摘要
结构设计的产品数据模型很少受到研究，在整个产品数据模型中形成了一个断层．从产品整个生命周期的产品数据模型分析入手，结合结构设计本身的特点，对结构设计的产品数据建模进行了研究．提出了结构基元、结构变元的概念和结构变元设计，以结构变元为基础建立了结构设计的产品数据模型，并以类链表实现结构设计的产品数据模型．
The product data model of structural design is rarely studied, therefore a gap is formed in whole product data models. After analysing the product data models in lead _time and the character of structural design, the product data model of structural design is researched. This paper presents the concept of structure basic element, structure variable element and the structure variable element design method. Based on the structural variables, a product structural data model is established and implemented with a list of class chain.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2000年第1期11-16,共6页
Journal of Computer-Aided Design & Computer Graphics
关键词
产品结构设计
数据模型
先进制造
CIMS
structure basic element, structure variable element, structure variable element design, list of class chain
