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Robust discrete-time non-smooth consensus protocol for multi-agent systems via super-twisting algorithm
DOI:10.1016/j.amc.2021.126636.png)
摘要
En 中文
In this paper, we firstly consider the consensus problems of first-order leaderless multiagent systems with external disturbance. Then, we propose a robust discrete-time non-smooth (RDTNS) consensus protocol, which makes agents reach consensus within a region. Besides, we design a disturbance observer based on the discrete-time super-twisting algorithm (DTSTA), which can improve the disturbance rejection ability and decrease the consensus error for the multi-agent systems. At last, we get a robust discrete-time disturbance rejection control consensus protocol by combining the RDTNS consensus protocol with the discrete-time super-twisting observer (DTSTO). The simulation results verify the effectiveness of the proposed method. (C) 2021 Elsevier Inc. All rights reserved.
Keyword:
Non-smooth
Discrete-time consensus protocol
Multi-agent systems
Super-twisting
Disturbance observer
期刊
IF:
3.4
论文数:
2.3W
被引数:
3.3W
机构
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IF0
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PROCEEDINGS OF THE IEEE
IF25.9

