文章基本信息

标题：Synchronization in networks of systems with synchronous/asynchronous sampled-data couplings ⁎
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作者：Kanako Sakai ; Iori Yoshida ; Toshiki Oguchi 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2020
卷号：53
期号：2
页码：2891-2896
DOI：10.1016/j.ifacol.2020.12.961
语种：English
出版社：Elsevier
摘要：AbstractThis paper considers the network synchronization problem of nonlinear systems with sampled-data couplings. In particular, we focus on sufficient conditions for full synchronization of systems interconnected via sampled-data couplings. We have already derived a sufficient condition for synchronization of two mutual coupled systems whose outputs are simultaneously measured with the same constant sampling interval. By extending the result, in this paper, we show that the network synchronization condition can be estimated from that of two coupled systems by scaling the stability region with a factor related to the eigenvalues of the graph Laplacian. Furthermore, we discuss the effect of asynchronous sampling on synchronization. The validity of the obtained results is illustrated by numerical simulations.
关键词：Keywordssynchronizationsampled-data systemsnetworkssynchronous samplingasynchronous sampling