关键词: 供应链运作, Petri网, Flexsim软件, 建模仿真

Abstract: In order to obtain the optimum solution of the apparel supply chain operation decision, improve the rapid response ability of apparel products, the paper uses object oriented Petri net technology to construct apparel supply chain dynamic simulation model based on node response time, and the use of Flexsim software. Simulation calculation is done on a five level apparel supply chain simulation model. It is found that the market demand uncertainty has a greater impact on the apparel supply chain operational efficiency; when the demand quantity is small, the number can be used to improve the operation efficiency of the supply chain by reducing the supply chain node generation equipment; when the change of demand, improve the work efficiency of the equipment and personnel than the increase in the quantity of equipment more to improve the operational efficiency of the supply chain; node enterprises in the supply chain only mutual cooperation, in order to achieve optimal operation efficiency of the supply chain to realize the rapid response of apparel products to the market demand. The simulation model provides a quantitative reference for garment enterprises to develop effective production plan and improve the ability of quick reaction.

Key words: supply chain operation, Petri network, Flexsim software, modeling and simulation