento Científico e Tecnológico - CNPq and “Fundaçãode Amparo à Pesquisa do Estado de São Paulo - FAPESP”, Brazil, and from the “NoE HYCON2”, Francept_BR
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FEM - Artigos e Outros Documentos

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