Finite-Time Bipartite Synchronization of Networked Systems with Time-Varying and Random Coupling Delays
Finite-Time Bipartite Synchronization of Networked Systems with Time-Varying and Random Coupling Delays
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DOI：
10.1007/s00034-023-02434-y
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发表时间：
2023-06
期刊：
影响因子：
--
通讯作者：
Degang Yang;Li Lei;Wanli Zhang
中科院分区：
文献类型：
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作者：
Degang Yang;Li Lei;Wanli Zhang
本文主要研究基于符号图的时变随机耦合延迟网络系统的有限时间二部同步问题。通过伯努利随机变量，神经网络将在时滞耦合系统和无时滞耦合系统之间切换。为实现同步目标，构造了两种量化控制器。与现有的许多由经典有限时间稳定性定理建立的有限时间稳定性结果不同，本文的结果是直接基于1范数解析方法得到的。数值算例验证了所得结果。
This literature mainly concerns finite-time bipartite synchronization (FTBS) of networked systems (NSs) with time-varying and random coupling delays based on signed graphs. Via Bernoulli random variables, NSs will switch between the delayed coupled systems and coupled systems without time delays. Two kinds of quantized controllers are constructed to realize the goal of synchronization. Different from many existing finite-time stability results established by the classical finite-time stability theorem, the results of this paper are obtained directly based on 1-norm analytical method. Numerical examples are employed to verify the presented results.