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A chaotic secure communication scheme based on duffing oscillators and frequency estimation
dc.contributor.author | Zapateiro, Mauricio |
dc.contributor.author | Vidal Seguí, Yolanda |
dc.contributor.author | Acho Zuppa, Leonardo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
dc.date.accessioned | 2013-09-05T11:30:06Z |
dc.date.available | 2013-09-05T11:30:06Z |
dc.date.created | 2013 |
dc.date.issued | 2013 |
dc.identifier.citation | Zapateiro, 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.uri | http://hdl.handle.net/2117/20102 |
dc.description.abstract | This 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.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Equacions diferencials i integrals::Equacions diferencials ordinàries |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa |
dc.subject.lcsh | System theory |
dc.subject.lcsh | Differential equations |
dc.title | A chaotic secure communication scheme based on duffing oscillators and frequency estimation |
dc.type | Conference report |
dc.subject.lemac | Equacions diferencials ordinàries |
dc.subject.lemac | Sistemes de control |
dc.contributor.group | Universitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions |
dc.subject.ams | Classificació AMS::34 Ordinary differential equations::34D Stability theory |
dc.subject.ams | Classificació AMS::93 Systems Theory; Control::93D Stability |
dc.subject.ams | Classificació AMS::34 Ordinary differential equations::34H05 Control problems |
dc.rights.access | Open Access |
local.identifier.drac | 12450543 |
dc.description.version | Postprint (author’s final draft) |
local.citation.author | Zapateiro, M.F.; Vidal, Y.; Acho, L. |
local.citation.contributor | IFAC Symposium on Nonlinear Control Systems |
local.citation.pubplace | Toulouse |
local.citation.publicationName | Proceedings of the 9th IFAC Symposium on Nonlinear Control Systems |