关键词: 企业建模, 模型驱动框架, 过程模型

Abstract: There were some deficiencies existing in the development and the implementation of most popular Enterprise Service Architecture (ESA) software. To solve these problems, an ESA software development mode based on Model Driven Architecture (MDA) was put forward. This mode included Calculation Independent Model (CIM), Platform Independent Model (PIM), Platform Specific Model (PSM) and code level. Based on this mode, the modeling architecture of CIM level was presented, and the process model's modeling method was studied in detail. Process model included process metamodel and process basic model. Elements and Relationships between these elements of metamodel were defined. Then, by derivation and the extension of process metamodel, elements and the relationships among these elements of process basic model were obtained. Moreover, process basic model's extension mechanism was put forward, and according to this mechanism, modeling engineers could expand the elements or element attributes of process basic model. Finally, to transform CIM model to PIM model and interoperate with other enterprise models, process metamodel's Unified Modeling Language (UML) standards and process basic model's eXtensible Markup Language (XML) standards were established respectively.

Key words: enterprise modeling, model driven architecture, process model