东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2006, Vol. 27 ›› Issue (11): 1283-1286.DOI: -

• 论著 • 上一篇    下一篇

随机补货间隔期的多周期库存优化模型

戢守峰;曹楚;黄小原;   

  1. 东北大学工商管理学院;东北大学工商管理学院;东北大学工商管理学院 辽宁沈阳110004;辽宁沈阳110004;辽宁沈阳110004
  • 收稿日期:2013-06-23 修回日期:2013-06-23 出版日期:2006-11-15 发布日期:2013-06-23
  • 通讯作者: Ji, S.-F.
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(70572088)·

Multi-period inventory optimization model for stochastic replenishment intervals

Ji, Shou-Feng (1); Cao, Chu (1); Huang, Xiao-Yuan (1)   

  1. (1) School of Business Administration, Northeastern University, Shenyang 110004, China
  • Received:2013-06-23 Revised:2013-06-23 Online:2006-11-15 Published:2013-06-23
  • Contact: Ji, S.-F.
  • About author:-
  • Supported by:
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摘要： 针对供应商处于相对有利地位,零售商综合考虑各种因素决定他们补货量情况,研究了订货由零售商发起,且补货间隔期不受零售商控制情况下的多周期库存优化问题·在假设允许缺货、补货间隔期是独立同分布的随机变量的前提下,给出了补货间隔期服从一般分布的预期利润函数,通过确定最优补货量来有效地控制库存·在此基础上,又分析了补货间隔期服从两种特殊分布情况,并通过灵敏度分析说明了补货间隔期对其利润的影响·

关键词: 随机补货周期, 最优补货量, 允许缺货, 库存优化, 灵敏度分析, 特殊分布

Abstract: Studies the problem that a supplier is relatively in an advantageous position but retailers have to decide the quantities to replenish their inventories with various factors taken into account. Assuming that both the allowable stock-out and replenishment intervals are stochastic (independent identically distributed) variables, we give the expected profit function that the replenishment intervals comply with general distribution and the inventory can be controlled effectively by optimizing the replenishment quantity. Then, two particular distribution cases are discussed for replenishment intervals and, by sensitivity analysis, how the replenishment intervals affect retailer s profit is expounded.

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