摘要
为了实现适用范围更广泛、同步性能更好的混沌广义同步,研究并提出了混沌系统的一种新的广义同步方法.在混沌系统拆分为线性和非线性两部分的基础上,通过添加适当的反馈控制,将混沌的广义同步的问题转化成为线性的混沌同步误差系统的稳定性问题.通过对混沌同步误差系统的极点配置,可以改善混沌广义同步的性能.结果表明,方法原理简单,适用于一般的混沌系统以及超混沌系统.
A new approach is presented to realize generalized synchronization of chaotic systems, with more extensive application scope and better synchronization performance .When the chaotic systems are divided into linear and nonlinear parts, the question of generalized synchronization can be transformed into the stability question of a synchronous error system by adding proper feedback control. Further the performance of generalized synchronization can be improved according to configuration of poles. The result indicates the approach is simple in principle and suitable for general chaos systems and hyper-chaotic systems.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
北大核心
2005年第1期59-62,共4页
Journal of Harbin Engineering University
