Resilient Consensus of Multiagent Systems Against Denial-of-Service Attacks

被引：40

作者：

Zuo, Zhiqiang ^{[1
]}

Cao, Xiong ^{[1
,2
]}

Wang, Yijing ^{[1
]}

Zhang, Wentao ^{[1
]}

机构：

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

[2] China Elect Technol Grp Corp, Res Inst 54, Aerosp Syst & Applicat Dept, Shijiazhuang 050081, Hebei, Peoples R China

来源：

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS | 2022年 / 52卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Denial-of-service attack; Observers; Communication networks; Jamming; Laplace equations; Topology; Symmetric matrices; Denial-of-Service (DoS) attacks; multiagent systems (MASs); resilient consensus; state reconstruction; CYBER-PHYSICAL SYSTEMS; SECURE ESTIMATION; COMPLEX NETWORKS; TRACKING;

D O I：

10.1109/TSMC.2021.3051730

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article studies the consensus problem of multiagent systems (MASs) subject to Denial-of-Service (DoS) attacks from the perspective of control. The considered DoS attacks blocking the information exchange in the group of agents pose limitations on the frequency and the duration of them. A distributed observer-based controller is proposed to reconstruct the states of the agents. We prove that MASs under DoS attacks can still achieve consensus by the proposed controller. The scenario where DoS attacks simultaneously jam both the communication networks associated with the controller and the observer is also addressed, and a sufficient condition is obtained to maintain the consensus performance of MASs. Finally, numerical simulations are provided to illustrate the theoretical results.

引用

页码：2664 / 2675

页数：12

共 45 条

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Berman Abraham, 1994, NONNEGATIVE MATRICES

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