Fixed-time synchronization of switched duplex networks with stochastic disturbances and limited communication
Fixed-time synchronization of switched duplex networks with stochastic disturbances and limited communication
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DOI：
10.1016/j.cnsns.2023.107227
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发表时间：
2023-03
期刊：
影响因子：
--
通讯作者：
Tao Liang;Wanli Zhang;Degang Yang
中科院分区：
文献类型：
--
作者：
Tao Liang;Wanli Zhang;Degang Yang
研究了通信受限的随机交换双工网络（ssdn）的固定时间层内同步问题。首先，创建不带符号函数的控制方案，探索ssdn在固定时间内的层内同步，控制增益随误差信息变化。利用Lyapunov泛函方法，建立了一些新的同步准则。此外，通过引入信道矩阵，本文还考虑了有限通信。通过数值模拟验证了理论结果的正确性。最后，从应用的角度对图像加密进行了演示，验证了我们的理论实现。
This paper investigates the issue of fixed-time intralayer synchronization of stochastic switched duplex networks (SSDNs) with limited communication. Firstly, control scheme without sign function is created to explore intralayer synchronization of SSDNs within a fixed time, and the control gains can vary with the error information. By the Lyapunov functional method, some novel synchronization criteria are established. In addition, by means of introducing the channel matrices, this paper considers the limited communication. Moreover, numerical simulation indicates the correctness of our theoretical result. Finally, from the perspective of the application, image encryption is demonstrated to confirm our theoretical implementation.