Asynchronous intermittent sampled-data control for delayed complex dynamical networks with Lévy noise

IF 3.7 2区计算机科学 Q2 AUTOMATION & CONTROL SYSTEMS Nonlinear Analysis-Hybrid Systems Pub Date : 2024-11-01 DOI:10.1016/j.nahs.2024.101550

Hui Zhou , Jingheng Feng , Ju H. Park , Wenxue Li

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Abstract

The article researches the synchronization issue of delayed multilink complex dynamical networks with Lévy noise (DMCNL) via asynchronously intermittent sampled-data decentralized control (AISDC). Asynchronous intermittent decentralized control, compared to synchronous intermittent control, is a policy that enables individual node-system to operate with distinct work and rest periods, thereby offering a higher degree of adaptability. Considering that continuous sampling in the control segment may result in resource wastage, a novel policy called AISDC is proposed by integrating the policy above and intermittent sampled-data control. Then, an auxiliary timer is designed for every node-system to make a compromise between regulating work intervals and controlling the rest interval. Moreover, graph theory and the Lyapunov method are combined to establish several synchronization criteria. Finally, numerical examples on a second-order Kuramoto model verify the feasibility of the proposed results.

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具有莱维噪声的延迟复杂动态网络的异步间歇采样数据控制

文章通过异步间歇采样数据分散控制（AISDC）研究了具有莱维噪声的延迟多链路复杂动力学网络（DMCNL）的同步问题。与同步间歇控制相比，异步间歇分散控制是一种能使单个节点系统在不同的工作和休息时间内运行的策略，从而提供更高的适应性。考虑到控制部分的连续采样可能会造成资源浪费，我们将上述策略与间歇采样数据控制相结合，提出了一种名为 AISDC 的新型策略。然后，为每个节点系统设计了一个辅助定时器，以便在调节工作间隔和控制休息间隔之间做出折中。此外，图论和 Lyapunov 方法相结合，建立了多个同步标准。最后，二阶仓本模型的数值实例验证了所提结果的可行性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nonlinear Analysis-Hybrid Systems AUTOMATION & CONTROL SYSTEMS-MATHEMATICS, APPLIED

CiteScore

8.30

自引率

9.50%

发文量

审稿时长

>12 weeks

期刊介绍： Nonlinear Analysis: Hybrid Systems welcomes all important research and expository papers in any discipline. Papers that are principally concerned with the theory of hybrid systems should contain significant results indicating relevant applications. Papers that emphasize applications should consist of important real world models and illuminating techniques. Papers that interrelate various aspects of hybrid systems will be most welcome.