Distributed Fault-Tolerant Bipartite Output Synchronization of Discrete-Time Linear Multiagent Systems

doi:10.1109/TCYB.2021.3137346

CORC > 兰州理工大学 > 兰州理工大学

	Distributed Fault-Tolerant Bipartite Output Synchronization of Discrete-Time Linear Multiagent Systems
	Zhang, Jie 1,4; Ding, Da-Wei 1,4; Lu, Yanrong 3; Deng, Chao 2; Ren, Yingying 1,4
刊名	IEEE TRANSACTIONS ON CYBERNETICS
	2022
关键词	Synchronization Observers Fault tolerant systems Fault tolerance Regulation Eigenvalues and eigenfunctions Symmetric matrices Bipartite output synchronization directed signed graph fault-tolerant control (FTC) multiagent systems (MASs)
ISSN号	2168-2267
DOI	10.1109/TCYB.2021.3137346
英文摘要	This article studies the distributed fault-tolerant bipartite output synchronization problem of discrete-time linear multiagent systems (MASs) with process faults under a general directed signed graph. The reference signal is generated by an autonomous exosystem, which can also be seen as a leader. All followers are divided into two subgroups with antagonistic interactions, and the followers in each subgroup are cooperative. We aim to solve the bipartite fault-tolerant control (FTC) problem via the output regulation theory such that bipartite output synchronization can be achieved in the presence of process faults, that is, the outputs of followers with different subgroups can approach the output of exosystem with the same magnitude and the opposite sign regardless of process faults. To estimate the states and the faults of each follower, a simultaneous state and fault estimator based on the neighboring signed output estimation error and the standard discrete-time algebraic Riccati equation (ARE) is designed. Besides, a new exosystem observer with two classes of convergence conditions relying on the respective solutions of standard and modified AREs is provided. All eigenvalues of the exosystem matrix can lie completely outside the unit circle. Based on these estimations, we present a distributed fault-tolerant output feedback controller, which can overcome the no-loops constraint. Finally, simulation results are given to demonstrate the analytic results.
WOS研究方向	Automation & Control Systems ; Computer Science
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000740115100001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154879]
专题	兰州理工大学
作者单位	1.Univ Sci & Technol Beijing, Sch Automat & Elect Engn, Minist Educ, Beijing 100083, Peoples R China; 2.Nanjing Univ Posts & Telecommun, Inst Adv Technol, Nanjing 210023, Peoples R China 3.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730000, Peoples R China; 4.Univ Sci & Technol Beijing, Key Lab Knowledge Automat Ind Proc, Minist Educ, Beijing 100083, Peoples R China;
推荐引用方式 GB/T 7714	Zhang, Jie,Ding, Da-Wei,Lu, Yanrong,et al. Distributed Fault-Tolerant Bipartite Output Synchronization of Discrete-Time Linear Multiagent Systems[J]. IEEE TRANSACTIONS ON CYBERNETICS,2022.
APA	Zhang, Jie,Ding, Da-Wei,Lu, Yanrong,Deng, Chao,&Ren, Yingying.(2022).Distributed Fault-Tolerant Bipartite Output Synchronization of Discrete-Time Linear Multiagent Systems.IEEE TRANSACTIONS ON CYBERNETICS.
MLA	Zhang, Jie,et al."Distributed Fault-Tolerant Bipartite Output Synchronization of Discrete-Time Linear Multiagent Systems".IEEE TRANSACTIONS ON CYBERNETICS (2022).