New three-dimensional chaotic system and its circuit simulation

Abstract

This paper gives a new three-dimensional autonomous chaotic system and its mathematical model structure to extensive research in the field of nonlinear circuit elements.It analysed phase diagram,Lyapunov index,Poincare maps and other complex dynamic characteristics through MATLAB,and confirmed that the three-dimensional autonormous chaotic system was a new one.The circuit of the new chaotic systems is also given through converting the mathermatical model into circuit equation,and confirmes that the chaotic system is exitence by the software of Multisim.