西北师范大学学报（自然科学版）2016，Vol.52Issue(3)：22-29,8.DOI:10.16783/j.cnki.nwnuz.2016.03.006
随机中断下双源供应链的最优订购模型
Optimal ordering model of dual-sourcing supply chain w ith random disruption time
摘要
Abstract
This paper develops a dual‐sourcing supply chain for random newsvendor model composed of two unreliable suppliers and one retailer under random disruption environment . On unconstrained and budget cost constraints both cases , the optimal ordering strategy of the retailer is given , and the effect of disruption time to the optimal ordering quantity and the maximal expection of the retailer are analysed , and the existence of retailer’s optimal ordering quantity is proved . Finally , the specific effect of disruption time to ordering quantity and the maximal expection profit is explained through the numerical example .关键词
随机报童模型/双源供应链/随机中断时刻/最大期望利润/预算费用Key words
random new svendor model/dual-sourcing supply chain/random disruption time/maximal expectation profit/budget cost分类
管理科学引用本文复制引用
颜荣芳,毕涛..随机中断下双源供应链的最优订购模型[J].西北师范大学学报（自然科学版）,2016,52(3):22-29,8.基金项目
国家自然科学基金资助项目（71061012）；甘肃省科技支撑计划资助项目 （）
