摘要
Qi混沌系统是一种新的三维混沌系统,其具有更复杂的混沌动力学特性,用非线性反馈同步、耦合同步、状态观测器三种方法实现了该系统的同步.计算仿真验证了Qi系统实现同步的可行性和正确性,同时分析了三种方法的各自优缺点以及相应的适合条件.
The chaotic system is a newly three-dimensional chaotic system. Its dynamic properties are more complicated than other chaotic systems. Based on these features, three synchronization methods, that is, non-linear feedback synchronization, coupled synchronization, state observed synchronization, are used to realize the synchronization of Qi system. In this paper, numerical simulation is given to testify the accuracy and feasibility of these synchronizations, meanwhile we analyzed the advantages and disadvantages, and the conditions of the three synchronization methods.
出处
《石家庄学院学报》
2008年第3期33-38,共6页
Journal of Shijiazhuang University
关键词
Qi混沌系统
混沌同步
非线性反馈同步
耦合同步
状态观测器
Qi chaotic system
chaotic synchronization
non -linear feedback synchronization
coupled synchronization
state observed synchronization
