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：
研究提前期和订货成本是可控的、到达货物存在瑕疵品时,采用连续盘点策略的（Q,r）库存管理问题.分析了有关文献中给出的求解年总成本最小值算法的缺陷,推导出最优解的正确表达式,并提出了一种迭代算法求解该模型.在市场需求分布未知情况下建立新的模型和求解算法,并通过数值算例比较了市场需求服从正态分布和未知的两种模型.
英文摘要：
A continuous review inventory model involving controllable lead time and setup cost with defective items is researched. A flaw of the minimum total annual cost algorithm is analyzed in the literature concerned. According to the analysis, the right expression of the optimal solution is deduced and a new algorithm to solve the inventory model is developed. Then, a new inventory model with lead time demand distribution free is set up and its optimal solution is given. Numeric examples are presented to illustrate the difference between the two models.
同期刊论文项目
同项目期刊论文
期刊信息
位置：