Fixed-time consensus of first-order multi-agent systems over signed directed graphs

被引：12
|
作者：
Li, Zhentao [1 ]
Wang, Zhengxin [1 ]
Feng, Yuanzhen [1 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Sch Sci, 9 Wenyuan Rd, Nanjing 210023, Peoples R China
来源：
TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL | 2021年 / 43卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Signed directed graph; fixed-time consensus; multi-agent systems; nonlinear dynamics; bounded disturbance; OPTIMIZATION;
D O I：
10.1177/01423312211001990
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper studies the fixed-time consensus problems of first-order multi-agent systems over signed directed graphs. Fixed-time consensus protocols are designed for first-order multi-agent systems without/with disturbances and first-order nonlinear multi-agent systems with disturbances, respectively. With proposed protocols, it is proved that multi-agent systems with strongly connected topologies will achieve consensus in a fixed time if the control parameters satisfy certain conditions. Finally, simulation examples are provided to verify the effectiveness of the theoretical results.
引用
收藏
页码：2392 / 2401
页数：10
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