支持并行工程的IDEF集成建模

The IDEF integrated modelling which supports concurrent engineering

建立能够充分反映产品生命周期中各方面信息的模型 ,是并行工程中实现企业产品开发过程集成、并行和优化的基础。本文用IDEF的集成化建模方法描述了企业的产品并行开发过程。其中 ,IDEF0功能模型用于描述并行工程各个功能单元的输入、输出、控制和机制等信息。IDEF3用于描述信息流的传递过程 ,获得的信息和它的语义关系则用IDEF1x表示。另外通过用邻接矩阵表示IPT小组的组织视图和资源视图与其它模型的关系。

By way of using the integrated modeling method this paper described the product's concurrent development process of a certain enterprise.The IDEF0 functional model is employed in descriling the information of input,output,control and mechanism of each functional unit in concurrent engineering.The IDEF3 describes the transmission process of message flow.The obtained message and its semantic relationship are expressed by IDEF1x.In addition,the relationship of organization view and resources view in IPT group with other models is represented by adjacency matrices.