摘要
工作流技术作为一种过程建模和过程管理的核心技术,在计算机应用领域获得了迅速的发展。介绍了工作流技术;提出了将面向对象建模技术融入Petri网模型所形成的面向对象Petri网,并讨论了建立基于面向对象Petri网的工作流模型的步骤;运用面向对象Petri网建立了某制造企业的产品方案处理流程的工作流模型,并运用性能等价公式对工作流模型的性能进行了分析。
As a core technology in process modding and process management, workflow technology, has acquired a rapid development in computer application. In this paper, workflow technology is introduced firstly. After that,object- oriented Petri nets,which can be established by applying the object - oriented modeling, is proposed, and then the approach of setting up workflow model based on object - oriented Petri nets is discussed. Finally, a workflow model of product scenario process in a manufacturing enterprise is developed,and the performance of workflow is analyzed by means of performance equivalence equations,
出处
《计算机技术与发展》
2007年第10期73-75,79,共4页
Computer Technology and Development
关键词
工作流
面向对象
PETRI网
过程建模
性能分析
workflow
object - oriented
Petri nets
process modeling
performance analysis
作者简介
孙建召（1981-），男，河南南阳人，硕士研究生，研究方向为工作流；
曾巧明，教授，研究方向为企业资源计划、计算机图形学。
