摘要
讨论两个离散系统之间的广义同步.通过构造合适的非线性耦合项,导出了驱动响应系统获得广义同步的充分条件.在一个正不变的有界集上,许多混沌映射满足这些充分条件.通过3个例子,说明了充分条件的有效性.
Generalized synchronization of two discrete systems is discussed.By constructing appropriately nonlinear coupling terms,some sufficient conditions for determining the generalized synchronization between the drive and response systems were derived.In a positive invariant and bounded set,many chaotic maps satisfy the sufficient conditions.The effectiveness of the sufficient conditions is illustrated by three examples.
出处
《应用数学和力学》
CSCD
北大核心
2007年第5期546-550,共5页
Applied Mathematics and Mechanics
基金
国家自然科学基金资助项目(10372054
70431002)
关键词
广义同步
耦合
离散系统
generalized synchronization
coupling
discrete system
