Recycle Bin Network Design And Optimization Based On Minimum Transportation Costs

The living standards of the people with the development of science and technologycontinue to improve, the demand for consumer goods quantity and species also increasesceaselessly, caused more and more articles were knocked out into the waste items. Andthe competition among enterprises has been continuously strengthened, enterprises inorder to win more customers, to meet a variety of customer service and the legitimaterights and interests, led to the return goods number and variety also increased gradually,the elimination or waste products caused serious environmental pollution and waste ofresources. Nowadays, the people for environmental protection consciousness increaseceaselessly, and gradually improve the environment legislation, these obsolete graduallyby the government and the enterprises pay attention to. Many countries require companiesresponsible for all stages of the life cycle, especially of waste materials recovery stage. Alot of enterprises to improve their competitiveness, but also initiate the return of goodstimely and effective treatment. Based on these, a new discipline--reverse logisticsgradually rise, and gradually by enterprises and academic circles pay attention to, atpresent, how to create a reverse logistics system has become the important task.According to the above, refer to the domestic and foreign scholars in the reverselogistics management theory and practical research, this article mainly aims at the reverselogistics system consists of network planning in the process of doing research andanalysis. This article take the enterprise as the basis, using a quantitative review of theliterature and qualitative analysis combined method, for the enterprise for implementingthe reverse logistics to spread out an analysis, building a network model, research.In this paper, first expounded the concept of reverse logistics, and specific operationsteps, and then analyzes the reverse logistics network, and according to the differentcharacteristics of reverse logistics network organization is summarized. In accordancewith the forward and reverse logistics system and the relationship between, to build a splitafter the integration of the reverse logistics network model and return reverse logisticsnetwork model, and through examples of each model analysis.This paper has thefollowing two innovative points:A study of reverse logistics network is the composition features and common; two ofthis thesis is like no other study recovery amount of uncertainty, the recovery volume isnot deterministic, in this case, integrated disassembled after the use of raw materials, parts and the use of direct reuse of the three pathways are considered; three, as a result of thepresent stage to return reverse logistics research is very few, the network structure of theless, the earlier established integrated return reverse logistics network model; finally thepaper not only studied the general network model considering the geological selectionproblem, also for the overall network structure of each concrete link distribution way andquantity are made reasonable planning.