易变质性产品生产商和销售商库存协调模型  

Inventory coordination model with single-manufacturer and single-buyer for a deteriorating item

作　　者：王圣东[1] 周永务[2] 甘犬财[1] 

机构地区：[1]解放军电子工程学院数学教研室,安徽合肥230037 [2]华南理工大学工商管理学院,广东广州510641

出　　处：《系统工程学报》2010年第2期251-257,共7页Journal of Systems Engineering

基　　金：国家自然科学基金资助项目(70771034;70631003;70772029;70971041);新世纪优秀人才支持计划资助项目(NCET-05-0557);高等学校全国优秀博士论文作者专项基金资助项目(200565);合肥工业大学校基金资助项目(081103F)

摘　　要：本文基于如下假定:1)生产商的生产率为有限值且采取两阶段生产供货模式;2)生产的产品具有易变质性.在此假定下,建立了单生产商单销售商生产销售协调模型.讨论了如何利用价格折扣策略来激励销售商的订货行为.在保证销售商利润不减的前提下,给出了求解使得生产商利润达到最大化的最优价格折扣算法,同时给出了生产商的最优供给批量和销售商的最优订货批量.最后,用数值实例来验证模型的求解过程.A supply chain coordination and quantity discount model with single-manufacturer and single-buyer is developed under the assumptions that 1 ） the manufacturer＇ s production rate is finite and the two-stage production-shipment mode is adopted by the manufacturer; 2） the product is deteriorating. How to use the price discount policy to encourage the buyer＇ s ordering behavior is discussed in this paper. An optimal quantity price discount algorithm that maximizes the manufacturer＇ s profit is presented under the assumption that the buyer＇ s profit does not decrease. The optimal batch-size of the manufacturer and the optimal order quantity of the buyer are derived simultaneously. In the end, a numerical example is used to illustrate the solution procedure.

关 键 词：库存 生产 易变质产品 量折扣 

分 类 号：O227[理学—运筹学与控制论]