【摘要】 在综合分析现有并行设计建模研究的基础上 ,扩展了图论概念 ,提出了一种基于扩展有向图和设计结构矩阵进行信息建模和重组的新方法。基于上述方法 ,提出了从设计活动对应的扩展有向图直接到设计结构模型映射的集成框架系统 ,基于该框架开发了原型系统 ,并结合模具设计实例来验证该框架的有效性更多还原

【Abstract】 By expanding the conception of Graph Theory, in this paper a novel approach to information modeling and re-engineering is proposed based on expanded directed graph and Design Structure Matrix (DSM) after analyzing the existing Concurrent Design modeling comprehensively. According to this method, this paper presents an integrated framework through which we can map the expanded directed graph of design activities to design structure model. And then, we develop one prototype system using this framework. Finally, one die design example validates the framework.更多还原