考虑产品回收率的电子产品第三方逆向物流网络规划研究

发布时间：2018-10-18 11:29

【摘要】：随着环境破坏、自然资源短缺等问题日益严重,实现可持续发展和循环经济已成为当前经济发展的大趋势,如何处理好电子产品的逆向物流问题已成为各方重点关注的问题,尤其现在电子产品回收率比较低,很多电子产品很难得到有效的回收处理。如何提高产品回收率,做好电子产品的逆向物流处理工作是现在急需解决的问题之一,国家现已出台多部法律法规来规范其回收处理工作,并着重提出要提高电子产品回收率,要求其在2015年达到70%。作为电子产品的生产、消费大国,我国应尽快建立起可以实现高回收率的电子产品逆向物流网络。基于上述背景,在研读了国内外大量关于逆向物流及网络规划的研究文献的基础上,本文提出了考虑产品回收率的第三方物流服务商构建的电子产品逆向物流网络规划的研究,其对于解决电子产品回收率低这一问题有重要意义。本文在具体研究时,首先对于逆向物流网络的研究理论基础做了分析,包括对国内外相关文献的研究梳理,逆向物流的基本概念、实施的理论依据和现实意义等。其次分析电子产品这一特定类型产品的逆向物流网络,包括影响产品回收率的因素、逆向物流的特征,并对实施电子产品逆向物流的三种模式进行了分析比较,得出逆向物流外包模式,即由第三方物流服务商来主导电子产品的逆向物流的方式比较适合进行推广。再次,本文对电子产品第三方逆向物流体统做了分析,包括服务内涵、服务内容,实施此模式的益处和障碍,最后研究了电子产品第三方逆向物流网络结构。在此基础上,本文从产品回收是否便利的角度考虑提高电子产品回收率,并以此为前提建立一个电子产品第三方逆向物流网络规划模型,这也是本文的核心工作。在建立模型时利用整数线性规划模型描述了逆向物流网络的具体构建方式,并给出了相应的数值算例,通过对算例的计算、分析,验证了模型的正确性和有效性。
[Abstract]:With the environmental damage and the shortage of natural resources, the realization of sustainable development and circular economy has become the main trend of the current economic development. How to deal with the reverse logistics of electronic products has become the focus of attention. In particular, the recovery rate of electronic products is relatively low, many electronic products are difficult to be effectively recycled. How to improve the recovery rate of products and how to deal with the reverse logistics of electronic products is one of the problems that need to be solved. The state has issued many laws and regulations to standardize the recovery and treatment of electronic products, and put forward emphatically to improve the recovery rate of electronic products. It is expected to reach 70 by 2015. As a large country in the production and consumption of electronic products, China should establish a reverse logistics network of electronic products with high recovery rate as soon as possible. Based on the above background, on the basis of studying a large number of domestic and foreign literatures on reverse logistics and network planning, this paper puts forward the research of electronic product reverse logistics network planning based on the third party logistics service provider considering product recovery rate. It is of great significance to solve the problem of low recovery rate of electronic products. In this paper, first of all, the theoretical basis of reverse logistics network is analyzed, including the related literature at home and abroad, the basic concept of reverse logistics, the theoretical basis of implementation and practical significance. Secondly, this paper analyzes the reverse logistics network of electronic products, including the factors affecting product recovery, the characteristics of reverse logistics, and analyzes and compares the three models of implementing reverse logistics of electronic products. The reverse logistics outsourcing mode, that is, the third party logistics service provider to lead the reverse logistics of electronic products is more suitable for promotion. Thirdly, this paper analyzes the third party reverse logistics system of electronic products, including service connotation, service content, the benefits and obstacles of implementing this model, and finally studies the network structure of electronic products third party reverse logistics. On this basis, this paper considers whether product recovery is convenient to improve the recovery rate of electronic products, and establishes an electronic products third party reverse logistics network planning model, which is also the core work of this paper. In the process of establishing the model, the concrete construction mode of reverse logistics network is described by using the integer linear programming model, and the corresponding numerical example is given. The correctness and validity of the model are verified by the calculation and analysis of the example.
【学位授予单位】：东北大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.6;F713.2;F259.2

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