Fixed-time integral sliding consensus control for multi-agent systems

被引：0
|
作者：
Yan, Ting-Ruo [1 ]
Xu, Xu [1 ]
机构：
[1] College of Mathematics, Jilin University, Jilin, Changchun
来源：
Kongzhi Lilun Yu Yingyong/Control Theory and Applications | 2024年 / 41卷 / 10期
基金：
中国国家自然科学基金;
关键词：
consensus; fixed-time convergence; integral sliding mode; multi-agent systems; observer;
D O I：
10.7641/CTA.2023.21024
中图分类号：
学科分类号：
摘要：
This paper investigates the fixed-time consensus control issue for multi-agent systems with disturbances. First, an integral sliding mode is developed based on the super-twisting algorithm, which can eliminate the disturbances in a fixed time. A novel fixed-time consensus control algorithm is then proposed with the help of integral sliding mode. Moreover, when the state information is not available, the fixed-time observer and the tracking controller are constructed to achieve the convergence of multi-agent systems, where the observer is proposed based on integral sliding mode. The fixed-time convergence analysis of multi-agent systems with disturbances is given through the Lyapunov stability analysis. Finally, some numerical simulations are shown to certify the effectiveness of the proposed consensus control algorithms. © 2024 South China University of Technology. All rights reserved.
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收藏
页码：1745 / 1752
页数：7
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