面向产品设计的企业知识管理模式

研究了产品设计过程中的知识建模与知识管理问题，提出了面向产品设计的企业知识管理模式．作为设计结果的物理模型不仅表达了设计方案，更是产品设计知识的载体．除了几何信息以外，设计结果还包括产品功能需求、工程约束、设计经验和规则等．基于知识构件建立了产品设计知识库．设计知识能够在两个层次上被重用，一是知识构件层，二是知识项层．

Paradigm for Enterprise Knowledge Management in Product Design

This paper focuses on knowledge modeling and knowledge management in product design, and proposes a paradigm for enterprise knowledge management. Product physical model as design result don't only represent design solution but also is knowledge container for product design. Besides geometry information design solution includes product functional requirements, engineering constraints, design experiences andrules and so on. Based on knowledge component design knowledge base is constructed in this paper. Design knowledge can bereuse in two levels: component and item.