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dc.contributor.authorZapateiro, Mauricio
dc.contributor.authorVidal Seguí, Yolanda
dc.contributor.authorAcho Zuppa, Leonardo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III
dc.date.accessioned2013-09-05T11:30:06Z
dc.date.available2013-09-05T11:30:06Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationZapateiro, M.F.; Vidal, Y.; Acho, L. A chaotic secure communication scheme based on duffing oscillators and frequency estimation. A: IFAC Symposium on Nonlinear Control Systems. "Proceedings of the 9th IFAC Symposium on Nonlinear Control Systems". Toulouse: 2013.
dc.identifier.urihttp://hdl.handle.net/2117/20102
dc.description.abstractThis work presents a new technique to securely transmit and retrieve a message signal via chaotic systems. In our system, a two-valued message signal modulates the frequency of a Duffing oscillator sinusoidal term. An observer is used in the receiver side to retrieve the sinusoidal signal that contains the message and a novel frequency estimator is then used to reproduce an approximated estimation of the message signal. The performance of the system is analyzed by means of numerical simulations performed in Matlab.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Equacions diferencials i integrals::Equacions diferencials ordinàries
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa
dc.subject.lcshSystem theory
dc.subject.lcshDifferential equations
dc.titleA chaotic secure communication scheme based on duffing oscillators and frequency estimation
dc.typeConference report
dc.subject.lemacEquacions diferencials ordinàries
dc.subject.lemacSistemes de control
dc.contributor.groupUniversitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions
dc.subject.amsClassificació AMS::34 Ordinary differential equations::34D Stability theory
dc.subject.amsClassificació AMS::93 Systems Theory; Control::93D Stability
dc.subject.amsClassificació AMS::34 Ordinary differential equations::34H05 Control problems
dc.rights.accessOpen Access
drac.iddocument12450543
dc.description.versionPostprint (author’s final draft)
upcommons.citation.authorZapateiro, M.F.; Vidal, Y.; Acho, L.
upcommons.citation.contributorIFAC Symposium on Nonlinear Control Systems
upcommons.citation.pubplaceToulouse
upcommons.citation.publishedtrue
upcommons.citation.publicationNameProceedings of the 9th IFAC Symposium on Nonlinear Control Systems


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain