Observer design & synchronization of fourth order Lorenz Stenflo chaotic system

Abstract

This paper demonstrates the design of observer synchronization of fourth order Lorenz Stenflo chaotic system. Contraction theory results are utilized to develop observer for the Lorenz Stenflo chaotic system. Further, partial contraction theory results are adopted to meet out synchronization of set of Lorenz Stenflo chaotic systems in chain configuration. In the end, simulation results are presented to verify both, the convergence and synchronization of systems in chain configuration of observer states to actual system states.