摘要
从实际背景出发,在R AM P型需求和存货影响销售率条件下,讨论了一类以缺货开始的变质性物品的EOQ模型.给出了模型的求解方案及单位时间内平均利润最大化的两个充分条件,并用数值算例进行了验证.
This paper discussed two EOQ models start with shortages for deteriorating items with a ramp type demand rate and stock dependent selling rate. Two sufficient conditions for the maximum average total net profit per unit of time are proposed besides the solution procedure for these models. Numerical examples illustrated the procedure.
出处
《数学的实践与认识》
CSCD
北大核心
2006年第2期21-25,共5页
Mathematics in Practice and Theory
基金
山东省社会科学规划项目(03BJZ37)
关键词
Ramp型需求
库存影响销售率
EOQ模型
deteriorating items
ramp type demand rate
stock dependent selling rate
