Virtual Coupling Train Cruise Control Based on Finite Time Distributed Control

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

Chinese Journal of Electronics Pub Date : 2025-03-01 DOI:10.23919/cje.2023.00.407

Ying Fan;Haiyan Chen;Yang Zhang

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引用次数: 0

Abstract

Virtual coupling is a research hotspot to improve railway transport capacity. Train cruise control is the key to realizing virtual coupling. A virtual coupling train cruise control problem based on agent theory is proposed. A leader-follower model of a virtual coupling train is established, taking into account the dynamic changes in basic resistance and random additional resistance. Information transfer between trains is achieved using wireless communication technology. Based on the finite time distributed multi-agent control theory, a novel virtual coupling train cruise controller was designed based on finite time distributed. The effect of the controller designed in this paper is verified and analyzed through the simulation comparison experiment. Compared with the existing non-finite time controllers, the results show that the proposed controller based on finite time distribution is effective, especially in control precision and convergence speed. The initial train working condition do not have any effect on the convergence rate of the finite time distributed controller.

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基于有限时间分布式控制的虚拟耦合列车巡航控制

虚拟耦合是提高铁路运输能力的研究热点。列车巡航控制是实现虚拟耦合的关键。提出了一种基于智能体理论的虚拟耦合列车巡航控制问题。建立了考虑基本阻力和随机附加阻力动态变化的虚拟耦合列车的leader-follower模型。列车间的信息传递采用无线通信技术实现。基于有限时间分布式多智能体控制理论，设计了一种基于有限时间分布式的虚拟耦合列车巡航控制器。通过仿真对比实验，对所设计控制器的效果进行了验证和分析。与现有的非有限时间控制器进行比较，结果表明基于有限时间分布的控制器是有效的，特别是在控制精度和收敛速度方面。列车初始工作状态对有限时间分布式控制器的收敛速度没有影响。

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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.