摘要
本文研究了滞后时间为正的、连续盘点的 (s,S)易腐库存模型 .利用矩阵表示方法求出了平稳分布的递推表达式 ,证明了循环周期的分布服从 PH分布 ,并求得了费用函数 f (s,S.K) .
We consider an (s,S) continuous review inventory system in which depletions are due to random demands and random failure. Backlogs are allowed in the model and the leadtime is assumed to be positive.
出处
《工科数学》
2001年第5期59-66,共8页
Journal of Mathematics For Technology