Lorenz混沌系统的自时滞同步

Self-time-delay Synchronization for Lorenz Chaotic System

针对自时滞混沌同步进行研究,在Lorenz混沌系统的基础上引入双时滞,得出不同于Lorenz混沌系统的新吸引子,并有效设置时滞控制器和参数辨识器,实现Lorenz混沌系统的自时滞同步。利用Matlab的数值仿真结果证明,该自时滞混沌同步方法可行、有效,并且同步时间较短。

The self-time-delay chaos synchronization is researched.The double self-time-delay is introduced based on the Lorenz chaotic system,and the new attractor is obtained which is different from the Lorenz chaotic system.The self-time-delay chaos synchronization is achieved for the Lorenz chaotic system by designing the time-delay synchronization controller and the parameter identifier.The validity of this method is proved by the numerical simulation based on Matlab,and the self-time-delay chaos system synchronizes rapidly.