(T,S)策略下含模糊需求及缺陷率的安全库存  

The Safety Stock with Fuzzy Demand and Defective Rate in(T,S) Inventory Policy

作　　者：王晓莉[1] 胡劲松[1] 张贞齐[1] 

机构地区：[1]青岛大学管理科学与工程系,山东青岛266071

出　　处：《工业工程》2008年第6期43-46,共4页Industrial Engineering Journal

基　　金：国家自然科学基金资助项目(70671056)

摘　　要：基于模糊可信性理论,探讨了在需求及到货产品质量不确定环境中,周期盘点(T,S)库存策略下的安全库存问题,建立了确定安全库存水平的数学模型,并分析了预定服务水平及需求和缺陷率的不确定性对安全库存的影响。Based on fuzzy credibility theory, the safety stock prolem was discussed on items with fuzzy demand and fuzzy imperfect quality in periodic review （ T, S） inventory model, and a model was estabished for obtaining safety stock. The influence on safety stock was analyzed, as was created by service level and the uncertainty of demand and imperfect rate.

关 键 词：安全库存 缺陷率 模糊需求 可信性理论 服务水平约束 

分 类 号：F224[经济管理—国民经济]