A Novel Four-Order Chaotic System with N-Attractor Multi-Direction Multi-Scroll Attractors

作者:Wen Shuang, Yin; Dai Jun, Wei; Shi Qiang, Chen
来源:Applied Mechanics and Materials, 2014, 678: 81-88.
DOI:10.4028/www.scientific.net/amm.678.81

摘要

<jats:p>In this paper, a novel four-order system is proposed. It can generate N-attractor multi-direction multi-scroll attractor by adding simple nonlinear functions. We analyze the new system by using means of maximum Lyapunov exponent, bifurcation diagram and Poincaré maps of the system. Moreover, an minimum operational amplifier circuit is designed for realizing 2×(3×3 ×3) scroll chaotic attractors, and experimental results are also obtained, which verify chaos characteristics of the system.</jats:p>

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