This article from the perspective of the development of logistics, discusses the efficiency of logistics system and the relationship between economic and social development, brings us to the importance of logistics system modeling. Next to logistics system modeling of necessity, elements, methods, concepts, be addressed and summary analysis commonly used algorithms. Then select genetic algorithms as a research object, to its development background, conceptual models, algorithms, processes, joint applications, research hotspots and prospects are described in more detail in the future. Coming respectively from the distribution center location, delivery route optimization, transportation problems were studied in three ways genetic algorithm and its application in the logistics system, the establishment of a corresponding model and application of genetic algorithm to solve. Finally, to B logistics enterprises in Chongqing as an example, set forth above for the case studies and data models are examples of the application of genetic algorithm and finally proved that the conclusions of this article, guidance for real-life has a certain meaning. |