A new class of fixed-time bipartite consensus protocols for multi-agent systems with antagonistic interactions

被引:36
|
作者
Shi, Xiucheng [1 ]
Lu, Jianquan [1 ,2 ]
Liu, Yang [3 ]
Huang, Tingwen [4 ]
Alssadi, Fuad E. [5 ]
机构
[1] Southeast Univ, Sch Math, Nanjing 210096, Jiangsu, Peoples R China
[2] Linyi Univ, Sch Automat & Elect Engn, Linyi 276005, Shandong, Peoples R China
[3] Zhejiang Normal Univ, Coll Math Phys & Informat Engn, Jinhua 321004, Peoples R China
[4] Texas A&M Univ Qatar, Doha 23874, Qatar
[5] King Abdulaziz Univ, Fac Engn, Jeddah 21589, Saudi Arabia
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
FINITE-TIME; COMMUNICATION DELAYS; DYNAMICAL NETWORKS; COMPLEX NETWORKS; SYNCHRONIZATION; STABILIZATION; TOPOLOGY; DESIGN; AGENTS;
D O I
10.1016/j.jfranklin.2018.05.006
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we study the fixed-time consensus problem for multi-agent systems with structurally balanced signed graph. A new class of fixed-time nonlinear consensus protocols is designed by employing the neighbor's information. By using Lyapunov stability method, states of all agents can be guaranteed to reach agreement in a fixed time under our presented protocols, and the consensus values are the same in modulus but different in sign. Moreover, it is shown that the settling time is not dependent on the initial conditions, and it makes a good convenience to estimate the convergence time by just knowing the graph topology and the information flow of the multi-agent systems. Finally, two numerical examples are given to demonstrate the effectiveness of the proposed consensus protocols. (C) 2018 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:5256 / 5271
页数:16
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