概念设计产品表示模型研究

Model for expression of conceptual design product

给出设计特征、功能转换传递元等概念,对FTU的结构表示和FTU的结构组合进行了描述。在已提出的概念设计产品基于原型构件-原型接合的层次P/T模型的基础上,建立了带能量流动关系的概念设计产品P/T模型。采用有向图来表示FTU结构单元之间的能量流动关系,从而建立起完善的概念设计产品结构模型。

Definitions of design feature, functional transformation and converting unit are given, and structural representation and structural combination of FTU are described. The conceptual design products model that has been proposed is based on prototype component-prototype joint; on this basis, the conceptual design products P/T model with energy flow is set up. The energy input and output relations of the FTU structure are represented with directed graph, and consequently a perfect structural model of conceptual design products is completed.