摘要
研究了寿命为指数分布、需求随机的易腐物品的库存控制策略.通过引入向量马氏过程(VMP,Vector Markov Process)、建立马氏过程向量转移图来描述易腐物品的库存水平状态的变化,并建立了易腐物品库存的成本模型.利用更新报酬定理,得到了更优的控制策略.
This paper was concerned with inventory control policy for deteriorating items with exponential lifetime and stochastic demands.This inventory model was established by introducing the VMP and the inventory level state's changing was described by setting up Markov Process Vector transfer diagram.By using the renewal guerdon theorem,the optimal control plicy was found.
出处
《应用数学》
CSCD
北大核心
2006年第S1期196-199,共4页
Mathematica Applicata
关键词
易腐物品
库存控制
向量马氏过程
状态转移
成本
Deteriorating items
Inventory control
Vector markov process
Vector transfer
Cost
