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中国管理科学 ›› 2024, Vol. 32 ›› Issue (12): 153-163.doi: 10.16381/j.cnki.issn1003-207x.2022.1519

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卡车与无人机协同的无接触式配送问题的双层启发式算法

蒋丽(), 梁昌勇, 臧晓宁   

  1. 合肥工业大学管理学院,安徽 合肥 230009
  • 收稿日期:2022-07-11 修回日期:2022-09-23 出版日期:2024-12-25 发布日期:2025-01-02
  • 通讯作者: 蒋丽 E-mail:jiangli@hfut.edu.cn
  • 基金资助:
    国家自然科学基金项目(72131006);中央高校科研业务费项目(JS2021ZSPY0037)

A Bilevel Heuristic for the Contactless Delivery Problem Coordinated with Trucks and Drones

Li Jiang(), Changyong Liang, Xiaoning Zang   

  1. School of Management,Hefei University of Technology,Hefei 230009,China
  • Received:2022-07-11 Revised:2022-09-23 Online:2024-12-25 Published:2025-01-02
  • Contact: Li Jiang E-mail:jiangli@hfut.edu.cn

摘要:

本文提出了一个卡车与无人机协同的无接触式配送问题,该问题适用于新冠疫情期间的城市最后一公里配送。卡车从配送中心出发,访问配送网络中的设施点,无人机从设施点出发,为用户提供无接触式交付服务。问题的目标是两级配送成本的最小化。本文为该问题构建了一个混合整数规划模型,并提出了一个双层规划模型,将该问题分解为一个用户分配主问题和一个容量车辆路径子问题。基于双层规划模型,设计了一种双层启发式算法,以快速求解该问题。最后,生成了两类测试集,共包含144个实例,以测试模型和算法的有效性。结果表明,随着实例中节点数的增加,CPLEX的性能显著下降,而双层启发式算法具有良好的性能。

关键词: 城市物流, 无接触式配送, 双层规划, 双层启发式

Abstract:

In this paper, a contactless delivery problem coordinated with trucks and drones (CDP-TD) is introduced, in which trucks depart from the depot, facilities in the delivery network are visited, and then drones start from the facilities to provide customers with contactless delivery services. The goal of the problem is to minimize the two-level delivery cost. The problem has application in the urban contactless delivery during the pandemic, such as COVID-19. A mixed integer programming model is proposed for the problem, and the problem is reformulated to a bilevel programming model by Benders Decomposition. Inspired by the ideas of the bilevel programming model, a bilevel heuristic is developed to solve the problem. Finally, two classes of problems are generated, including 144 instances, to test the formulation and BH algorithm. The results show that as the number of nodes increases, the performance of the CPLEX deteriorates significantly, whereas the BH has good performance for solving the CDP-TD.

Key words: urban logistics, contactless delivery, bilevel programming, bilevel heuristic

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