欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
利用随机局部弹性的概念及运算法则,研究了分批连续进货并允许缺货的存储模型中,总费用对随机最高存储量与随机采购周期的局部弹性,给出了总费用弹性的联合概率密度的一般表达式,通过实例证明了当最高存储量与采购周期的分布特性已知时,总费用的弹性分布和弹性变化范围及弹性在该变化范围的可信度。
英文摘要：
In the storage model with continuous purchase in batches and being out of stock permitted, partial elasticity of total cost along the maximum storage quantity and purchase period are discussed by using its stochastic partial elasticity and operation law. The general expression of joint probability density function of total cost is obtained. An example is also given to show that elasticity distribution range is completely determined, if the distribution characteristics of the maximum storage quantity and purchase period are known.
同期刊论文项目
同项目期刊论文
期刊信息
位置：