Finite-Time Connectivity-Preserving Consensus for Second-Order Nonlinear Multiagent Systems

被引：69

作者：

Hong, Huifen ^{[1
]}

Yu, Wenwu ^{[1
]}

Fu, Junjie ^{[1
]}

Yu, Xinghuo ^{[2
]}

机构：

[1] Southeast Univ, Sch Math, Nanjing 210096, Jiangsu, Peoples R China

[2] RMIT Univ, Sch Engn, Melbourne, Vic 3001, Australia

来源：

IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS | 2019年 / 6卷 / 01期

基金：

澳大利亚研究理事会; 中国国家自然科学基金;

关键词：

Connectivity-preserving; finite-time consensus; multiagent systems; nonlinear control protocol; STABILITY; MAINTENANCE; LEADER;

D O I：

10.1109/TCNS.2018.2808599

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, the finite-time consensus problem for second-order nonlinear multiagent systems under communication constraints is investigated, where each agent has a limited sensing range. A distributed discontinuous control protocol is proposed to make a team of agents reach consensus in finite time when disturbances exist in multiagent systems. Then, for multiagent systems without disturbances, a new piece-wise continuous protocol is presented to make the agents achieve consensus in finite time. Furthermore, it is shown that initial interaction patterns are preserved under these control protocols. Finally, some numerical examples are provided to illustrate the theoretical results.

引用

页码：236 / 248

页数：13

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