On Stability of Consensus Control of Discrete-Time Multi-Agent Systems by Multiple Pinning Agents

被引：4

作者：

Xu, Dongwu ^{[1
]}

Ushio, Toshimitsu ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn Sci, Toyonaka, Osaka 5608531, Japan

来源：

IEEE CONTROL SYSTEMS LETTERS | 2019年 / 3卷 / 04期

关键词：

Discrete-time; pinning control; consensus; digraph;

D O I：

10.1109/LCSYS.2019.2920207

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this letter, we consider the consensus problem of discrete-time multi-agent systems where all states of all agents converge to a desired state by pinning multiple agents with state feedback controllers. By using the Gershgorin Theorem, we show sufficient conditions such that one of root loci of the multi-agent system crosses the unit circle earliest along the real axis and then diverges to minus infinity as the pinning gain increases from 0 to infinity, thus the upper bound of the pinning gain that achieves the consensus is obtained.

引用

页码：1038 / 1043

页数：6

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