中国物理B ›› 2014, Vol. 23 ›› Issue (8): 80205-080205.doi: 10.1088/1674-1056/23/8/080205
徐小明a, 李克平a b, 杨立兴a
Xu Xiao-Ming (徐小明)a, Li Ke-Ping (李克平)a b, Yang Li-Xing (杨立兴)a
摘要: The aim of this paper is to present a discrete event model-based approach to simulate train movement with the considered energy-saving factor. We conduct extensive case studies to show the dynamic characteristics of the traffic flow and demonstrate the effectiveness of the proposed approach. The simulation results indicate that the proposed discrete event model-based simulation approach is suitable for characterizing the movements of a group of trains on a single railway line with less iterations and CPU time. Additionally, some other qualitative and quantitative characteristics are investigated. In particular, because of the cumulative influence from the previous trains, the following trains should be accelerated or braked frequently to control the headway distance, leading to more energy consumption.
中图分类号: (Numerical optimization)