基于“高铁+公路”的多目标生鲜品运输路径选择模型  

Multi-objective Model of Fresh Goods Transportation Route Selection Based on“High Speed Railway+Highway”

作　　者：徐国权[1] 况坚 张佳慧 徐云帆 XU Guo-quan;KUANG Jian;ZHANG Jia-hui;XU Yun-fan(School of Transportation Engineering,East China Jiaotong University,Nanchang 330013,China;Gaoan Xiangdao Logistics Co.,Ltd.,Gaoan 330800,China;School of Rail Transit,Jiangxi Transportation Vocational and Technical College,Nanchang 33001,China)

机构地区：[1]华东交通大学交通运输工程学院,江西南昌330013 [2]高安象道物流有限公司,江西高安330800 [3]江西交通职业技术学院轨道交通学院,江西南昌330013

出　　处：《辽宁工业大学学报（自然科学版）》2023年第6期372-379,共8页Journal of Liaoning University of Technology(Natural Science Edition)

基　　金：国家社会科学基金项目(17BJY140)。

摘　　要：为解决生鲜品流通总成本高、时效性低、损耗率大等问题,将“高铁+公路”运输方式应用于生鲜品中长距离运输,构建以总成本最小、收货时间满意度最大和生鲜品品质满意度最大为优化目标的生鲜品运输路径选择模型。以“广州-北京”为例进行分析,采用快速非支配排序遗传算法(non-dominated sorting genetic algorithm ii,NSGA-II)对模型进行求解。实验结果表明,综合考虑3个目标函数,“高铁+公路”运输方式比单一运输方式更加优越。最后,针对多式联运经营人对模型多目标的不同偏好,引入熵值-TOPSIS法对不同的模型目标组合评价,为多式联运经营人推荐相应的运输方案。研究结果能为基于“高铁+公路”的多目标生鲜品运输路径选择决策提供一定理论和实践参考。In order to solve the problems of high total cost,low timeliness and high loss rate of fresh products circulation,the“high-speed rail+highway”transportation mode is applied to the medium and long-distance transportation of fresh products,and a fresh product transportation path selection model with the minimum total cost,the maximum satisfaction of receipt time and the maximum satisfaction of fresh product quality is constructed.Taking“Guangzhou-Beijing”as an example,the model was solved by non-dominated sorting genetic algorithm ii(NSGA-II).The experimental results show that considering the three objective functions,the“high-speed rail+highway”transportation mode is superior to the single transportation mode.Finally,in view of the different preferences of multimodal transport operators for multi-objective models,the entropy-TOPSIS method is introduced to evaluate different model target combinations,and the corresponding transportation schemes are recommended for multimodal transport operators.This study can provide some theoretical and practical reference for the decision-making of multi-objective fresh food transportation route selection based on“high-speed rail+highway”.

关 键 词：“高铁+公路” 生鲜品运输 多目标模型 NSGA-II算法 熵值-TOPSIS法 路径选择 

分 类 号：U116.2[交通运输工程]