模糊环境下基于再制造闭环供应链的博弈问题研究

THE STUDY ON GAME PROBLEM OF A CLOSED-LOOP SUPPLY CHAIN WITH REMANUFACTURING UNDER FUZZY ENVIRONMENTS

研究了模糊环境下基于再制造闭环供应链的博弈问题,通过考虑存在于回收过程,制造(再制造)过程及需求过程中的模糊不确定性,建立了三种不同的再制造闭环供应链博弈模型,给出了制造商和回收商(零售商)的最优均衡决策,分析了制造商和回收商(零售商)博弈能力对废旧产品的回收,制造(再制造)产品的销售及系统成员利润的影响.利用数值算例对所得结果和关键参数进行了分析.

The game problem of a closed-loop supply chain with remanufaeturing under fuzzy environment is considered in this paper. By considering the fuzzy uncertainties existing in the processes of used product collection and remanufacturing, new product manufacturing and the market demand, three different game decision models for this closed-loop supply chain with remanufacturing are established, the optimal decisions of the manufacturer and the retailer for the manufacturing and remanufacturing products are given under the three different game decision cases. We analyze both the mufacturer and the retailer＇s bargaining power on the used product collection, the new product sales and the profit allocation. At last, the obtained results and some important parameters are analyzed by numerical method.