Research On Location Of Distribution Center Of H Company

With the economic growth and the continuous expansion of the production scale of enterprises,the sales of products are not limited to the region where the enterprises are located.Distribution centers play a crucial role in logistics in order to transport products to all provinces,or even abroad.Therefore,it is of great significance to select a scientific and reasonable location for the distribution center of logistics companies.H Company is a large logistics company.Its original distribution center location is not reasonable enough.Now it plans to choose one of the five suburbs of C city,L City,S City,G city and T city as its distribution center.The idea of this paper is to use modeling method to quantify the results,intuitive conclusion.First of all,the analytic hierarchy process is used to conduct qualitative analysis on the factors affecting the location of distribution center,construct the hierarchical structure,and list the criteria layer to the target layer,sub-criteria layer to the criteria layer,sub-criteria layer to the target layer,each sub-criteria layer under the scheme layer and the scheme layer to the target layer judgment matrix.Then,MATLAB software is used to calculate the feature roots and feature vectors under each matrix,and the weight value of the scheme layer to the target layer is obtained.The weight value of the suburbs of G city is the largest,followed by the weight value of the suburbs of S City.Last,using the evolutionary game model,to sort the top two G solutions with S argument again,using the evolutionary stable strategy model and replicated dynamic model,draw G solutions yield than S earnings,G scheme is selected in the t +1 year of the probability that the selected probability is greater than the previous year,then G is the best distribution center location.The paper uses the analytic hierarchy process to get the preliminary ranking of pros and cons,and then uses the evolutionary game to further prove the reality of the tradeoff problem,which makes the conclusion more reliable,has certain application value,but also provides a reference for other site selection problems.