A new modified hyperchaotic Lu system

作者：Wang Guangyi^*; Zhang Xun; Zheng Yan; Li Yuxia

来源：Physica A: Statistical Mechanics and Its Applications , 2006, 371(2): 260-272.

DOI：10.1016/j.physa.2006.03.048

• hyperchaos
• feedback control
• Lyapunov exponent
• bifurcation
• circuit realization

This paper proposes a new four-dimensional continuous autonomous hyperchaotic system, which is constructed based on a modified Lu system by introducing a nonlinear state feedback controller. The detailed dynamical behaviors of this hyperchaotic system are further investigated, including equlibria and stability, various attractors, bifurcation analysis, and Lyapunov exponents spectrum. Moreover, a novel analog circuit diagram is then designed for verification of various attractors.

• 出版日期2006-11-15
• 单位山东科技大学