title: Multisynchronization of chaotic oscillators via nonlinear observer approach.
abstract: The goal of this work is to synchronize a class of chaotic oscillators in a master-slave scheme, under different initial conditions, considering several slaves systems. The Chen oscillator is employed as a benchmark model and a nonlinear observer is proposed to reach synchronicity between the master and the slaves' oscillators. The proposed observer contains a proportional and integral form of a bounded function of the synchronization error in order to provide asymptotic synchronization with a satisfactory performance. Numerical experiments were carried out to show the operation of the considered methodology.
authors.affiliation: CINVESTAV-IPN, Avenida Instituto Politécnico Nacional 2508, 07360 San Pedro Zacatenco, DF, Mexico.
authors.forename: Ricardo
authors.initials: R
authors.lastname: Aguilar-López
authors.affiliation: CINVESTAV-IPN, Avenida Instituto Politécnico Nacional 2508, 07360 San Pedro Zacatenco, DF, Mexico.
authors.forename: Rafael
authors.initials: R
authors.lastname: Martínez-Guerra
authors.affiliation: Academia de Mecatrónica, UPIITA-IPN, Avenida Instituto Politécnico Nacional 2580, Barrio La Laguna Ticomán, Gustavo A. Madero 07340, México. DF, Mexico.
authors.forename: Juan L
authors.initials: JL
authors.lastname: Mata-Machuca
mesh_terms: D003198:Computer Simulation; D004738:Engineering / Q000379:methods*; D033181:Information Dissemination / Q000379:methods*; D008962:Models, Theoretical; D017711:Nonlinear Dynamics; D013997:Time Factors