%0 Journal Article
%T Chaotic Systems Synchronization Via High Order Observer Design
%A Mata-Machuca
%A J. L.
%A Mart¨ªnez-Guerra
%A R
%A Aguilar-L¨®pez
%A R
%J Journal of applied research and technology
%D 2011
%I Universidad Nacional Aut¨®noma de M¨¦xico (UNAM)
%X in this paper, we consider the synchronization problem via a nonlinear observer design. a new exponential polynomial observer for a class of nonlinear oscillators is proposed, which is robust against output noises. a sufficient condition for synchronization is derived analytically with the help of the lyapunov stability theory. the proposed technique has been applied to synchronize chaotic systems (rikitake and r£¿ssler systems) by numerical simulation.
%K synchronization
%K polynomial observer
%K lipschitz system
%K algebraic observability condition.
%U http://www.scielo.org.mx/scielo.php?script=sci_abstract&pid=S1665-64232011000100005&lng=en&nrm=iso&tlng=en