摘要
研究在信用期条件下,需求率随时间增长、变质率为常数的易变质物品库存问题,建立优化补货周期的库存模型,证明模型最优解的存在性和唯一性,并对模型进行了数值实验和参数灵敏度分析.
The inventory model based on trade credit has been established in order to obtain optimal replenishment cycle.The demand rate grows with time and deterioration rate is constant.Then,the existence and unique of the optimal solution are discussed,and the numerical examples and the sensitivity analysis are presented.
出处
《广西科学》
CAS
2010年第2期118-121,共4页
Guangxi Sciences
基金
广西青年科学基金(桂科青0832092)资助
关键词
库存模型
信用支付
时变需求
变质物品
inventory model
trade credit
time-varying demand
deteriorating items