Optimization of Logistics Network Based on Graph Theory and Fuzzy Planning

Considering the insufficient performance of existing logistics districts functions, this paper proposes a optimization methed of the logistics structure based on the theory of location advantage and economic relationship. The location advantage determined using the graphs theory, and the benefit superiority of targets determined using the fuzzy theory. Then the logistic network optimization model is set up conjoined with graph theoryFUZZY logic, and finally come down to 0-1 integer programming. The feasibility of the model is proved by an instance of logistics network.