Finite-time synchronization of tunnel-diode-based chaotic oscillators

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dc.contributor.authorLouodop, Patrick
dc.contributor.authorFotsin, Hilaire
dc.contributor.authorKountchou, Michaux
dc.contributor.authorNgouonkadi, Elie B. Megam
dc.contributor.authorCerdeira, Hilda A. [UNESP]
dc.contributor.authorBowong, Samuel
dc.contributor.institutionUniv Dschang
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Douala
dc.date.accessioned2014-12-03T13:11:19Z
dc.date.available2014-12-03T13:11:19Z
dc.date.issued2014-03-26
dc.description.abstractThis paper addresses the problem of finite-time synchronization of tunnel diode based chaotic oscillators. After a brief investigation of its chaotic dynamics, we propose an active adaptive feedback coupling which accomplishes the synchronization of tunnel-diode-based chaotic systems with and without the presence of delay(s), basing ourselves on Lyapunov and on Krasovskii-Lyapunov stability theories. This feedback coupling could be applied to many other chaotic systems. A finite horizon can be arbitrarily established by ensuring that chaos synchronization is achieved at a pre-established time. An advantage of the proposed feedback coupling is that it is simple and easy to implement. Both mathematical investigations and numerical simulations followed by PSPICE experiment are presented to show the feasibility of the proposed method.en
dc.description.affiliationUniv Dschang, Lab Elect & Signal Proc, Fac Sci, Dept Phys, Dschang, Cameroon
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01140070 Sao Paulo, Brazil
dc.description.affiliationUniv Douala, Lab Appl Math, Dept Math & Comp Sci, Fac Sci, Douala, Cameroon
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01140070 Sao Paulo, Brazil
dc.format.extent11
dc.identifierhttp://dx.doi.org/10.1103/PhysRevE.89.032921
dc.identifier.citationPhysical Review E. College Pk: Amer Physical Soc, v. 89, n. 3, 11 p., 2014.
dc.identifier.doi10.1103/PhysRevE.89.032921
dc.identifier.fileWOS000333699900011.pdf
dc.identifier.issn1539-3755
dc.identifier.urihttp://hdl.handle.net/11449/113012
dc.identifier.wosWOS:000333699900011
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review E
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleFinite-time synchronization of tunnel-diode-based chaotic oscillatorsen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
unesp.author.orcid0000-0002-2975-2420[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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