详细信息

基于着色Petri网的工作流建模    

Workflow Modeling Based on Colored Petri Net

文献类型:期刊文献

中文题名:基于着色Petri网的工作流建模

英文题名:Workflow Modeling Based on Colored Petri Net

作者:陈翔[1];刘军丽[2]

机构:[1]北京理工大学管理与经济学院;[2]中国劳动关系学院经济管理系

年份:2006

卷号:32

期号:8

起止页码:86

中文期刊名:计算机工程

外文期刊名:Computer Engineering

收录:CSTPCD、、BDHX2004、SCOPUS、CSCD2011_2012、BDHX、CSCD

基金:国家自然科学基金资助项目(70471064)

语种:中文

中文关键词:工作流模型;着色Petri网;着色工作流网;事件-条件-动作规则

外文关键词:Workflow model; Colored Petri net (CPN); Colored WF-net; ECA rule

中文摘要:为了提高工作流模型的适应性,通过建立统一的资源管理器模型,解决了工作流网的资源分配问题,得到了一致的资源请求和资源释放过程。在引入着色Petri网的基础上,得到更加容易控制和计算机化的着色工作流网模型。最后,定义并将适合于工作流的事件-条件-动作规则引入着色工作流网,提出了基于ECA原语的工作流模型描述机制。

外文摘要:At present, the workflow models based on Petri net are either too simple or too difficult to analyse structure and performance. And thus its application is not satisfying in practical use. In order to enhance the adaptability of the models, the paper solves resource-allocating problem and gets the same resource request and release process through constructing unified resource manager. Based on introducing colored Petri net, the paper gets colored WF-net, which is easy to control and computerize. Finally, the event-condition-action (ECA) rules are defined according to characters of workflow and a description mechanism of workflow model based on ECA nothtion is proposed.

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