[1]李传松,万琛,葛琦.基于“一日一图”的列车开行方案优化方法[J].高速铁路技术,2024,15(03):98-103.[doi:10.12098/j.issn.1674-8247.2024.03.018]
 LI Chuansong,WAN Chen,GE Qi.An Optimization Method for Train Operation Schemes Based on“Daily Train Timetabling”[J].HIGH SPEED RAILWAY TECHNOLOGY,2024,15(03):98-103.[doi:10.12098/j.issn.1674-8247.2024.03.018]
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基于“一日一图”的列车开行方案优化方法()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
15卷
期数:
2024年03期
页码:
98-103
栏目:
勘察设计
出版日期:
2024-06-20

文章信息/Info

Title:
An Optimization Method for Train Operation Schemes Based on“Daily Train Timetabling”
文章编号:
1674-8247(2024)03-0098-06
作者:
李传松1万琛1葛琦2
1.中国铁路上海局集团有限公司, 上海 200071;2.南京邮电大学, 南京 210046
Author(s):
LI Chuansong1WAN Chen1GE Qi2
1.China Railway Shanghai Bureau Group Co. ,Ltd. ,Shanghai 200071 , China;2.Nanjing University of Posts and Telecommunications ,Nanjing 210046 , China
关键词:
模拟退火算法列车开行方案一日一图双层规划模型
Keywords:
simulated annealing algorithmtrain operation schemesDaily Train Timetablingtwo-layer planning model
分类号:
U292
DOI:
10.12098/j.issn.1674-8247.2024.03.018
文献标志码:
A
摘要:
为解决“一日一图”实施过程中客运列车开行方案拟定的难点,基于客流需求构建了“一日一图”列车开行方案双层规划模型。在满足约束条件下进行下层随机用户均衡分配,通过控制最大断面上座率等策略,借助模拟退火算法进行求解。以沪宁城际高速铁路为例进行分析,结果表明:构建的模型运算效率高,能够极大缓解当前采用人工制定列车开行方案效率低下的问题,采用的优化方法具有重要的应用价值。
Abstract:
To address the challenges in formulating train operation schemes in the implementation of “Daily Train Timetabling”,a two-layer planning model based on passenger flow demands was constructed. Under given constraints,the lower layer involves stochastic user equilibrium allocation,while controlling maximum occupancy rates on critical sections,and utilizes the simulated annealing algorithm for solution. For testing this model,Shanghai-Nanjing Intercity High-speed Railway was taken as a case for study. The results of analysis reveal that the proposed model shows high computational efficiency,significantly alleviating the inefficiencies inherent in manually devising train operation schemes. The optimization method thus demonstrates considerable practical significance.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-09-10
作者简介:李传松(1982-),男,工程师。
更新日期/Last Update: 2024-06-30