摘要
This paper presents a mathematical model for components/parts unification (CPU) policy. This model considers two components/parts that are functionally interchangeable but purchased from suppliers with different prices and quality characteristics. Because of the buyer's quality preference and suppliers' discount rates for bulky purchases, the model assists the procurement manager to determine how best to purchase the components/parts to meet its demand while minimizing the total acquisition costs.
针对不同价格和不同质量要求的 2种功能可互换的零部件 ,提出了一个研究零部件归并问题的数学模型 .在对零部件质量要求不同而供应商根据购买量提供的折扣不同的情形下 ,该模型可以帮助采购经理决定如何将零部件归并后统一购买以使得总购置成本最低 .
基金
TheNationalNaturalScienceFoundationofChina(7990 0 0 0 3)andtheResearchFundofSoutheastUniversity(92 14 0 0 1196 )
