中国物理B ›› 2013, Vol. 22 ›› Issue (5): 50205-050205.doi: 10.1088/1674-1056/22/5/050205

• GENERAL • 上一篇    下一篇

Simulation optimization for train movement on single-track railway

叶晶晶a, 李克平b   

  1. a School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China;
    b State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China
  • 收稿日期:2012-10-25 修回日期:2012-12-19 出版日期:2013-04-01 发布日期:2013-04-01
  • 基金资助:
    Project supported by the National High Technology Research and Development Program of China (Grant No. 2011AA110502) and the National Natural Science Foundation of China (Grant No. 71271022).

Simulation optimization for train movement on single-track railway

Ye Jing-Jing (叶晶晶)a, Li Ke-Ping (李克平)b   

  1. a School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China;
    b State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China
  • Received:2012-10-25 Revised:2012-12-19 Online:2013-04-01 Published:2013-04-01
  • Contact: Li Ke-Ping E-mail:rtkpli@188.com
  • Supported by:
    Project supported by the National High Technology Research and Development Program of China (Grant No. 2011AA110502) and the National Natural Science Foundation of China (Grant No. 71271022).

摘要: Optimizing train movement has a great significance for railway traffic. In this paper, based on the optimal velocity car-following model, we propose a new simulation model for optimizing train movement in railway traffic. Here a kind of single-track railway is considered. Our aim is to reduce the energy consumption of train movement and ensure the train being on time by controlling the velocity curve of train movement. The simulation results indicate that the proposed model is effective for optimizing train movement. And some major characteristics of train movement can be well captured. This method provides a new way to optimize train movement in railway traffic.

关键词: train movement, simulation optimization, car-following model

Abstract: Optimizing train movement has a great significance for railway traffic. In this paper, based on the optimal velocity car-following model, we propose a new simulation model for optimizing train movement in railway traffic. Here a kind of single-track railway is considered. Our aim is to reduce the energy consumption of train movement and ensure the train being on time by controlling the velocity curve of train movement. The simulation results indicate that the proposed model is effective for optimizing train movement. And some major characteristics of train movement can be well captured. This method provides a new way to optimize train movement in railway traffic.

Key words: train movement, simulation optimization, car-following model

中图分类号:  (Numerical optimization)

  • 02.60.Pn
07.05.Tp (Computer modeling and simulation)