[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(No.6(599-724)):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(No.6(599-724)):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No.6(599-724)
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