自然灾害应急物流配送网络优化分析研究  

Analysis of Optimal Distribution Networks for Natural Disaster Emergency Logistics

作　　者：徐威[1] 魏磊[2] 

机构地区：[1]西南交通大学交通运输与物流学院,四川成都610031 [2]武汉科技大学汽车与交通工程学院,湖北武汉430081

出　　处：《西华大学学报（自然科学版）》2012年第3期30-33,共4页Journal of Xihua University:Natural Science Edition

摘　　要：介绍了自然灾害应急物流配送网络的相关概念及优化理论,在此基础上结合实例建立了优化自然灾害应急物流配送网络的数学模型,以时间作为模型的目标函数,分析模型的求解策略,并运用LINGO对该数学模型求解,得出了某一配送网络的最优配送路线,使得总配送时间消耗最少。This paper introduces the related concepts and optimization theory of natural disaster emergency logistic distribution networks.Based on the theory and a specific example,a mathematical model is developed with time as the objective function in the natural disaster emergency logistic distribution networks.Then,the solving strategy of this model is analyzed and LINGO is used to solve the mathematical model.Finally,the optimal distribution line,which has the least total delivery time,of a distribution network is obtained.

关 键 词：自然灾害 应急物流 配送网络 模型 最优 

分 类 号：F505[经济管理—产业经济]