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

Detalhes bibliográficos
Autor(a) principal: Louodop, Patrick
Data de Publicação: 2014
Outros Autores: Fotsin, Hilaire, Kountchou, Michaux, Ngouonkadi, Elie B. Megam, Cerdeira, Hilda A. [UNESP], Bowong, Samuel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevE.89.032921
http://hdl.handle.net/11449/171534
Resumo: This 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. © 2014 American Physical Society.
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spelling Finite-time synchronization of tunnel-diode-based chaotic oscillatorsThis 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. © 2014 American Physical Society.Department of Physics, Faculty of Science, University of Dschang, P.O. Box 67, DschangInstituto de Física Teórica, UNESP, Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271, 01140-070 São PauloDepartment of Mathematics and Computer Science, Faculty of Science, University of Douala, P.O. Box 24157, DoualaInstituto de Física Teórica, UNESP, Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271, 01140-070 São PauloUniversidade Estadual Paulista (Unesp)Louodop, PatrickFotsin, HilaireKountchou, MichauxNgouonkadi, Elie B. MegamCerdeira, Hilda A. [UNESP]Bowong, Samuel2018-12-11T16:55:44Z2018-12-11T16:55:44Z2014-03-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1103/PhysRevE.89.032921Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 89, n. 3, 2014.1550-23761539-3755http://hdl.handle.net/11449/17153410.1103/PhysRevE.89.0329212-s2.0-848989670522-s2.0-84898967052.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review E - Statistical, Nonlinear, and Soft Matter Physicsinfo:eu-repo/semantics/openAccess2023-12-14T06:18:13Zoai:repositorio.unesp.br:11449/171534Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-14T06:18:13Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Finite-time synchronization of tunnel-diode-based chaotic oscillators
title Finite-time synchronization of tunnel-diode-based chaotic oscillators
spellingShingle Finite-time synchronization of tunnel-diode-based chaotic oscillators
Louodop, Patrick
title_short Finite-time synchronization of tunnel-diode-based chaotic oscillators
title_full Finite-time synchronization of tunnel-diode-based chaotic oscillators
title_fullStr Finite-time synchronization of tunnel-diode-based chaotic oscillators
title_full_unstemmed Finite-time synchronization of tunnel-diode-based chaotic oscillators
title_sort Finite-time synchronization of tunnel-diode-based chaotic oscillators
author Louodop, Patrick
author_facet Louodop, Patrick
Fotsin, Hilaire
Kountchou, Michaux
Ngouonkadi, Elie B. Megam
Cerdeira, Hilda A. [UNESP]
Bowong, Samuel
author_role author
author2 Fotsin, Hilaire
Kountchou, Michaux
Ngouonkadi, Elie B. Megam
Cerdeira, Hilda A. [UNESP]
Bowong, Samuel
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Louodop, Patrick
Fotsin, Hilaire
Kountchou, Michaux
Ngouonkadi, Elie B. Megam
Cerdeira, Hilda A. [UNESP]
Bowong, Samuel
description This 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. © 2014 American Physical Society.
publishDate 2014
dc.date.none.fl_str_mv 2014-03-26
2018-12-11T16:55:44Z
2018-12-11T16:55:44Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevE.89.032921
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 89, n. 3, 2014.
1550-2376
1539-3755
http://hdl.handle.net/11449/171534
10.1103/PhysRevE.89.032921
2-s2.0-84898967052
2-s2.0-84898967052.pdf
url http://dx.doi.org/10.1103/PhysRevE.89.032921
http://hdl.handle.net/11449/171534
identifier_str_mv Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 89, n. 3, 2014.
1550-2376
1539-3755
10.1103/PhysRevE.89.032921
2-s2.0-84898967052
2-s2.0-84898967052.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803046940440526848

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