非恒同耦合系统的同步

Synchronization of Nonidentical Coupled Systems

在过去的几十年,由于同步在通信、光学、神经生物网络等不同领域的广泛应用,使得耦合动力系统的同步行为吸引了很多的注意.除了关于周期信号的经典同步概念,还引入了许多新的同步的类型:如混沌同步,相同步,广义同步等等.利用不变流形理论讨论非恒同耦合系统的同步.

Synchronization motion in coupled dynamical systems has attracted much atten- tion over the last few decades, due to its applications in such diverse areas as communications, optics, and neurobiological networks. In addition to the classic concept of synchronization of periodic signals, many new types of synchronization have been introduced： chaotic syn- chronization, phase synchronization, generalized synchronization, and so on. We use invariant manifold theory to discuss the synchronization of nonidentical coupled systems.