Volume 84, Number 4, November 2008
Article Number 40012
Number of page(s) 4
Section General
Published online 17 November 2008
EPL, 84 (2008) 40012
DOI: 10.1209/0295-5075/84/40012

Nonlinear-observer$\hbox{--} $based synchronization scheme for multiparameter estimation

Dibakar Ghosh

Department of Mathematics, Dinabandhu Andrews College - Garia, Calcutta-700 084, India

received 7 August 2008; accepted in final form 17 October 2008; published November 2008
published online 17 November 2008

In this paper, a new scheme is addressed for estimating all unknown parameters of multiple time delayed systems based on nonlinear-observer design. The proposed design scheme is systematic and can be applied to a wide class of multiple time delayed systems. The validity of the proposed nonlinear-observer–based synchronization scheme is confirmed by simulation results.

05.45.Pq - Numerical simulations of chaotic systems.
05.45.Xt - Synchronization; coupled oscillators.
42.65.Sf - Dynamics of nonlinear optical systems; optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics.

© EPLA 2008