Synchronization Analysis for Stochastic Networks Through Finite Fields

被引:41
作者
Lin, Lin [1 ,2 ]
Cao, Jinde [2 ,3 ]
Zhu, Shiyong [1 ,2 ]
Shi, Peng [4 ]
机构
[1] Southeast Univ, Jiangsu Prov Key Lab Networked Collect Intelligen, Nanjing 210096, Peoples R China
[2] Southeast Univ, Sch Math, Nanjing 210096, Peoples R China
[3] Yonsei Univ, Yonsei Frontier Lab, Seoul 03722, South Korea
[4] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia
基金
中国国家自然科学基金;
关键词
Synchronization; Switches; Stochastic processes; Robot sensing systems; Topology; Network topology; Probability distribution; Finite-field networks (FFNs); multiagent systems; stochastic switching; synchronization; SWITCHING TOPOLOGY; MULTIAGENT SYSTEMS; CONSENSUS NETWORKS; SENSOR NETWORKS; FLOCKING;
D O I
10.1109/TAC.2021.3081621
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Finite-field networks (FFNs) are an effective type of models to characterize the multiagent systems with limited computation, communication, and memory capabilities. In this article, we term the FFNs, which switch among a collection of modes with respect to an independently and identically distributed process, as the stochastic FFNs (SFFNs). Subsequently, the concepts of asymptotic synchronization with probability one (asymptotic SPO), finite-time SPO, and fixed-time SPO of SFFNs are, respectively, introduced. Moreover, a series of necessary and sufficient conditions is, respectively, derived for asymptotic SPO and fixed-time SPO on the basis of transition graph and network matrix. Compared with the existing results in logical networks and real-valued networks, several interesting characteristics of a synchronous SFFN are revealed. Furthermore, the relations among asymptotic SPO, fixed-time SPO, finite-time SPO, and the synchronization of each mode are established.
引用
收藏
页码:1016 / 1022
页数:7
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