Study of Inventory Management with Fuzzy Set Theory under Uncertainty
不确定情况下基于模糊集理论的库存管理研究

This paper discusses the inventory problem under uncertainty, which is handled by fuzzy method. In the article, we briefly introduce fuzzy theory, then describe the representation of fuzzy parameters in inventory management.A fuzzy model of single-inventory with mult-fuzzy parameters is derived and defuzzified by the Graded Mean Integration Representation, which a few shortage is backordered, and optimal order quantity is determined. Finally ,by giving a demonstration, it is indicated that to treat inventory problem by fuzzy method is more applicable to the reality under uncertainty and is of great value.