考虑碳排放的物流网络优化模型研究  

Study of logistics network optimization model considering carbon emissions

作　　者：吕品[1] 

机构地区：[1]广西科技大学管理学院,广西柳州545006

出　　处：《计算机应用研究》2013年第10期2977-2980,共4页Application Research of Computers

基　　金：广西壮族自治区教育厅科研基金资助项目(201010LX231);广西工学院科学基金资助项目(院科社1166101)

摘　　要：考虑碳排放的物流网络优化问题,分两阶段建立考虑碳排放的配送中心选择与需求匹配模型和碳排放成本最小的配送路径优化模型,通过两阶段模型的配合使用,解决了物流网络中配送中心选址、不同物流节点间的需求匹配以及配送车辆路径优化等多种决策问题。对"考虑碳排放"与"不考虑碳排放"情况进行Lingo软件的数值分析,结果表明:考虑碳排放的物流网络综合物流成本明显降低,比不考虑碳排放的传统方法更具现实意义。Considering carbon emissions, this paper proposed a problem of logistics network optimization. It established the distribution center selection and demand matching model considering carbon emissions and the distribution routing optimization model on minimum carbon emissions respectively in two stages, and used the software Lingo 9.0 to solve the models. Through using the model of the second stage in conjunction with the model of the first stage, some decision problems about the distribu- tion center location, it solved the demand matching between different logistics nodes as well as the vehicle routing optimiza- tion. Finally, an actual example verified the proposed models, and compared the optimization results when considering and not considering carbon emissions. The results show the proposed method of minimizing comprehensive costs of entire logistics process considering carbon emissions is more practical value than the conventional method of not considering carbon emissions.

关 键 词：物流网络优化 低碳物流 CO2排放量 LINGO 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]