基于随机Petri网的物流配送流程建模与分析

Distribution Process Modeling of Logistics Based on Stochastic Petri Net

配送流程是物流系统的核心,其运作效率直接影响到整个系统。因此为了提高物流企业配送货物的效率,需要对物流企业的配送流程进行更加深入的分析和系统建模。通过随机Petri网建模,对配送流程进行定量分析,提出了优化的方法。

Distribution process is the core of logistics system.Its operational efficiency directly affects the whole system.Therefore,systematic modeling and analyzing are essential to improve the efficiency of goods distribution.Based on stochastic Petri Net,a dynamic model was established for the process of distribution and its performance was quantitatively analyzed.Methods were proposed to improve the efficiency of distribution.