摘要
通过解析推导给出了一个考虑一个供应商和多个不同的订货商,并且不允许缺货情况下的需求服从库存量函数的易变质品供应商管理库存VMI(Vendor Managed Inventory)控制模型;通过算例用matlab6.5求出了其最优解和最佳订货周期,并通过灵敏度分析了质变率参数、需求率参数变动对订货周期和各类库存成本的影响;这些影响可为易变质品的库存控制决策提供一定的理论依据。
Firstly, This paper derived analytically a perishable goods inventory control model for inventoryobedience demand function without short supply based on VMI. Then, it gave VMI control model about demand obedience inventory function of perishable goods which gives an account of one supplier and multiple retailers in the situation of sufficient supply. Next, it obtained optimal solution and ordering cycle with examples by using Matlab6.5 and discussed the variation of qualitative change rate parameters and demand rate parameters by sensitivity analysis. Finally, it summarized the study and stated the significance of the study.
出处
《南京航空航天大学学报(社会科学版)》
2013年第1期35-39,共5页
Journal of Nanjing University of Aeronautics & Astronautics(Social Sciences)
基金
国家自然科学基金项目(1003ZGA035)
甘肃省哲学社会科学规划项目(1011ZSB078)
关键词
VMI
易变质品
灵敏度分析
VMI
perishable goods
sensitivity analysis