Consensus of Multi-Agent Systems With Asymmetric Input Saturation Over Directed Graph

被引：11

作者：

Zuo, Zhiqiang ^{[1
]}

Ji, Jiewen ^{[1
]}

Zhang, Zhicheng ^{[1
]}

Wang, Yijing ^{[1
]}

Zhang, Wentao ^{[2
]}

机构：

[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin Key Lab Proc Measurement & Control, Tianjin 300072, Peoples R China

[2] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2023年 / 70卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Multi-agent systems; Topology; Switches; Directed graphs; Actuators; Upper bound; Neural networks; First-order multi-agent systems; consensus; directed graph; asymmetric input saturation; LEADER-FOLLOWING CONSENSUS; SWITCHING CONTROL; SUBJECT; ALGORITHMS;

D O I：

10.1109/TCSII.2022.3221763

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this brief, the consensus issue of continuous-time first-order multi-agent systems (MASs) subject to asymmetric input saturation under the directed graph containing a directed spanning tree is investigated. First, a fully distributed consensus protocol is proposed. We discuss the scenario where there are zeros in the partial saturation bounds. Based on the contradiction method and the graph theory, a necessary and sufficient criterion for guaranteeing the global consensus is given. After that, we extend the above findings to the discrete-time case, where an upper bound of the sample time is explicitly formulated. Finally, simulation examples verify the effectiveness of our proposed strategy.

引用

页码：1515 / 1519

页数：5

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