非时齐库存系统的最优存储/定价问题研究

Study for optimal inventory/pricing problems of nonhomogeneous inventory system

存储和定价是企业的重要决策问题.以连续时间确定性非时齐库存系统为研究对象,建立存储/定价联合决策模型,分析最优策略下相邻订货周期之间的关系,将最优存储策略简化为第一次订购时间,并求得其上下界.在此基础上提出求解最优存储策略和最优价格的方法,并运用遗传算法进行数值计算和分析.

The inventory and pricing decisions are very important to pricing decision model in a continuous deterministic nonhomogegeous the relationship between the adjacent order periods under the inventory policy is simplified to its first ordering time, whose any enterprise. A joint inventory/ inventory system is formulated and optimal conditions is analyzed. The optimal upper and lower bounds are obtained. Then a method for computing the optimal inventory policy and the optimal price are obtained based on the genetic algorithms. Finally, some numerical analyses are made.