家电企业逆向物流网络优化研究

发布时间：2017-12-27 11:18

本文关键词：家电企业逆向物流网络优化研究　出处：《重庆工商大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着我国经济的飞速发展，“第三利润源”——物流开始受到越来越多的企业关注。而家电行业在开始重点关注创造了利润的正向物流的同时，忽视了同样能产生巨大经济效益的逆向物流，尤其是在废旧家电回收再利用方面。一方面，人们的购买能力随着生活水平的不断提高开始增强，同时科学技术的发展让人们对家电产品的需求量也不断增强，在家电的保有量呈现出井喷式增长的同时，，家电产品的寿命周期越来越短，越来越快的更新换代速度和大量的家电保有量的结果就是：家电产品的报废量不断增加，产生了大量的废弃物以及带来的环境污染等问题。另一方面，家电企业要想在越来越激烈的竞争中取得领先，就要在各方面如产品质量、商品价格、成本控制以及服务水平上采取有效合理的措施。而对废旧家电逆向物流实施有效的管理，可以对上面两方面进行有效的改善，不但可以减少污染保护环境，而且可以节约资本，增加企业责任感，为我国家电行业走向绿色、高效、稳定和科学的发展之路奠定基础。本文在基于上述背景的情况下，对我国废旧家电逆向物流的网络构建优化进行研究，为我国废旧家电逆向物流的实施提供了一定的决策依据。本文首先阐述了逆向物流网络方面的理论基础和网络构建的决策框架，然后分析了自营、联营和第三方这三种目前常见的运营模式，对这三种模式进行了比较分析。之后分析了目前家电行业逆向物流网络存在的问题以及进行逆向物流网络建设应该做的主要工作，接着采用混合整数规划的方法，建立了废旧家电逆向物流网络模型；在算法求解方面，考虑到节省时间和人力，从企业经营运作效率出发，采用了贪婪算法，最后通过算例编程实现了上述过程，选出了合理的拆解中心等物流节点以及各节点之间的运输量，论文所建立的模型以及求解方法与步骤对于实际的逆向物流网络的构建优化具有一定的实际意义。
[Abstract]:With the rapid development of China's economy, the "third profit source" - logistics has begun to receive more and more attention. However, the appliance industry began to focus on creating positive logistics while ignoring the reverse logistics that could also produce huge economic benefits, especially in the recycling and reusing of waste household appliances. On the one hand, the purchasing power of the people with the continuous improvement of living standards began to increase, at the same time, the development of science and technology, people's demand for home appliances has been enhanced, showing a growth spurt at the same time in the possession of home appliances, home appliance product life cycle is getting shorter, faster update speed and a lot of the result is that the quantity of household appliances scrap appliances continue to increase, resulting in a large number of waste and environmental pollution and other issues. On the other hand, if household appliances enterprises want to take the lead in the increasingly fierce competition, we must take effective and reasonable measures in all aspects, such as product quality, commodity price, cost control and service level. The implementation of effective management of reverse logistics of waste household appliances, can effectively improve the two aspects above, not only can reduce pollution and protect the environment, but also can save the capital, increase their sense of responsibility, to lay the foundation for China's home appliance industry to green, efficient, stable and scientific development road.
【学位授予单位】：重庆工商大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.6;F252

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