Adaptive procedure for the parameter estimation of a model of a CO2 chaotic laser
Authors: Marino I.P., Zambrano S., Sanjuan M.A.F., Salvadori F., Meucci R., Arecchi F.T.
Autors Affiliation: Nonlinear Dynamics and Chaos Group, Departamento de Física Aplicada, Universidad Rey Juan Carlos, Tulipán s/n, 28933 Móstoles, Madrid, Spain; Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: We have proposed an adaptive procedure in order to estimate unknown parameters of a numerical model of a chaotic CO2 laser, which is observed through a time series that represents the output intensity of the laser. To do that, we consider a coupled system with the same functional form and adjustable parameters. The salient feature of the proposed technique is that accurate parameter estimation and identical synchronization can be jointly achieved by adaptively adjusting the desired parameters of the coupled system.
Journal/Review: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
Volume: 17 (10) Pages from: 3639 to: 3643
KeyWords: Chaotic systems; Mathematical models; Numerical methods; Parameter estimation; Synchronization; Time series analysis, Chaos synchronization; Chaotic lasers; Numerical models, LasersDOI: 10.1142/S0218127407019494Citations: 1data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2020-05-31References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here