Distributed Fault-Tolerant Consensus Tracking of Multi-Agent Systems Under Cyber-Attacks

doi:10.1109/JAS.2022.105419

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	Distributed Fault-Tolerant Consensus Tracking of Multi-Agent Systems Under Cyber-Attacks
	Chun Liu; Bin Jiang; Xiaofan Wang; Huiliao Yang; Shaorong Xie
刊名	IEEE/CAA Journal of Automatica Sinica
	2022
卷号	9 期号:6 页码:1037-1048
关键词	Cyberattacks fault-tolerant consensus tracking incipient and abrupt actuator faults nonlinear multi-agent systems unknown input observer
ISSN号	2329-9266
DOI	10.1109/JAS.2022.105419
英文摘要	This paper investigates the distributed fault-tolerant consensus tracking problem of nonlinear multi-agent systems with general incipient and abrupt time-varying actuator faults under cyber-attacks. First, a decentralized unknown input observer is established to estimate relative states and actuator faults. Second, the estimated and output neighboring information is combined with distributed fault-tolerant consensus tracking controllers. Criteria of reaching leader-following exponential consensus tracking of multi-agent systems under both connectivity-maintained and connectivity-mixed attacks are derived with average dwelling time, attack frequency, and attack activation rate technique, respectively. Simulation example verifies the effectiveness of the fault-tolerant consensus tracking algorithm.
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/47571]
专题	自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 GB/T 7714	Chun Liu,Bin Jiang,Xiaofan Wang,et al. Distributed Fault-Tolerant Consensus Tracking of Multi-Agent Systems Under Cyber-Attacks[J]. IEEE/CAA Journal of Automatica Sinica,2022,9(6):1037-1048.
APA	Chun Liu,Bin Jiang,Xiaofan Wang,Huiliao Yang,&Shaorong Xie.(2022).Distributed Fault-Tolerant Consensus Tracking of Multi-Agent Systems Under Cyber-Attacks.IEEE/CAA Journal of Automatica Sinica,9(6),1037-1048.
MLA	Chun Liu,et al."Distributed Fault-Tolerant Consensus Tracking of Multi-Agent Systems Under Cyber-Attacks".IEEE/CAA Journal of Automatica Sinica 9.6(2022):1037-1048.