考虑返回补偿的闭环供应链随机库存补充策略  

Replenishment policy for stochastic inventory in a closed-loop supply chain considering return payment

作　　者：周艳聪[1] 李勇建[2] 孙晓晨[3] 

机构地区：[1]天津商业大学信息工程学院,天津300134 [2]南开大学商学院,天津300071 [3]天津大学理学院,天津300072

出　　处：《山东大学学报（工学版）》2010年第1期42-47,共6页Journal of Shandong University（Engineering Science）

基　　金：国家自然科学基金资助项目(70501014;70671100;70971069);南开大学985工程"中国企业管理与制度创新"哲学社会科学创新基地课题资助项目

摘　　要：针对同时拥有制造和再制造的企业,研究了返回补偿的回收策略对库存管理的影响,给出了具有两条补充渠道(正向渠道和再制造逆向渠道)库存系统。首先,在返回补偿价格影响产品返回概率的条件下,建立了单产品多周期随机库存模型;然后,在系统收益期望值最大的目标下,得到了正向渠道库存补充的最优策略结构;最后,对最优决策进行了参数分析。The effects of the return payment on inventory markagement were studied for a joint manufacturing and remanufacturing system. An inventory system was proposed that has two replenishment channels including a forward channel and a remanufacturing channel. First, a single-product multi-period stochastic inventory model was formulated under the assumption that the return pay- ment policy influences the probabihty of the quantity of the product returns. Then the optimal inventory replenishment policy was de- rived to maximize the expected profit of the system. Finally, numerical examples were provided for parameter analysis.

关 键 词：再制造 随机库存 闭环供应链 返回补偿 

分 类 号：O227[理学—运筹学与控制论] O232[理学—数学]