计算机工程2017，Vol.43Issue(5)：306-312,7.DOI:10.3969/j.issn.1000-3428.2017.05.050
两级供应链联合成本三角模糊需求随机过程模型
Joint Cost-based Triangular Fuzzy Demand Stochastic Process Model for Two-level Supply Chain
摘要
Abstract
According to the stochastic and fuzzy features of inventory control and decision-making process of the twolevel supply chain system,this paper proposes a joint cost-based triangular fuzzy demand stochastic process model for two-level supply chain.Firstly,a two-level supply chain system is studied and the joint cost optimization model is presented.Secondly,according to the fuzzy characteristics of delivery time and demand rate,the backorder quantity fuzzy model is designed based on the triangular fuzzy function considering different cases.By using it,the two-level supply chain cost optimization model is improved to establish the triangular fuzzy stochastic demand process model,and then the model of solving process is given.Finally,the validity of the proposed fuzzy stochastic process model is verified by model parameters sensitivity experiment and comparative experiment.关键词
两级供应链/模糊需求/交货时间/需求率/随机过程Key words
two-level supply chain/fuzzy demand/delivery time/demand rate/stochastic process分类
信息技术与安全科学引用本文复制引用
石云,陈钟,孙国营,秦鹏..两级供应链联合成本三角模糊需求随机过程模型[J].计算机工程,2017,43(5):306-312,7.基金项目
贵州省科技厅科学技术基金(黔科合LH字[2015]7606号). （黔科合LH字[2015]7606号）
