CASIA OpenIR  > 学术期刊  > IEEE/CAA Journal of Automatica Sinica
Fixed-Time Antidisturbance Consensus Tracking for Nonlinear Multiagent Systems with Matching and Mismatching Disturbances
Xiangmin Tan; Chunyan Hu; Guanzhen Cao; Qinglai Wei; Wei Li; Bo Han
Source PublicationIEEE/CAA Journal of Automatica Sinica
ISSN2329-9266
2024
Volume11Issue:6Pages:1410-1423
AbstractIn this paper, fixed-time consensus tracking for multiagent systems (MASs) with dynamics in the form of strict feedback affine nonlinearity is addressed. A fixed-time antidisturbance consensus tracking protocol is proposed, which consists of a distributed fixed-time observer, a fixed-time disturbance observer, a nonsmooth antidisturbance backstepping controller, and the fixed-time stability analysis is conducted by using the Lyapunov theory correspondingly. This paper includes three main improvements. First, a distributed fixed-time observer is developed for each follower to obtain an estimate of the leader’s output by utilizing the topology of the communication network. Second, a fixed-time disturbance observer is given to estimate the lumped disturbances for feedforward compensation. Finally, a nonsmooth antidisturbance backstepping tracking controller with feedforward compensation for lumped disturbances is designed. In order to mitigate the “explosion of complexity” in the traditional backstepping approach, we have implemented a modified nonsmooth command filter to enhance the performance of the closed-loop system. The simulation results show that the proposed method is effective.
KeywordAntidisturbance backstepping consensus tracking fixed-time stability multiagent system (MASs) strict feedback affine nonlinear systems
DOI10.1109/JAS.2024.124461
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/56458
Collection学术期刊_IEEE/CAA Journal of Automatica Sinica
Recommended Citation
GB/T 7714
Xiangmin Tan,Chunyan Hu,Guanzhen Cao,et al. Fixed-Time Antidisturbance Consensus Tracking for Nonlinear Multiagent Systems with Matching and Mismatching Disturbances[J]. IEEE/CAA Journal of Automatica Sinica,2024,11(6):1410-1423.
APA Xiangmin Tan,Chunyan Hu,Guanzhen Cao,Qinglai Wei,Wei Li,&Bo Han.(2024).Fixed-Time Antidisturbance Consensus Tracking for Nonlinear Multiagent Systems with Matching and Mismatching Disturbances.IEEE/CAA Journal of Automatica Sinica,11(6),1410-1423.
MLA Xiangmin Tan,et al."Fixed-Time Antidisturbance Consensus Tracking for Nonlinear Multiagent Systems with Matching and Mismatching Disturbances".IEEE/CAA Journal of Automatica Sinica 11.6(2024):1410-1423.
Files in This Item:
File Name/Size DocType Version Access License
JAS-2024-0032.pdf(3106KB)期刊论文出版稿开放获取CC BY-NC-SAView
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xiangmin Tan]'s Articles
[Chunyan Hu]'s Articles
[Guanzhen Cao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiangmin Tan]'s Articles
[Chunyan Hu]'s Articles
[Guanzhen Cao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiangmin Tan]'s Articles
[Chunyan Hu]'s Articles
[Guanzhen Cao]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: JAS-2024-0032.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.