重载组合列车自组织自动运行控制:模型,算法及验证  

Self-organizing Automatic Operation Control of Heavy-Haul Trains:Model,Algorithm and Verification

作　　者：王兴中 李烁 宋宗莹[1] 杨迎泽[3] WANG Xingzhong;LI Shuo;SONG Zongying;YANG Yingze(China Shenhua Energy Co.,Ltd.,Beijing 100011,China;School of Electrical and Information Engineering,Changsha University of Science and Technology,Changsha 410114,China;School of Computer Science and Engineering,Central South University,Changsha 410083,China)

机构地区：[1]中国神华能源股份有限公司,北京100011 [2]长沙理工大学电气与信息工程学院,湖南长沙410114 [3]中南大学计算机学院,湖南长沙410083

出　　处：《佳木斯大学学报（自然科学版）》2024年第5期152-155,共4页Journal of Jiamusi University：Natural Science Edition

摘　　要：重载列车的自动运行控制对于提高铁路运输的安全性和效率具有重要意义。基于此,提出了一种重载列车自组织自动追踪控制方案。首先,建立了重载组合列车的信息物理模型,其中物理层模拟列车的纵向动态特性,而信息层利用图论表示列车的通信拓扑结构。其次,设计了一种自动运行控制规则,以实现速度一致性并保持相邻列车之间的安全距离。最后,仿真结果表明所提方案具有较好的跟踪效果和较高的列车运行效率。The self-organizing automatic operation control of heavy-haul trains is of great significance to improve the safety and efficiency of railway transportation.A automatic tracking control scheme of heavy-haul trains is proposed.Firstly,the cyber-physical model of the heavy-haul trains is established.The physical layer simulates the longitudinal dynamic characteristics of the trains,and the cyber layer uses graph theory to represent the communication topology of the trains.Secondly,a automatic control rule is designed to achieve velocity consistency and maintain the safe distance between adjacent trains.The simulation results show that the proposed scheme has better tracking effect and higher train running efficiency.

关 键 词：重载组合列车 自组织 自动运行控制 运行安全 

分 类 号：U22[交通运输工程—道路与铁道工程]