Generation of grid multi-scroll chaotic attractors via hyperbolic tangent function series

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• 作者：Zhong Chen^a ; ^b ; ^c ; Guilin Wen^a ; ^c ; ^{glwen@hnu.edu.cn} ; Huaan Zhou^a ; ^c ; Junyao Chen^d ; ^e
• 关键词：Multi-scroll chaotic attractor ; Hyperbolic tangent function ; Lyapunov exponents
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：130
• 期：Complete
• 页码：594-600
• 全文大小：1128 K
• 卷排序：130

文摘

A chaotic model for generating multi-directional multi-scroll attractors via hyperbolic tangent function series is proposed in this paper. The dynamical mechanisms of this chaotic model are further investigated, including M-scroll, M×N-grid scroll, M×N×L-grid scroll chaotic attractors. Moreover, the dynamical behaviors of this system are theoretically analyzed and numerically simulated, such as equilibria and their stability, Lyapunov exponents and bifurcation diagrams. This system can be widely used in data encryption and secure communication.