Formation preview tracking for heterogeneous multi-agent systems: A dynamical feedforward output regulation approach

doi:10.1016/j.isatra.2022.07.013

	Formation preview tracking for heterogeneous multi-agent systems: A dynamical feedforward output regulation approach
	Lu, Yanrong 2; Xu, Zhengguang 1; Li, Li 3; Zhang, Jie 1; Chen, Wei 2
刊名	ISA Transactions
	2022
关键词	Eigenvalues and eigenfunctions Matrix algebra Transient analysis Augmented systems Communications networks Discrete time Distributed observer Feed forward Feedforward-based output regulation Formation tracking Output regulation Preview control State regulations
ISSN号	0019-0578
DOI	10.1016/j.isatra.2022.07.013
英文摘要	The distributed formation tracking with preview information is investigated for discrete-time heterogeneous linear multi-agent systems (MASs) over directed communication networks. Firstly, by constructing an augmented system containing virtual regulation output and previewable information, the original problem is converted into a state regulation problem. Secondly, due to the coupling restriction of the eigenvalues of the exosystem matrix and the communication topology matrix, a linear distributed observer is proposed by introducing two extra parameters to realize asymptotic estimation. Using the output information of the observer, the problem was further formulated in the form of feedforward output regulation. Moreover, by solving the output regulation problem, the sufficient conditions are deduced for ensuring the achievement of the formation preview tracking. Meanwhile, numerical simulations show that the distributed design with preview actions has positive effect on the improvement of the transient response. © 2022 ISA
语种	英语
出版者	ISA - Instrumentation, Systems, and Automation Society
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/159778]
专题	电气工程与信息工程学院
作者单位	1.School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, China; 2.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, China; 3.School of Information Management and Statistics, Hubei University of Economics, Wuhan, China
推荐引用方式 GB/T 7714	Lu, Yanrong,Xu, Zhengguang,Li, Li,et al. Formation preview tracking for heterogeneous multi-agent systems: A dynamical feedforward output regulation approach[J]. ISA Transactions,2022.
APA	Lu, Yanrong,Xu, Zhengguang,Li, Li,Zhang, Jie,&Chen, Wei.(2022).Formation preview tracking for heterogeneous multi-agent systems: A dynamical feedforward output regulation approach.ISA Transactions.
MLA	Lu, Yanrong,et al."Formation preview tracking for heterogeneous multi-agent systems: A dynamical feedforward output regulation approach".ISA Transactions (2022).