【摘要】 研究一类需求依赖即时库存水平的易变质多物品库存问题。在总库存容量有限的条件下,以优化库存系统的平均成本为目标,建立相应的库存优化模型。讨论解的存在性,并给出求解最优策略的线搜索算法。最后给出数值例子验证模型和算法的有效性。更多还原

【Abstract】 In this paper,we discuss the inventory problem of perishable multi-products with stock-dependent demand rate,the products are perishable items.Under the constraint of capacity,the inventory model with the goal of optimizing the average cost of inventory system is established.The existence and uniqueness of optimal strategy are proved,and then a line search algorithm is presented.Finally,some numerical examples are given to illustrate the model and test the validity of the algorithm.更多还原