|
With the rapid development of the market economy , enterprises increasingly recognizing that effective logistics system to reduce costs and improve enterprise efficiency , and enhance the importance of the competitiveness of enterprises , a time of the emergence of a large number of logistics enterprises . Flourished with the distribution of research and practice in China , the distribution as a distribution center of the main functions of the natural into the agenda , and distribution has become a core element of modern logistics . The construction of the distribution center , the whirlwind of the modern revolution , has become the major roles. However , the distribution system of logistics enterprises in China in terms of scale , facilities , or in management with the developed countries , there is a certain gap. Therefore, the study of the distribution center of logistics enterprises is necessary . This paper first introduces the basic concepts of logistics and distribution center to arrive at the distribution center processes , based on inventory structure from a decentralized to a centralized , transportation rationalization and capacity savings analysis of both the economic benefits of a distribution center and distribution center process optimization . Distribution centers , transportation , inventory and distribution operations , mathematical models and algorithms are the focus of this article . This article describes the logistics system modeling method , and modes of transportation , safety stock quantity discounts as well as price increases inventory analysis , TSP model and algorithm of VRP problem vehicle load limit . the model and the algorithm is given . System to establish order processing , distribution center management , distribution planning , delivery tracking design and distribution of in-transit scheduling analysis and design several modules . Finally, the assessment of program evaluation and operational performance of the distribution center .
|