作　　者： ; ; (王斌）; (罗兵）;

机构地区： 广东工业大学自动化学院

出　　处： 《仪器仪表学报》 2006年第z3期2618-2619,共2页

摘　　要： 基于原子构件的工作流建模方法旨在从在本质上描述工作流过程模型的特征,动态构建工作流过程模型,实现模型的柔性、可重用性。通过分析工作流模型的特征,将工作流过程模型的构建分为3个层次,底层以原子构件及构件模型为基础,中间层建立元-元模型,上层以动态构建机制完成过程模型合成。该方法使得过程模型在构建时和运行时可以根据业务流程的变化自动的扩展、更新、重组,从而使得工作流过程模型具有柔性、可重用性和一定的智能性。 The atomic component based workflow modeling approach is to essentially describe the characteristic of the workflow model, dynamically construct workflow process model, realizes the flexibility and reusability of the model. Through analyzing the characteristic of workflow model, to separate the model constructing to the 3 layers: lower level grounding on atomic component and component model, middle level constructs Meta-Meta-Model, upper level completes process model composition through dynamic constructing mechanism. According to the changes of the transaction process, the approach makes it possible to be extended and updated and re-constructed in the building time and run time of the process model, which provides the flexibility and reusability and intelligence to the workflow process model.

关 键 词： 元 元模型 原子构件模型 工作流过程模型 智能

领　　域： [机械工程] [机械工程]