|本期目录/Table of Contents|

[1]宋英华,裴俊龙,方丹辉,等.常态化疫情防控背景下区域应急医疗物资选址-分配模型*[J].中国安全生产科学技术,2021,17(11):5-9.[doi:10.11731/j.issn.1673-193x.2021.11.001]
 SONG Yinghua,PEI Junlong,FANG Danhui,et al.Location-allocation model of regional emergency medical material under background of normalized epidemic prevention and control[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2021,17(11):5-9.[doi:10.11731/j.issn.1673-193x.2021.11.001]
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常态化疫情防控背景下区域应急医疗物资选址-分配模型*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
17
期数:
2021年11期
页码:
5-9
栏目:
学术论著
出版日期:
2021-11-30

文章信息/Info

Title:
Location-allocation model of regional emergency medical material under background of normalized epidemic prevention and control
文章编号:
1673-193X(2021)-11-0005-05
作者:
宋英华裴俊龙 方丹辉王侃
(1.武汉理工大学 中国应急管理研究中心,湖北 武汉430070;
2.武汉理工大学 安全科学与应急管理学院,湖北 武汉 430070)
Author(s):
SONG Yinghua PEI Junlong FANG Danhui WANG Kan
(1.China Research Center for Emergency Management,Wuhan University of Technology,Wuhan Hubei 430070,China;
2.School of Safety Science and Emergency Management,Wuhan University of Technology,Wuhan Hubei 430070,China)
关键词:
应急医疗物资防护等级要求选址-分配问题(LAP)非支配排序遗传算法(NSGA-Ⅱ)
Keywords:
emergency medical material protection level requirement location-allocation problem (LAP) non-dominated sorting genetic algorithm (NSGA-Ⅱ)
分类号:
X913
DOI:
10.11731/j.issn.1673-193x.2021.11.001
文献标志码:
A
摘要:
在常态化疫情防控背景下,为避免本土病例造成区域不同需求主体防护物资短缺问题,构建最小化医院物资集散点需求未满足率加权和、最大化物资购买集中点分配公平性的储备库选址-分配模型,并基于某市相关数据,利用改进的非支配排序遗传算法(NSGA-Ⅱ)进行仿真研究。结果表明:某市应选择储备库数目为5,在物资分配时考虑物资防护等级要求,可减少医院物资集散点物资浪费,增加物资购买集中点获得量。
Abstract:
Under the background of normalized epidemic prevention and control,in order to avoid the shortage of protective materials for subjects with different needs caused by local cases in the region,a location-allocation model of storage depots considering minimizing the weighted sum of unmet demand rate for the hospital material distribution points and maximizing the fairness for the distribution of material purchasing focus points was constructed.Based on the relevant data of Wuhan city,the improved non-dominated genetic algorithm (NSGA-Ⅱ) was used for the simulation research.The results showed that the number of storage depots should be 5 in Wuhan,and considering the requirements of material protection level in the material distribution could reduce the material waste in the hospital material distribution points and increase the acquisition quantity of material purchasing focus points.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2021-04-20;网络首发日期: 2021-08-31
* 基金项目: 国家重点研发计划项目(2018YFC0807001)
作者简介: 宋英华,博士,教授,主要研究方向为科研管理、应急管理、项目管理。
更新日期/Last Update: 2021-12-08