一种基于扩展Petri网的采购业务工作流结构分析方法

Analysis on the Purchasing Workflow Structure Based on Extended Petri-Net

在简述 Petri 网及工作流的基础上,讨论通过扩展 Petri 网的关联矩阵方法对工作流网进行可靠性分析的思路。针对传统企业采购业务流程中存在的问题,结合案例说明运用扩展 Petri 网对采购业务工作流进行结构分析的实现方法。

Based on the introduction of Petri-net and Workflow,this paper provides the idea of analyzing Workflow-net reliability through incident Matrix of extended Petri-net.According to the problems existing in purchasing operations of traditional enterprises,the implementation method of analyzing purchasing Workflow structure based on extended Petri- net is illustrated.