东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2011, Vol. 32 ›› Issue (2): 302-304.DOI: -

• 论著 • 上一篇    

冷链物品的优化储存策略

刘保政;汪定伟;   

  1. 东北大学信息科学与工程学院;
  • 收稿日期:2013-06-19 修回日期:2013-06-19 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家自然科学基金重点资助项目(70931001);国家自然科学基金创新群体项目(60821063)

Optimal decision on cold-chain storage of goods

Liu, Bao-Zheng (1); Wang, Ding-Wei (1)   

  1. (1) School of Information Science and Engineering, Northeastern University, Shenyang 110819, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Liu, B.-Z.
  • About author:-
  • Supported by:
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摘要： 假定冷链库存费用随时间线性增长;有质损现象发生;市场销售价格先缓慢上升,在某一时刻达到顶点,然后缓慢下降.基于上述假定,构建了以库存商品全部售完后盈利最大为目标、以上市时刻为决策变量的优化储存销售模型,应用非线性规划条件极值法给出了模型解法.通过一个算例进行了仿真,证明了模型的可行性和有效性.

关键词: 冷链, 上市时刻, 库存成本, 质损价值, 销售价格

Abstract: Assuming that the inventory costs in cold chain increase linearly and time-dependently with mass loss and that the selling prices of refrigerated goods rise slowly and come up to the peak at a certain time, then the prices are going down slowly, an optimal model is developed for storage/sales of refrigerated goods, where the objective is maximizing the profits after the stocks have all been sold out with the selling time taken as a decision variable. The conditional extreme value method of nonlinear programming is used to solve the model. Simulation results verified the feasibility and effectiveness of the model by a numerical example.

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