中国物理B ›› 2008, Vol. 17 ›› Issue (5): 1664-1669.doi: 10.1088/1674-1056/17/5/022
陈向荣, 刘崇新, 王发强
Chen Xiang-Rong(陈向荣), Liu Chong-Xin(刘崇新), and Wang Fa-Qiang(王发强)
摘要: This paper studies the chaotic behaviours of the fractional-order unified chaotic system. Based on the approximation method in frequency domain, it proposes an electronic circuit model of tree shape to realize the fractional-order operator. According to the tree shape model, an electronic circuit is designed to realize the 2.7-order unified chaotic system. Numerical simulations and circuit experiments have verified the existence of chaos in the fraction-order unified system.
中图分类号: (Nonlinear dynamics and chaos)