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Finite-time leader-following output consensus for multi-agent systems via extended state observer
Wang, Yingjie1; Yuan, Yuan1; Liu JG(刘金国)2
Department空间自动化技术研究室
Source PublicationAutomatica
ISSN0005-1098
2021
Volume124Pages:1-5
Indexed BySCI ; EI
EI Accession number20203909225718
WOS IDWOS:000605596200004
Contribution Rank2
Funding OrganizationFundamental Research Funds for the Central Universities of China (3102019HTXS007)
KeywordFinite-time consensus Multi-agent systems Extended state observer Spacecraft system
Abstract

In this paper, the finite-time leader-following output consensus problem is investigated for a multi-agent system subjected to directed topology and disturbance. Firstly, a distributed finite-time extended state observer (DFTESO) is designed to provide estimate for unmeasured consensus errors and disturbances. The sufficient condition is provided in terms of linear matrix inequality (LMI) to ensure that the error dynamics of the DFTESO is convergent in finite time. Then, based on the designed observer, the leader-following consensus protocol based on dynamic gain method is proposed under the directed topology. Finally, an example on the multi-spacecraft system is provided to illustrate the effectiveness of the proposed methodology. © 2020 Elsevier Ltd

Language英语
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Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/27679
Collection空间自动化技术研究室
Corresponding AuthorYuan, Yuan
Affiliation1.School of Aerospace, Northwestern Polytechnical University, Xi'an 710072, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
Recommended Citation
GB/T 7714
Wang, Yingjie,Yuan, Yuan,Liu JG. Finite-time leader-following output consensus for multi-agent systems via extended state observer[J]. Automatica,2021,124:1-5.
APA Wang, Yingjie,Yuan, Yuan,&Liu JG.(2021).Finite-time leader-following output consensus for multi-agent systems via extended state observer.Automatica,124,1-5.
MLA Wang, Yingjie,et al."Finite-time leader-following output consensus for multi-agent systems via extended state observer".Automatica 124(2021):1-5.
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