针对供应链概念不足,提出需求流动网概念,并论述了需求流动网概念模型,运用Petri网理论建立需求流动网模型,并对模型进行了分析,随后在分析需求流动网稳定性内涵的基础上,进一步运用Petri网理论分析了需求流动网稳定性,并最终得出了相应结论.
In order to supply a gap of supply chain, the conceptual and model Demand Flow Network is brought up. In this paper, Petri net is used to found the establishing model of demand flow network, and this model is analyzed. And more Petri net is used to analyze stability of demand flow network.