通信延迟下基于多代理系统的虚拟耦合列车

IF 1.6 4区计算机科学 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Chinese Journal of Electronics Pub Date : 2024-11-11 DOI:10.23919/cje.2022.00.253

Guodong Qin;Xiangxi Meng;Tao Wen;Baigen Cai

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引用次数: 0

摘要

随着铁路运输的快速发展，虚拟耦合（VC）已成为一个热门研究课题。VC 可以大大缩短追踪距离，提高线路运能。在 VC 控制下，列车编组控制不仅要考虑领头列车的行为和速度调整策略，还要考虑列车之间的通信延迟。列车之间的数据通信质量是列车追踪控制的一个重要方面。我们将虚拟耦合列车组（VCTS）视为一个多代理系统。我们引入了卢恩伯格观测器来估计列车的实时状态，并在此基础上设计了列车控制一致性协议来考虑通信延迟。通过构建 Lyapunov 函数证明了误差系统的稳定性。通过仿真验证了协调列车控制的一致性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Virtual Coupling Trains Based on Multi-Agent System Under Communication Delay

With the rapid development of railway transportation, virtual coupling (VC) has become a popular research topic. VC can greatly reduce tracking distance and increase the line capacity. Under VC control, the train formation control not only considers the behavior and speed adjustment strategy of the leader train but also the communication delays between trains. The quality of data communication between trains is an important aspect of train tracking control. We consider a virtually coupled train set (VCTS) as a multi-agent system. The Luenberger observer is introduced to estimate the real-time state of the train, based on the estimation, the train control consistency protocol is designed to account for communication delays. The stability of the error system is proven by constructing a Lyapunov function. The consistency of the coordinated train control is verified through simulation.

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来源期刊

Chinese Journal of Electronics 工程技术-工程：电子与电气

CiteScore

3.70

自引率

16.70%

发文量

342

审稿时长

12.0 months

期刊介绍： CJE focuses on the emerging fields of electronics, publishing innovative and transformative research papers. Most of the papers published in CJE are from universities and research institutes, presenting their innovative research results. Both theoretical and practical contributions are encouraged, and original research papers reporting novel solutions to the hot topics in electronics are strongly recommended.