基于Petri网的工作流建模的研究

Research of Making Based on Petri-net

工作流技术作为实现企业过程的有效手段,广泛应用于各种场合。在应用中,关键是建立适合企业过程的工作流模型。Petri网是一种适合于描述异步并发现象的系统模型,它既有严格的数学定义,又有直观的图形表示。本文主要介绍了Petri网和工作流模型的理论,以及基于Petri网的工作流建模方法,并给出了设计实例。

Workflow technology is an effective measure realizing enterprise process integration and widely applied in many occasions. The most important thing is to construct a suitable model with well-founded structure. Petri-net is a kind of system model that is propitious to describe asynchronous and concurrent phenomena; it has not only strict math definition, but also direct graphic express. This article simply presents the theory of Petri-net, workflow model, And the method of Making Workflow Model Based on Petri-net