再制造闭环供应链回收系统鲁棒优化研究

发布时间：2018-08-04 13:35

【摘要】：闭环供应链因具有减少环境污染及资源耗费等功能，引起了研究机构和政府部门的普遍关注，自20世纪90年代起，逆向供应链活动就开始受到前所未有的关注，随后，整合的正向供应链与逆向供应链的闭环供应链的研究开始成为学术界研究和企业界实践的热点方向。在闭环供应链管理中，回收系统的构建与运营是一项非常关键而又复杂的工作，其庞大的工作体系需要不间断的投入才能得以持续而有效的运行，它决定着整个闭环供应链的运作绩效。本文以再制造闭环供应链为基础，对回收系统的网络构建与实际运行进行研究，主要研究内容如下：首先，对闭环供应链的相关理论知识进行阐述，包括闭环供应链的形成与发展，闭环供应链的不确定性与鲁棒性的研究等。其次，在闭环供应链网络相关理论知识基础上，考虑构建再制造闭环供应链回收系统网络结构的要素，这些要素主要包括：再制造闭环供应链回收系统网络结构、网络功能、节点规划及流量分析。依据再制造闭环供应链回收系统网络构建要素，对再制造闭环供应链回收系统网络及其特点进行分析。同时，利用混合整数线性规划方法，构建一个再制造闭环供应链回收系统网络模型，据此可以确定回收系统网络设施的规模、数量及位置、物流路径及物流流量的分配方案。再次，利用LINGO软件对再制造闭环供应链回收系统网络模型进行求解，通过数据仿真，在设定回收率与再制造率情况下，得到再制造闭环供应链回收系统网络设施的最佳位置、数量与规模。最后，分析回收率与再制造率两种关键不确定因素对再制造闭环供应链回收系统网络模型及模型解的影响，，运用情景分析法，设定回收率与再制造率有限种组合情况下，验证模型的鲁棒性及模型解的鲁棒性。
[Abstract]:Due to the function of reducing environmental pollution and resource consumption, closed loop supply chain has aroused general concern of research institutions and government departments. Since 1990s, reverse supply chain activity has been paid unprecedented attention. After that, the study of closed supply chain of integrated forward supply chain and reverse supply chain has begun to become a academic circle. In the close loop supply chain management, in the closed-loop supply chain management, the construction and operation of the recovery system is a very critical and complex work. Its huge work system needs continuous input to be able to run continuously and effectively. It determines the operation performance of the whole closed loop supply chain. This paper is based on Remanufacturing closed loop. Based on the supply chain, the network construction and actual operation of the recovery system are studied. The main contents are as follows:
First, the relevant theoretical knowledge of the closed-loop supply chain is expounded, including the formation and development of the closed-loop supply chain, the uncertainty and robustness of the closed-loop supply chain.
Secondly, on the basis of the theoretical knowledge of closed loop supply chain network, the elements of building the network structure of remanufacturing closed-loop supply chain recovery system are considered. These factors include the network structure of remanufacturing closed-loop supply chain recovery system, network function, node planning and flow analysis. The network and its characteristics of remanufacturing closed loop supply chain recovery system are analyzed. At the same time, a remanufacturing closed loop supply chain recovery system network model is constructed by using mixed integer linear programming method. According to this, the scale, quantity and position of the network facilities of the recovery system, the distribution scheme of logistics path and logistics flow can be determined.
Thirdly, the LINGO software is used to solve the network model of remanufacturing closed-loop supply chain recovery system. Through data simulation, the optimal location, quantity and scale of remanufacturing network facilities of closed-loop supply chain recovery system are obtained under the condition of setting recovery rate and remanufacturing rate.
Finally, the effects of two key uncertainties of recovery rate and remanufacturing rate on the network model and model solution of remanufacturing closed-loop supply chain recovery system are analyzed. Using scenario analysis, the robustness of the model and the robustness of the model solution are verified by setting the limited combination of recovery rate and remanufacturing rate.
【学位授予单位】：湖南工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F274;F713.2

【参考文献】