Single-level LRP Problem of Emergency Logistics System Considering Demand Priority

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Li, Weili^1 ; Wu, Zhengqiang^1 ; Song, Liying^1

School of Traffic and Transportation, Beijing Jiaotong University, Beijing

100044, China^1

关键词: Emergency logistics systems;    Emergency relief;    Emergency rescue;    Emergency response;    Non- dominated sorting genetic algorithms;    Public emergencies;    Soft time windows;    Transportation model;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/6/062020/pdf
DOI  :  10.1088/1755-1315/189/6/062020

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Once a public emergency occurs, it will cause serious human casualties and property losses to human society. If timely and effective rescue measures are not adopted, the consequences will be disastrous. Therefore, it is necessary to establish a sound and effective emergency rescue system. In this paper, we establish an open emergency response facility positioning and emergency relief transportation model based on the characteristics of demand points, vehicle service capabilities, soft time windows, damage of road network and other constraints. The non-dominated sorting genetic algorithm was applied in this article. Finally, the simulation verified the rationality and the effectiveness of the model and the algorithm.