铁道运输与经济2026，Vol.48Issue(5)：119-130,12.DOI:10.16668/j.cnki.issn.1003-1421.20250328005
考虑资源均衡配置的地铁双车辆段车底运用计划优化研究
Optimization of Rolling Stock Utilization Plan for Metro Dual-Depots Considering Balanced Resource Allocation
摘要
Abstract
To achieve balanced allocation of rolling stock resources,an optimization model for compiling rolling stock utilization plans was established in this paper with the objective of minimizing the total matching cost between rolling stock and train services via comprehensively considering constraints such as operational mileage,maintenance schedules,and dual-depot maintenance capacity.The rolling stock utilization problem in the model was converted into a flexible job-shop scheduling problem,and a hybrid fruit fly-genetic optimization algorithm was adopted for solution.When compiling the daily utilization plan of rolling stock,the operational sequence of rolling stock was first solved using the analytic hierarchy process based on two metrics:post-monthly-maintenance mileage and cumulative total mileage,and then rolling stock was strictly allocated to train services according to assignment fitness values.To verify the feasibility of the model,data from a Beijing Metro line were taken as an example for analysis.Experimental results show that compared with existing schemes,the proposed scheme has a faster convergence speed in solving assignment fitness values under identical conditions;it not only realizes the balanced allocation of rolling stock resources but also reduces the total matching cost within a 60-day operational cycle by 6.4%.In terms of planned maintenance,the maintenance dates solved by the model are more rational,which can eliminate safety hazards caused by untimely maintenance and achieve the rational utilization of maintenance resources.关键词
车底运用计划/资源均衡配置/层次分析法/混合果蝇-遗传算法/柔性车间调度Key words
Rolling Stock Utilization Plan/Balanced Resource Allocation/Analytic Hierarchy Process/Hybrid Fruit Fly-Genetic Algorithm/Flexible Job-Shop Scheduling分类
交通工程引用本文复制引用
辛丽平,魏代兴,刘守元,宋晓轩,张增超..考虑资源均衡配置的地铁双车辆段车底运用计划优化研究[J].铁道运输与经济,2026,48(5):119-130,12.基金项目
山东省自然科学基金项目(ZR2025MS1101,ZR2021MF076,ZR2016FB04) （ZR2025MS1101,ZR2021MF076,ZR2016FB04）
国家自然科学基金项目(201606141) （201606141）
山东省重点研发项目(2018GHY115025) （2018GHY115025）
中国博士后面上项目(2018M642611) （2018M642611）
