Robust Consensus of Multi-Agent Systems with Time-Delays and Exogenous Disturbances

被引：29
作者：
Yang, Hong-yong [1 ,2 ]
Guo, Lei [2 ]
Zou, Hai-lin [1 ]
机构：
[1] Ludong Univ, Sch Sch Informat & Elect Engn, Yantai 264025, Peoples R China
[2] Beihang Univ, Natl Key Lab Aircraft Control Technol, Beijing 100191, Peoples R China
来源：
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS | 2012年 / 10卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Exogenous disturbances; Multi-agent systems; robust consensus; time-delays; OBSERVER-BASED CONTROL; COOPERATIVE CONTROL; AVERAGE CONSENSUS; LEADER; AGENTS; COORDINATION; NETWORKS; STABILITY;
D O I：
10.1007/s12555-012-0416-3
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 robust consensus of multi-agent dynamical systems with time-delays and exogenous disturbances is studied. A pinning control strategy is designed for a parts of agents of the multi-agent systems without disturbances, and this pinning control can bring multiple agents' states to an expected consensus track. Under the effects of the disturbances, disturbance observers based control (DOBC) are 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 multiagent systems with switching topologies and exogenous disturbances, the design of the parameters of DOBC are illuminated.
引用
收藏
页码：797 / 805
页数：9
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