摘要
应用装备平均等待备件时间与备件的延期交货量之间的数学关系,构建以装备平均等待备件时间为约束条件的库存优化模型。然后运用边际效应分析方法描述了备件库存优化流程。最后以算例的形式,对备件库存量进行预测,验证优化模型的可信性。
It expounds the mathematical relationship between the minimum average time for waiting spares and the expected number of backorders in this article. Then, the inventory optimization model is created under the minimum average time for waiting spares of the equipment. Then, optimization approach of spares inventory is described with margin analysis. Finally, predict the number of spares inventory through particular case applying, validate the credibility of the optimization model.
出处
《舰船科学技术》
北大核心
2013年第12期132-134,143,共4页
Ship Science and Technology
关键词
平均等待备件时间
延期交货量
边际效应
优化
minimum average time for waiting spares
expected number of backorders
marginutility
optimization
