A simple feedback control for a chaotic oscillator with limited power supply

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dc.contributor.authorde Souza, S. L. T.
dc.contributor.authorCaldas, I. L.
dc.contributor.authorViana, R. L.
dc.contributor.authorBalthazar, José Manoel [UNESP]
dc.contributor.authorBrasil, R. M L R F
dc.contributor.institutionUniversidade Federal do Paraná (UFPR)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-02-26T17:27:21Z
dc.date.accessioned2014-05-20T14:16:02Z
dc.date.available2014-02-26T17:27:21Z
dc.date.available2014-05-20T14:16:02Z
dc.date.issued2007-01-23
dc.description.abstractWe proposed a simple feedback control method to suppress chaotic behavior in oscillators with limited power supply. The small-amplitude controlling signal is applied directly to the power supply system, so as to alter the characteristic curve of the driving motor. Numerical results are presented showing the method efficiency for a wide range of control parameters. Moreover, we have found that, for some parameters, this kind of control may introduce coexisting periodic attractors with complex basins of attraction and, therefore, serious problems with predictability of the final state the system will asymptote to. (c) 2006 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUniversidade Federal do Paraná (UFPF), Dept Fis, BR-81531990 Curitiba, Parana, Brazil
dc.description.affiliationUniv São Paulo, Inst Fis, BR-05315970 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Estat Matemat Aplicada & Computac, Inst Geociencias & Ciências Exatas, BR-13500230 Rio Claro, SP, Brazil
dc.description.affiliationUniv São Paulo, Dept Engn Estrutural & Fundacoes, Escola Politecn, BR-05424930 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Estat Matemat Aplicada & Computac, Inst Geociencias & Ciências Exatas, BR-13500230 Rio Claro, SP, Brazil
dc.format.extent664-671
dc.identifierhttp://dx.doi.org/10.1016/j.jsv.2006.07.024
dc.identifier.citationJournal of Sound and Vibration. London: Academic Press Ltd Elsevier B.V. Ltd, v. 299, n. 3, p. 664-671, 2007.
dc.identifier.doi10.1016/j.jsv.2006.07.024
dc.identifier.issn0022-460X
dc.identifier.urihttp://hdl.handle.net/11449/24814
dc.identifier.wosWOS:000242159900015
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of Sound and Vibration
dc.relation.ispartofjcr2.618
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleA simple feedback control for a chaotic oscillator with limited power supplyen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.orcid0000-0002-7785-3613[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

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Artigos - Estatistica, Matemática Aplicada e Computação - IGCE