复杂物流网络下的应急物资分配模型  

The Distribution Model of Emergency Materials under the Complex Logistics Network

作　　者：朱娜[1] 郑亚平[1] ZHU Na ZHENG Ya-ping(School of Transporation and Management, Mianyang Normal University, Mianyang 621010, China)

机构地区：[1]绵阳师范学院交通运输与管理学院,四川绵阳621000

出　　处：《数学的实践与认识》2016年第19期133-141,共9页Mathematics in Practice and Theory

基　　金：绵阳市社科联项目(MYS2014YB17)

摘　　要：在大规模紧急救援的背景下,研究面向复杂网络的应急物流系统中多出救点、多受灾点的物资分配问题具有重要意义.针对一次性消耗系统,以应急时间、出救点数量、应急运输成本为优化目标,在车辆运载能力等限制条件下提出多目标优化模型,并采用"矢量投影-理想点法"对模型进行求解;最后,通过算例验证了模型的合理性和有效性.Under the context of large-scale emergency rescue,the materials distribution is great practical significance in the emergency logistics system of multi-point rescue and multi-point disaster.The optimization objectives are emergency time,Multi-point rescue number and emergency transportation costs in one-time consumption system.Under the constrains of vehicle carrying capacity,this paper proposed the multi-objective optimization model and used the ＂ Vector projection- ideal point method＂ for solving the model;Finally,A example is used to verify rationality and effectiveness of the model.

关 键 词：复杂网络 应急物资分配 矢量投影-理想点法 

分 类 号：F259.21[经济管理—国民经济] O157.5[理学—数学]