The Optimization Study On The Location Problems Of Logistics Centers Based On E-Commerce

On the basis of brief introduce of logistics relevant concepts, and developing situation, this dissertation described the functions and characters of physical distribution, studied logistics organization and management methods, discussed contents and characters of E-commerce and impact of which on logistics systems, and put forward a systemic construct method of city physical distribution centers according to E-commerce. It mainly research on the layout optimization of sales logistics centers in E-commerce environments. This dissertation adopted the "Location-allocation" model of The Center theory of W. Christaller and established a layout model to optimize the logistics location. And then, it constructed algorithm by GIS technology to solve the model. This dissertation avoided the difficult problem of determining the volume of logistics centers, and put forward a method to determine the number of physical distribution centers based on "the hexagon rule" of distribution costs. As a result, the study of this dissertation is important to the management of city physical distribution.