[1]周文梁,姜敏,薛利娟.高速铁路多节拍组合运行图优化模型与算法[J].深圳大学学报理工版,2019,36(6):674-681.[doi:10.3724/SP.J.1249.2019.06674]
　ZHOU Wenliang,JIANG Min,and XUE Lijuan.Optimization model and algorithm for multi-periodic train scheduling on highspeed railway[J].Journal of Shenzhen University Science and Engineering,2019,36(6):674-681.[doi:10.3724/SP.J.1249.2019.06674]
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高速铁路多节拍组合运行图优化模型与算法()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第36卷
期数:
2019年第6期
页码:
674-681
栏目:
交通物流
出版日期:
2019-11-20

文章信息/Info

Title:
Optimization model and algorithm for multi-periodic train scheduling on highspeed railway
文章编号:
201906012
作者:
周文梁; 姜敏; 薛利娟
中南大学交通运输工程学院，湖南长沙 410075
Author(s):
ZHOU Wenliang;  JIANG Min;  and XUE Lijuan
School of Traffic and Transportation Engineering, Central South University, Changsha 410075, Hunan Province, P.R.China
关键词:
交通运输规划与管理; 铁路运输; 高速铁路; 运行图; 路径搜索; 多节拍组合; 交互熵
Keywords:
transportation planning and management;  railway transportation;  high-speed railway;  train timetable;  multi-paths search;  multi-period;  cross entropy
分类号:
U292.4
DOI:
10.3724/SP.J.1249.2019.06674
文献标志码:
A
摘要:
基于多节拍组合运行方式，以最小化节拍单元列车总旅行时间为目标，以同节拍列车等间隔运行时分、区间运行时分、车站停站时分，以及安全作业时间间隔为约束，构建多节拍列车运行图优化模型．在设计多节拍列车运行图解编码、编码更新规则以及单节拍列车多路径组合搜索子算法的基础上，设计基于交互熵思想的多节拍列车组合运行图优化算法．算例分析表明,模型与算法能够有效获得满足要求的多节拍组合运行图．
Abstract:
Based on a novel type of multiple period-types combined operation mode, we construct an optimization model of scheduling all period-types of trains with the aim of minimizing the total travel times of all period-types of trains under the constraints of the same interval for one period-type of trains, safety headway, section running time and station dwell time. Based on the design of encoding way, the updated method of solution encodes and the construction of a sub-algorithm of simultaneous searching multi-paths for trains of a period-type, we design a cross-entropy algorithm for optimizing the multi-period train timetable. Numerical examples illustrate that the model and solving algorithm can effectively obtain a satisfactory timetable for the coordinated operation of multiple period-types train.

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更新日期/Last Update: 2019-11-30