摘要
针对产品的形状及与此形状有关的信息,提出了适合于知识化处理的产品可视知识模型和产品可视知识建模的方法;将机械零件的定义信息分为语义层信息和几何层信息,使制造活动在语义层上和产品可视知识模型交互.在讨论了零件建模之后,给出了产品级可视知识模型,并介绍了所研制的一个产品可视知识建模的试验系统.
A modelling method for geometry-oriented product information is proposed. The component information is divided into two layers, the semantic layer and the geometrical layer. A representation scheme for assembly is given after a discussion of the component information. In order to adapt the information to knowledge representation and processing, the concept of visual knowledge of product is suggested. A prototype system is described.
出处
《华中理工大学学报》
CSCD
北大核心
1993年第2期120-125,共6页
Journal of Huazhong University of Science and Technology
基金
国家自然科学基金资助项目
关键词
机械产品
人工智能
建立模型
mechanical products
product modelling
artificial intelligence
