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A chaotic secure communication scheme based on duffing oscillators and frequency estimation

Autor
Zapateiro, M.F.; Vidal, Y.; Acho, L.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
9th IFAC Symposium on Nonlinear Control Systems
Any de l'edició
2013
Data de presentació
2013-09-04
Llibre d'actes
Proceedings of the 9th IFAC Symposium on Nonlinear Control Systems
Repositori
http://hdl.handle.net/2117/20102 Obrir en finestra nova
Resum
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 ...
Citació
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.
Grup de recerca
CoDAlab - Control, Modelització, Identificació i Aplicacions

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