铁道科学与工程学报2024，Vol.21Issue(6)：2217-2228,12.DOI:10.19713/j.cnki.43-1423/u.T20231484
中欧集装箱多式联运服务网络设计
Design of China-Europe intermodal container transport service network
摘要
Abstract
With the improvement of the transport channels and modes between China and Europe,the container transport service network has been formed by maritime transport,China Railway Express,and intermodal transport.When choosing transport services,shippers always concern about the costs and transport timeliness.Due to the long distance and many nodes between China and Europe,there is a great uncertainty in the duration of node operation.Meanwhile,with the global emphasis on carbon emission issues,the carbon emission generated by transport services has also become a factor for shippers to consider.It is important to comprehensively consider the effects of transport cost,time and carbon emission,and pay attention to the uncertainty of node operation time to design the China-Europe container multimodal transport service network.A multi-objective intermodal transport service network design model was established to minimize transport cost,time and carbon emission,and uncertainty time variables were introduced into the model.Due to the limited sample data of node operation time,random numbers were generated by Box-Muller transformation to enrich the data and reduce the unobservable errors,and Monte Carlo stochastic simulation was applied to carry out uncertainty statistics of transport time and describe its statistical characteristics.Based on the multi-objective Pareto optimization concept,the Non-dominated Sorting Genetic Algorithm was designed to solve the model.The China-Europe container transport from Tianjin to Hamburg was taken as an example,and the Pareto-optimal solution was obtained by determining the relevant parameters based on the actual research results in order to validate the model and algorithm.The results show that different schemes yield different transport cost,time duration,and carbon emission,and satisfy the definition of Pareto optimal solution.Therefore,the correctness and feasibility of the multi-objective service network design modeling and algorithms considering uncertainty were proved.The results can provide different optimization transport schemes to satisfy the different needs of shippers.关键词
多式联运/服务网络设计/多目标规划/时间不确定性/快速非支配排序遗传算法Key words
multimodal transport/service network design/multi-objective optimization/time uncertainty planning/non-dominated sorting genetic algorithm-Ⅱ分类
交通工程引用本文复制引用
艾子妍,张旭,武旭..中欧集装箱多式联运服务网络设计[J].铁道科学与工程学报,2024,21(6):2217-2228,12.基金项目
中国国家铁路集团有限公司科技研究开发计划重点课题(N2023X035) （N2023X035）
