突发事件下地铁配送物资问题的研究
Research on Metro Distribution of Supplies during Emergencies
摘要: 针对突发事件下地铁配送物资问题，提出了一个选址和路径优化模型，旨在提高地铁配送时效和需求满足率。首先，采用改进的熵权TOPSIS方法和最大覆盖模型，解决候选轴点和辐点选址问题；其次，以总配送时间和需求满足率为双目标构建选址和路径优化模型；然后，运用第三代非支配排序遗传算法对模型进行求解；最后，以上海城市中心区域为研究目标，优化了突发事件下上海地铁配送物资时效和满足率问题。通过敏感性分析可知，不同的轴点参数对地铁配送效率的影响。
Abstract: In response to the issue of metro distribution of supplies during emergencies, a location and route optimization model is proposed to enhance distribution efficiency and demand satisfaction rates. First, an improved entropy-weighted TOPSIS method and a maximum coverage model are employed to address the selection of candidate hub and spoke points. Second, a dual-objective optimization model is developed with total distribution time and demand satisfaction rate as the objectives. Third, the model is solved using the third-generation non-dominated sorting genetic algorithm (NSGA-III). Finally, Shanghai’s central urban area is used as the case study, optimizing distribution efficiency and satisfaction rates for emergency supply delivery through the metro system. Sensitivity analysis reveals the impact of different hub point parameters on metro distribution efficiency.
文章引用：杨惠菁. 突发事件下地铁配送物资问题的研究[J]. 建模与仿真, 2024, 13(5): 5566-5578. https://doi.org/10.12677/mos.2024.135504

参考文献

[1] Zhao, L., Li, H., Li, M., Sun, Y., Hu, Q., Mao, S., et al. (2018) Location Selection of Intra-City Distribution Hubs in the Metro-Integrated Logistics System. Tunnelling and Underground Space Technology, 80, 246-256. [Google Scholar] [CrossRef] 
[2] Dong, J., Hu, W., Yan, S., Ren, R. and Zhao, X. (2018) Network Planning Method for Capacitated Metro‐Based Underground Logistics System. Advances in Civil Engineering, 2018, Article 6958086. [Google Scholar] [CrossRef] 
[3] Zheng, C., Zhao, X. and Shen, J. (2020) Research on Location Optimization of Metro-Based Underground Logistics System with Voronoi Diagram. IEEE Access, 8, 34407-34417. [Google Scholar] [CrossRef] 
[4] 任睿, 胡万杰, 董建军, 等. 轴辐式城市地铁-货运系统网络布局优化[J]. 系统仿真学报, 2021, 33(7): 1699-1712.
[5] Zheng, C., Zhang, C., Ma, J., Wu, F. and Sun, K. (2022) Location Selection of Metro-Based Distribution Nodes for Underground Logistics System with Bi-Level Programming Model. Symmetry, 14, Article 2411. [Google Scholar] [CrossRef] 
[6] 聂闻聪, 楚龙娟, 向楠, 等. 城市轨道物流配送模式研究及节点选址优化[J]. 地下空间与工程学报, 2023, 19(S1): 17-25.
[7] Zhang, H., Zhang, J., Zheng, C., Wang, B. and Chen, J. (2024) Node Location of Bi-Level Urban Metro-Based Ground-Underground Logistics Distribution. Multimodal Transportation, 3, Article 100119. [Google Scholar] [CrossRef] 
[8] 周芳汀, 张锦, 周国华. 带时间窗的地铁配送网络路径优化问题[J]. 交通运输系统工程与信息, 2018, 18(5): 88-94.
[9] Zhao, L., Wang, X., Stoeter, J., Sun, Y., Li, H., Hu, Q., et al. (2019) Path Optimization Model for Intra-City Express Delivery in Combination with Subway System and Ground Transportation. Sustainability, 11, Article 758. [Google Scholar] [CrossRef] 
[10] 李美晨. 基于地铁网络的同城快递取派路径优化[D]: [硕士学位论文]. 上海: 上海交通大学, 2019.
[11] 郑长江, 陈宜恒, 沈金星. 基于地铁的地上地下闭环物流配送路径优化[J]. 华东交通大学学报, 2022, 39(1): 89-98.
[12] 郭虹宇. 城市轨道交通应急救援站选址及救援资源配备优化研究[D]: [硕士学位论文]. 长春: 吉林大学, 2020.
[13] 刘加奇. 考虑节点重要度的城市轨道交通应急救援站选址研究[D]: [硕士学位论文]. 石家庄: 石家庄铁道大学, 2021.
[14] 何静, 朱双凯, 任晔. 不确定条件下地铁应急储备点优化配置研究[J]. 都市快轨交通, 2022, 35(5): 152-157.
[15] 贾建涛. 损毁情景下城市轨道交通应急救援站选址方法研究[D]: [硕士学位论文]. 大连: 大连交通大学, 2023.
[16] Luo, J. (2024) Review of Domestic and Foreign Emergency Logistics Research under Major Emergencies. Frontiers in Business, Economics and Management, 14, 354-357. [Google Scholar] [CrossRef] 

为你推荐