Design and Study of Memristor based Non-autonomous Chua's circuit

Abstract

In this work, a new memristor based non-autonomous chaotic oscillator is designed from the Chua's circuit, by replacing Chua's diode with a first order memristive diode bridge. The dynamical behaviors of the circuit are investigated via real-time hardware circuit. Further, the circuit is driven by sinusoidal and non-sinusoidal forces in order to explore the variety of nonlinear dynamics. The system exhibits complex dynamical behaviors including period doubling, multiple attractors. They are investigated in terms of phase space trajectory plots, frequency spectra and as well as time series plot.