A Comparative Study on Calculation Methods of Capacity of High-speed Railway Network

Fangxiao Tian, Y. Yue
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Abstract

The calculation of the capacity of high-speed railway network is a basis for the evaluation of it, which has not formed a complete set of calculation system. According to the relevant research, this paper summarizes three kinds of general methods for calculating the capacity of high-speed railway network based on different conditions, including traffic distribution model based on K-shortest path, bi-level programming model and train working diagram compression method. By listing these typical models and their algorithms, this paper also summarizes the characteristics of each method, and makes a comparative analysis and screening of them. Then this paper makes a case study, applies each method to actual railway network and analyzes the results, which provides the actual basis for the comparative study of this paper.
高速铁路网运力计算方法的比较研究
高速铁路网运力的计算是评价高速铁路网运力的依据,目前尚未形成一套完整的计算体系。根据相关研究,本文总结了三种基于不同条件的高速铁路网运力计算的一般方法,包括基于k -最短路径的流量分布模型、双层规划模型和列车运行图压缩法。通过列举这些典型的模型及其算法,总结出每种方法的特点,并对其进行比较分析和筛选。然后通过案例研究,将各种方法应用于实际铁路网,并对结果进行分析,为本文的比较研究提供了实际依据。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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