商业研究
商業研究
상업연구
Commercial Research
2009年
5期
39~43
,共null页
易腐品 时变拖后供给 EOQ 价格库存影响需求
易腐品 時變拖後供給 EOQ 價格庫存影響需求
역부품 시변타후공급 EOQ 개격고존영향수구
perishable goods ; time - dependent backlogging; EOQ ; price - and stock - dependent demand rate
蔬菜、水果等物品在存储的过程中随时间的推移会发生大量的损耗。假定产品的需求受库存和销售价格的影响,在有限计划期内建立时变拖后供给的易变质品库存模型,给出一种寻求最优订货次数和销售价格的简便方法,并分析参数变化对于订货次数、平均利润和服务率的影响。
蔬菜、水果等物品在存儲的過程中隨時間的推移會髮生大量的損耗。假定產品的需求受庫存和銷售價格的影響,在有限計劃期內建立時變拖後供給的易變質品庫存模型,給齣一種尋求最優訂貨次數和銷售價格的簡便方法,併分析參數變化對于訂貨次數、平均利潤和服務率的影響。
소채、수과등물품재존저적과정중수시간적추이회발생대량적손모。가정산품적수구수고존화소수개격적영향,재유한계화기내건립시변타후공급적역변질품고존모형,급출일충심구최우정화차수화소수개격적간편방법,병분석삼수변화대우정화차수、평균리윤화복무솔적영향。
Commodities such as vegetables and fruits are subject to direct spoilage while kept in store. This paper assumes the demand rate is price - and stock - dependent. With an EOQ model by proposing a time - dependent backlogging rate to make the theory more applicable in practice, where deteriorating rate is constant, it presents a method for finding the optimal replenishment schedule for the EOQ model with deteriorating items. It also makes a sensitivity analysis on the optimal solution with respect to parameters of the system.
