中国物理B ›› 2013, Vol. 22 ›› Issue (6): 60504-060504.doi: 10.1088/1674-1056/22/6/060504

• GENERAL • 上一篇    下一篇

Modeling and simulation of high-speed passenger train movements in the rail line

曹成铉, 许琰, 李克平   

  1. State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China
  • 收稿日期:2012-10-18 修回日期:2013-03-05 出版日期:2013-05-01 发布日期:2013-05-01
  • 基金资助:
    Project supported by the National Basic Research Program of China (Grant No. 2012CB725400), the National Natural Science Foundation of China (Grant No. 71131001-1), and the Research Foundation of State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, China (Grant Nos. RCS2012ZZ001 and RCS2012ZT001).

Modeling and simulation of high-speed passenger train movements in the rail line

Cao Cheng-Xuan (曹成铉), Xu Yan (许琰), Li Ke-Ping (李克平)   

  1. State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China
  • Received:2012-10-18 Revised:2013-03-05 Online:2013-05-01 Published:2013-05-01
  • Contact: Cao Cheng-Xuan E-mail:cxcao@bjtu.edu.cn
  • Supported by:
    Project supported by the National Basic Research Program of China (Grant No. 2012CB725400), the National Natural Science Foundation of China (Grant No. 71131001-1), and the Research Foundation of State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, China (Grant Nos. RCS2012ZZ001 and RCS2012ZT001).

摘要: In this paper, we propose a new formula of the real-time minimum safety headway based on the relative velocity of consecutive trains and present a dynamic model of high-speed passenger train movements in the rail line based on the proposed formula of the minimum safety headway. Moreover, we provide the control strategies of the high-speed passenger train operations based on the proposed formula of the real-time minimum safety headway and the dynamic model of high-speed passenger train movements. The simulation results demonstrate that the proposed control strategies of the passenger trains operations can greatly reduce the delay propagation in the high-speed rail line when the random delay occurs.

关键词: simulation, dynamic model, control strategies of train movements, high-speed passenger train

Abstract: In this paper, we propose a new formula of the real-time minimum safety headway based on the relative velocity of consecutive trains and present a dynamic model of high-speed passenger train movements in the rail line based on the proposed formula of the minimum safety headway. Moreover, we provide the control strategies of the high-speed passenger train operations based on the proposed formula of the real-time minimum safety headway and the dynamic model of high-speed passenger train movements. The simulation results demonstrate that the proposed control strategies of the passenger trains operations can greatly reduce the delay propagation in the high-speed rail line when the random delay occurs.

Key words: simulation, dynamic model, control strategies of train movements, high-speed passenger train

中图分类号:  (Fluctuation phenomena, random processes, noise, and Brownian motion)

  • 05.40.-a
89.40.Bb (Land transportation) 05.60.-k (Transport processes)