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arXiv 0802.3121nlin.CD
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一对耦合混沌电路中的信息传输与同步:实验综述

Transmission of information and synchronization in a pair of coupled chaotic circuits: an experimental overview

M. S. Baptista, S. P. Garcia, S. K. Dana, J. Kurths

摘要:

我们提出了一个理论基础的实验研究之间的复杂关系的信息传输速率和同步水平在主动网络中,应用最近提出的理论结果。我们考虑两个不相同的耦合蔡氏电路与不相同的耦合强度,以说明进行非常少的数据点来自高度非相干耦合系统的实验方案,这样的相位同步只能检测到的方法,不依赖于明确的相位计算。一个相关的发现是表明,对于耦合蔡氏电路,同步的水平越大,两个电路之间交换的信息的速率越大。我们进一步验证了我们的研究结果与数值模拟的数据,并讨论了扩展到任意大的主动网络。

英文摘要:

We propose a rationale for experimentally studying the intricate relationship between the rate of information transmission and synchronization level in active networks, applying theoretical results recently proposed. We consider two non-identical coupled Chua's circuit with non-identical coupling strengths in order to illustrate the proceeding for experimental scenarios of very few data points coming from highly non-coherent coupled systems, such that phase synchronization can only be detected by methods that do not rely explicitely on the calculation of the phase. A relevant finding is to show that for the coupled Chua's circuit, the larger the level of synchronization the larger the rate of information exchanged between both circuits. We further validate our findings with data from numerical simulations, and discuss an extension to arbitrarily large active networks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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