低碳经济下闭环供应链网络优化研究

发布时间：2018-03-30 10:27

本文选题：绿色供应链　切入点：低碳经济　出处：《燕山大学》2014年硕士论文

【摘要】：随着经济的飞速发展，环境污染日益严重，特别是温室气体的大量排放，导致全球变暖，气候异常，给人类的生存和发展造成了巨大威胁。在此背景下，低碳经济应运而生，而供应链是碳排放的主要来源，节能减排涉及到供应链各个环节。闭环供应链不仅能够减少产品对环境的污染，还能够实现资源的再利用。所以，研究低碳经济背景下闭环供应链网络优化问题，对节能减排具有非常现实的意义。本文对供应链网络规划的研究成果进行了综述，重点结合低碳经济的形势分析当前的研究动态，进而提出将低碳因素考虑进闭环供应链网络优化中的研究思路。本文介绍了低碳经济和闭环供应链的相关理论，明确了低碳经济下供应链网络优化的目标和原则，在分析了低碳经济对闭环供应链网络各环节的影响之后，对本课题进行了深入研究。首先，以闭环供应链网络为研究对象。综合考虑碳减排和废旧产品回收因素。根据碳排放权交易机制，将碳排放转化为碳成本，作为运营成本的组成部分。建立以总运营成本最小化为目标的单目标混合整数规划模型，从而解决网络节点选址、节点间产品运输量、运输方式选择、减排技术投资等资源配置问题。然后，还以闭环供应链网络为研究对象。综合考虑碳排放量和顾客需求的响应时间。根据碳税机制，将碳排放转化为碳成本。根据时间成本系数，计算需求响应时间成本。建立以供应链网络的运营成本最小化、碳排放成本最小化、顾客需求响应时间成本最小化为目标的多目标混合整数规划模型，据此确定网络内节点选址，节点间产品运输量，运输方式选择等资源配置问题。最后，针对上述两模型进行案例分析，提出运用Lingo软件计算模型的方法，完成了案例的供应链网络优化设计。并结合案例分析，对企业实施低碳化提出相应的对策和建议。
[Abstract]:With the rapid development of economy, the increasingly serious environmental pollution, especially greenhouse gas emissions, global warming, climate anomalies, a great threat to human survival and development. Under this background, low-carbon economy came into being, and the supply chain is the main source of carbon emissions, energy saving and emission reduction involves various aspects of the supply chain the closed-loop supply chain. Products can not only reduce the pollution to the environment, but also to achieve reuse of resources. Therefore, the research of low carbon economy under the background of the closed-loop supply chain network optimization problem, it has very realistic significance to energy saving and emission reduction.
This article overviews the research on supply chain network planning, focus on the combination of dynamic analysis and study of current situation of low carbon economy, low carbon factors and proposed the research ideas into the closed-loop supply chain network optimization. This paper introduces the related theory of low carbon economy and the closed-loop supply chain, defined the objectives and principles of chain network optimization of the supply of low carbon economy, the analysis of the impact of low carbon economy of the closed-loop supply chain network links, on the subject of in-depth study.
First of all, in the closed-loop supply chain network as the research object. Considering the carbon emission reduction and recycling of waste products. According to the carbon emissions trading mechanism, the carbon into carbon cost, as part of the cost of operation. The establishment of a single objective to minimize the total operating cost as the objective mixed integer programming model to solve the network node the location of nodes, transportation, transportation mode selection, emission reduction technology investment resource allocation problem.
Then, in the closed-loop supply chain network as the research object. Considering the response time of carbon emissions and the needs of customers. According to the mechanism of carbon tax, carbon emissions will be converted into carbon cost. According to the time cost coefficient, calculation of demand response time cost. To establish supply chain network operation cost minimization, carbon emissions cost minimization multi-objective mixed integer programming model of time cost minimization in response to customer demand, to determine the location of the nodes in the network nodes, product transport capacity, transport mode choice and resource allocation problem.
Finally, aiming at the above two models, a case analysis is made. The method of using Lingo software to calculate the model is put forward, and the case of supply chain network optimization is completed. Combined with case analysis, corresponding countermeasures and suggestions are put forward for enterprises to implement low carbon.

【学位授予单位】：燕山大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F274;F426.6

【参考文献】