同步(交流)
计算机科学
控制理论(社会学)
过程(计算)
星团(航天器)
李雅普诺夫函数
数学
拓扑(电路)
控制(管理)
数学优化
自适应控制
方案(数学)
控制器(灌溉)
人工智能
生物
操作系统
组合数学
物理
数学分析
非线性系统
量子力学
程序设计语言
农学
标识
DOI:10.1016/j.nahs.2022.101157
摘要
The article studies preassigned-time (PAT) and fixed-time (FXT) cluster synchronization of multi-weighted complex networks (CNs) with stochastic disturbances through designing quantized adaptive pinning control scheme. Firstly, the controller can achieve lower control costs and save communication channels. By designing a novel and appropriate Lyapunov function, combining the characteristics of Wiener process and utilizing a method of comparison system, FXT synchronization criteria of CNs are proposed. The FXT criteria can be more widely applied in directed and undirected multi-weighted CNs. Besides, the PAT cluster synchronization is also investigated by utilizing a novel control scheme that the gains of controller are finite, where the synchronization time can be preassigned based on realistic situation. The effectiveness of theoretical results is illustrated via simulations.
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