A novel three-dimensional autonomous chaotic system generating two, three and four-scroll attractors

作者：Dadras Sara; Momeni Hamid Reza^*

来源：Physics Letters, Section A: General, Atomic and Solid State Physics , 2009, 373(40): 3637-3642.

DOI：10.1016/j.physleta.2009.07.088

• New autonomous chaotic system
• Multi-scroll chaotic attractor
• Poincare mapping
• Bifurcation
• Lyapunov exponent

In this Letter a novel three-dimensional autonomous chaotic system is proposed. Of particular interest is that this novel system can generate two, three and four-scroll chaotic attractors with variation of a single parameter. By applying either analytical or numerical methods, basic properties of the system, such as dynamical behaviors (time history and phase diagrams), Poincare mapping, bifurcation diagram and Lyapunov exponents are investigated to observe chaotic motions. The obtained results clearly show that this is a new chaotic system which deserves further detailed investigation.

• 出版日期2009-9-28