An observer for the synchronization of chaotic Liouvillian systems: A real-time application to Chua's oscillator

This work deals with the master-slave synchronization of chaotic oscillators with Liouvillian properties (chaotic Liouvillian system) based on nonlinear observer design. The strategy consists of proposing a polynomial observer (slave system) which tends to follow exponentially the chaotic oscillator (master system). The proposed technique is applied in the synchronization of Chua's circuit using Matlab-Simulink
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and Matlab
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-LMI programs. Experimental results are shown to visualize and illustrate the effectiveness of the proposed observer.