A New Memristor Based Hyperchaotic System

Abstract

In this paper, based on improved Chua's chaotic oscillation circuit (MCK circuit), a four-dimensional autonomous hyper chaotic system with memristor is presented, in this system piecewise-linear function taken to describe the nonlinearity of the Chua diode has been replaced by a cubic polynomial. This circuit consists of just five linear components (two resistors, two capacitors and inductor), two nonlinear components (negative conductor and flux-controlled memristor). This has been investigated extensively using numerical analysis in this paper.