摘要
合理的应急设施选址能够显著提高应急服务的质量和效率,在医疗、救灾和人道主义物流等领域具有重要的研究意义。根据时效性和应用领域对应急设施进行分类,从不同设施种类的角度阐述国内外研究的主要区别。按照基本选址问题、动态选址问题、随机选址问题、鲁棒选址问题和其他选址问题5种类型论述应急设施选址模型的研究现状,从求解方式、优化算法、测试用例3个角度对模型优化求解方法进行对比分析,指出当前研究存在的不足,并对应急设施选址问题的未来研究方向进行展望。
Reasonable location of emergency facilities can significantly improve the quality and efficiency of emergency services.It has great research significance in the fields of healthcare,disaster relief and humanitarian logistics.This paper describes the main differences between relevant researches in China and other countries from the perspective of facility types,which are classified in the light of timeliness and application.Then it analyzes research status on emergency facility location models according to general location,dynamic location,random location,robust location and other location problems.The optimization solution methods of models are also compared for analysis from the perspective of solving methods,optimization algorithms and test cases.Furthermore,this paper points out problems in current research,and discusses future research directions of emergency facility location problems.
作者
曹琦
陈闻轩
CAO Qi;CHEN Wenxuan(Department of Logistics Command,Army Logistics College,Chongqing 401331,China)
出处
《计算机工程》
CAS
CSCD
北大核心
2019年第12期26-37,共12页
Computer Engineering
基金
国家社会科学基金(16GJ007-317)
中国博士后科学基金(2017M611157)
重庆市基础与前沿研究计划(cstc2014jcyjA40008)
关键词
应急设施
选址问题
模型求解
优化求解
测试用例
emergency facility
location problem
model solution
optimization solution
test case
作者简介
曹琦(1976-),男,教授、博士、博士生导师,主研方向为计算机仿真与建模、灾害应急管理;陈闻轩,硕士研究生。
