An Circuit Implementation for a Different Fractional-order Chaotic Switching System

Abstract

Switchable chaotic systems are more suitable for applying in chaotic secure communication because of having more complex nonlinear dynamic characteristics. A switching method and its switching circuit for different fractional-order system are proposed in this paper. Through an analog switch control, the circuit can realize the switching of two different chaotic systems, which are 0.8-order and 0.9-order systems, respectively. The circuit provides more options for the application of chaos to practical engineering.