逆向物流网络设计多目标随机规划模型

发布时间：2018-04-08 17:25

本文选题：逆向物流　切入点：网络设计　出处：《软科学》2015年10期

【摘要】：以钢铁工业企业废钢回收循环利用为背景,对企业的逆向物流网络进行设计。考虑需求市场需求量、废钢回收量以及回收产品质量的不确定性,以物流网络成本以及对环境的影响最小化为目标,建立了多目标随机规划模型,决策逆向物流网络中工厂以及回收处理中心的位置、数目和网络节点间的物流量分配。利用约束法处理多目标转化为单目标模型,结合情景分析对随机规划模型进行求解。最后,在MATLAB2014a平台调用CPLEX,用算例验证了模型的有效性,并对ε参数的敏感性进行了分析。
[Abstract]:Based on the recycling of scrap in iron and steel industry enterprises, the reverse logistics network is designed.Considering the uncertainty of demand, scrap recovery and product quality, a multi-objective stochastic programming model is established with the objective of minimizing the cost of logistics network and the impact on the environment.The location and number of factories and recycling centers in reverse logistics networks and the distribution of logistics among network nodes are determined.The multi-objective model is transformed into a single-objective model by constraint method, and the stochastic programming model is solved by scenario analysis.Finally, the validity of the model is verified by using MATLAB2014a platform, and the sensitivity of 蔚 parameter is analyzed.
【作者单位】：北京科技大学东凌经济管理学院;
【基金】：国家自然科学基金项目(71172168) 中央高校基本科研业务专项基金项目(FRF-TP-14-057A2、FRF-SD-13-003B)
【分类号】：F252;F426.31

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