Identification of Fractional-Order Transfer Functions Using a Step Excitation

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dc.contributor.authorJacyntho, Luiz Antonio
dc.contributor.authorTeixeira, Marcelo Carvalho Minhoto [UNESP]
dc.contributor.authorAssunção, Edvaldo [UNESP]
dc.contributor.authorCardim, Rodrigo [UNESP]
dc.contributor.authorGalvão, Roberto Kawakami Harrop
dc.contributor.authorHadjiloucas, Sillas
dc.contributor.institutionUniversidade Do Estado de Mato Grosso
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInstituto Tecnológico de AeronáUtica
dc.contributor.institutionUniversity of Reading
dc.date.accessioned2018-12-11T17:25:40Z
dc.date.available2018-12-11T17:25:40Z
dc.date.issued2015-09-01
dc.description.abstractThis brief proposes a new method for the identification of fractional-order transfer functions based on the time response resulting from a single step excitation. The proposed method is applied to the identification of a 3-D RC network, which can be tailored in terms of topology and composition to emulate real-time systems governed by fractional-order dynamics. The results are in excellent agreement with the actual network response, yet the identification procedure only requires a small number of coefficients to be determined, demonstrating that the fractional-order modeling approach leads to very parsimonious model formulations.en
dc.description.affiliationDepartment of Mathematics Universidade Do Estado de Mato Grosso
dc.description.affiliationDepartment of Electrical Engineering UNESP-Univ Estadual Paulista
dc.description.affiliationDepartment of Electronic Engineering Instituto Tecnológico de AeronáUtica
dc.description.affiliationSchool of Systems Engineering University of Reading
dc.description.affiliationUnespDepartment of Electrical Engineering UNESP-Univ Estadual Paulista
dc.format.extent896-900
dc.identifierhttp://dx.doi.org/10.1109/TCSII.2015.2436052
dc.identifier.citationIEEE Transactions on Circuits and Systems II: Express Briefs, v. 62, n. 9, p. 896-900, 2015.
dc.identifier.doi10.1109/TCSII.2015.2436052
dc.identifier.file2-s2.0-84941068184.pdf
dc.identifier.issn1549-7747
dc.identifier.lattes8879964582778840
dc.identifier.lattes5062087380571462
dc.identifier.orcid0000-0002-1072-3814
dc.identifier.scopus2-s2.0-84941068184
dc.identifier.urihttp://hdl.handle.net/11449/177479
dc.language.isoeng
dc.relation.ispartofIEEE Transactions on Circuits and Systems II: Express Briefs
dc.relation.ispartofsjr0,758
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectanalog circuit simulation
dc.subjectFractional order systems
dc.subjectRC circuits
dc.subjectsystem identification
dc.titleIdentification of Fractional-Order Transfer Functions Using a Step Excitationen
dc.typeArtigo
unesp.author.lattes8879964582778840
unesp.author.lattes5062087380571462[4]
unesp.author.orcid0000-0002-1072-3814[4]
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Artigos - Engenharia Elétrica - FEIS