摘要
提出利用符号函数产生3涡卷混沌吸引子的方法,进行基本的混沌动力学分析,给出最大李雅普诺夫指数、功率谱、庞加莱映射,并基于李雅普诺夫稳定性理论,研究了两个3涡卷混沌吸引子的单向耦合同步的问题,给出3涡卷混沌吸引子产生及其同步的数值模拟结果。
The symbolic function is used to generate the 3-scroll chaotic attractors, and the largest Lyapunov exponent, power spectrum, Poincare map are given. Based on Lyapunov stability theory and method of unilateral synchronization, the sufficient conditions for selfsynchronization of the 3-scroll chaotic attractors are derived. Finally, the simulation results of generation and synchronization of 3-scroll chaotic attractors are also given.
出处
《量子电子学报》
CAS
CSCD
北大核心
2006年第5期681-686,共6页
Chinese Journal of Quantum Electronics
关键词
量子光学
混沌
3涡卷混沌吸引子
符号函数
单向耦合同步
quantum optics
chaos
3-scroll chaotic attractors
symbolic function
unilateral synchronization
