一类不确定需求下的二级供应链模型研究

Research on a Type of Echelon Supply Chain Model Based on Uncertain Demand

研究了一类由一个供应商和一个零售商组成的二级供应链问题,分别建立了随机需求条件下的两个供应链数学模型和模糊需求条件下的两个供应链数学模型,得到了4个供应链的最优订货量与最优收益,并通过算例做了实证分析,对该类型的供应链问题具有一定的指导意义.

This paper researches on a type of echelon supply chain of one supplier and one retailer setting . We propose two supply chain models based on random demand and two supply chain models based on fuzzy demand. Then we get the optimal order quantity and the optimal revenue. In the last, we verify the model by example. It has a certain significance to this type of supply chain.