Bipartite Average Tracking for Multi-Agent Systems With Disturbances: Finite-Time and Fixed-Time Convergence

被引：61

作者：

Han, Tao ^{[1
]}

Guan, Zhi-Hong ^{[2
]}

Xiao, Bo ^{[1
]}

Yan, Huaicheng ^{[3
]}

机构：

[1] Hubei Normal Univ, Sch Elect Engn & Automat, Huangshi 435005, Hubei, Peoples R China

[2] Huazhong Univ Sci & Technol, Sch Artificial Intelligence & Automat, Wuhan 430074, Peoples R China

[3] East China Univ Sci & Technol, Minist Educ, Key Lab Adv Control & Optimizat Chem Proc, Shanghai 200237, Peoples R China

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | 2021年 / 68卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Protocols; Topology; Convergence; Switches; Heuristic algorithms; Stability analysis; Observers; Finite-time; fixed-time; bipartite average tracking (BAT); multi-agent systems (MASs); CONSENSUS TRACKING; NETWORKS; FEEDBACK; LEADER; DESIGN;

D O I：

10.1109/TCSI.2021.3104933

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper addresses the finite-time and fixed-time bipartite average tracking (BAT) problems in multi-agent systems (MASs) subject to bounded disturbances. A novel non-smooth protocol is first constructed on the basis of utilizing the finite-time control method, which can realize the finite-time BAT with structurally balanced graph. Then, the fixed-time BAT problem is dealt with nonlinear fixed-time algorithm, the setting time of which is obtained without depending on initial states. By employing Lyapunov stability theory, some sufficient criteria are obtained to achieve the finite-time and fixed-time BAT for MASs with disturbances. Numerical examples are finally developed for illustration.

引用

页码：4393 / 4402

页数：10

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