摘要
协同模板延承了模板在工程CAD设计中的优势,又包含适合协同设计属性。从协同模板功能结构的角度对协同模板进行分类,分为元级,特征级与复合级,并采用面向对象方法表现其层次结构,建立了协同模板对象模型和协同模板库,提高了基于协同模板的协同CAD设计效率。在基于协同模板建模系统(CoTM)中,该模型在设计个人沙发等实例中得到了较好的应用。
Cooperative template inherits the advantages of template applied in the field of engineering CAD, and also includes characteristics of cooperative design. From the view of function structure, CoT is classified into three hierarchies, such as Meta-CoT, Feature-CoT and Compound-CoT. The hierarchy structure of CoT is represented by object oriented methods on the basis of accurate classification of CoT and object oriented classification model. CoT library are established, which facilitate cooperative CAD procedure. The model of CoT has been well applied to cooperative design of sofa instance in CoTM system.
出处
《工程图学学报》
CSCD
北大核心
2007年第1期37-41,共5页
Journal of Engineering Graphics
基金
国家自然科学基金资助项目(60573174)
关键词
计算机应用
模板分类
面向对象方法
协同模板
computer application
template classification
object oriented method
cooperative template
