Consensus of second-order multi-agent systems with exogenous disturbances

被引：142
|
作者：
Yang, Hongyong [1 ]
Zhang, Zhenxing [2 ]
Zhang, Siying [3 ]
机构：
[1] LuDong Univ, Sch Comp Sci & Technol, Yantai 264025, Peoples R China
[2] Southeast Univ, Sch Automat, Nanjing 210096, Peoples R China
[3] Northeastern Univ, Sch Informat Sci & Engn, Shenyang 110006, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2011年 / 21卷 / 09期
基金：
中国国家自然科学基金;
关键词：
second-order; multi-agent systems; exogenous disturbances; consensus; disturbance observers-based control; COOPERATIVE CONTROL; SWITCHING TOPOLOGY; OBSERVER; AGENTS; ALGORITHMS; FLOCKING;
D O I：
10.1002/rnc.1631
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 consensus of second-order multi-agent dynamical systems with exogenous disturbances is studied. A pinning control strategy is designed for a part of agents of the multi-agent systems without disturbances, and this pinning control can bring multiple agents' states to reaching an expected consensus track. Under the influence of the disturbances, disturbance observers-based control (DOBC) is developed for disturbances generated by an exogenous system to estimate the disturbances. Asymptotical consensus of the multi-agent systems with disturbances under the composite controller can be achieved for fixed and switching topologies. Finally, by applying an example of multi-agent systems with switching topologies and exogenous disturbances, the consensus of multi-agent systems is reached under the DOBC with the designed parameters. Copyright (C) 2010 John Wiley & Sons, Ltd.
引用
收藏
页码：945 / 956
页数：12
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