考虑到替代策略在实际销售过程中的重要作用,研究了产品可替代的经济订货批量(EOQ)问题,建立了允许延期交货情况下产品1可部分替代产品2的EOQ模型,设计了获得了其最优订货策略的算法。结合算例,分析了产品2的存储成本和替代率对最优策略的影响。
Economic order quantity problem with substitutable products was studied. The EOQ model with backorder was established by assuming that product 1 can partly substitute product 2. The algorithm to obtain optimal order policy is designed Numerical results show that with the of the holding cost of product 2 or its substitute rate, the optimal order quantity of product 1 increases, while the optimal order quantity of product 2 decreases.