Synchronization of Chaotic Nonlinear Circuits via a Memristor

Abstract

In this work, the case of coupling between chaotic nonlinear circuits via a memristor, is studied. As a circuit, the most well-known nonlinear circuit, the circuit of Chua oscillator, is chosen. The two identical circuits are coupled unidirectionally via the HP’s memristor, by using a recently new proposed window function. The simulation results show a variety of dynamical phenomena, such as chaotic synchronization and on-off intermittency, depending on memristor’s initial state and the parameters of the chosen window function.

Keywords

• Chaos
• Chua’s oscillator circuit
• memristor
• unidirectional coupling
• complete synchronization. ________________