UML-PNs集成建模方法及其在虚拟企业中的应用

UML-PNs Integrated Modeling Method and it's Application in Virtual Enterprises

虚拟企业是未来企业的重要组织形态 ,它的主要职能之一是执行分布、并行经营过程。本文致力于虚拟企业的经营过程建模研究 ,以面向对象的虚拟企业经营过程描述为基础 ,提出了集成标准建模语言和Petri网的虚拟企业经营过程建模方法———UML -PNs集成建模方法。该方法提供了支持需求分析、模型描述和设计、模型分析和仿真 ,直至模型实现的一体化框架。最后 ,我们设计了旨在实现UML -PNs集成建模方法的系统平台。

Virtual Enterprise is an important organizational pattern for the future enterprise, one of whose major functions is the distributed and parallel business process execution. This paper aims at the study of business process modeling in virtual enterprises. Based on the object-oriented description of business processes in virtual enterprises, it proposes a UML-PNs integrated method for business process modeling in virtual enterprises, which syncretizes the advantages of the Unified Modeling Language (UML) and Petri Nets (PNs). The method provides an integrative framework supporting requirement analysis, model specification and design, model analysis and simulation, and model implementation. Finally, a system platform is designed to implement the UML-PNs integrated modeling method.