具有可变时间延迟和复位的预期同步
Anticipatory synchronization with variable time delay and reset
摘要:
提出了一种在驱动响应模式下实现两个混沌系统同步的方法。耦合涉及三个时间尺度的可变延迟。该方法的优点在于,以由复位时间固定的间隔利用关于驱动系统的不确定信息实现同步。同步流形的稳定性进行了分析,由此产生的离散误差动态。在标准系统如Rossler和Lorenz系统中的数值计算被用来演示分析的方法和结果。
英文摘要:
A method to synchronize two chaotic systems with anticipation or lag, coupled in the drive response mode, is proposed. The coupling involves variable delay with three time scales. The method has the advantage that synchronization is realized with intermittant information about the driving system at intervals fixed by a reset time. The stability of the synchronization manifold is analyzed with the resulting discrete error dynamics. The numerical calculations in standard systems like the Rossler and Lorenz systems are used to demonstrate the method and the results of the analysis.
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