摘要
针对物流配送中冷链食品配送的特殊性,在满足不同需求地对不同产品配送时间要求的前提下,以包括运输成本、配送中心固定成本、冷藏成本、惩罚成本以及仓储成本等在内的总成本最低为目标,基于共同配送视角构建了考虑时间约束的多品种冷链食品配送的系统优化模型,并借助优化建模软件LINGO,对数值算例进行了优化求解,验证了本文模型的合理性与有效性,为冷链物流中多品种配送系统的优化设计提供有价值的理论指导。
In this paper, considering the particularity of the cold-chain food＇s distribution in the field of logistics, we proposed an optimal model for multi-product cold-chain joint-delivery on the basic of time constraint. The objective is to minimize the total cost which consists of transport expenses, fixed cost of distribution center, refrigerator cost, punishment cost and storage cost. A numerical example is solved on the software platform of LINGO which demonstrates the rationality and validity of the model.
出处
《物流技术》
北大核心
2013年第7期173-176,共4页
Logistics Technology
基金
三峡大学人才启动基金(kj20110014)
三峡大学研究生科研创新基金(2012CX048)
关键词
时间约束
多品种冷链物流
共同配送
模型优化
time constraint
muhi-product cold-chain logistics
joint delivery
model optimization
