本科论文AbstractWith the development of the global economy, the competition among enterprises is becoming more and more fiercely. How to reduce the production cost to the lowest, distribute the resources such as personnel, equipment and materials reasonably, and then optimize the production logistics has become a problem that the enterprises attach the most importance to, in this way the enterprise can improve its competitiveness with other companies. Although China's current production logistics system has been greatly developed, but there is still room for further optimization, in the process of production operations there will be unreasonable phenomenon.Therefore, how to optimize the production logistics scientifically and reasonably is a problem that enterprises will face. In the optimization of production logistics, the simulation method is a widely used method. The simulation technology is used to simulate the process of production logistics, and the simulation results can be observed more directly and clearly, and the optimization scheme is put forward pertinently, to achieve the goal of production logistics optimization.This design take Shenyang Cigarette factory production logistics as the research object, first carries on the spot investigation to Shenyang Cigarette Factory, has collected the production logistics related data and the production process. Based on the above data and data, the simulation software Flexsim is used to set the parameters of each entity in the production logistics of Shenyang Cigarette Factory, by changing the layout of the factory, increasing the technical means and changing the parameter setting of the model, the optimization model is obtained, compared with the model before an...