摘要
提出了一个集设计意图、设计数据、设计原理和设计轨迹四方面内容为一体的设计历史模型IDRAT。鉴于产品数据管理系统已成为并行工程、质量管理以及DFx的使能器 ,在分析商品化产品数据管理系统的基础上 ,探讨了设计历史的建模、管理和集成方案。这种以产品数据管理系统为基础 ,集成设计历史模型和设计历史管理功能的思路 ,弥补了现有产品数据管理系统功能的不足 。
An integrated model of design history, which is composed of design Intent, design Data, design RAtionale and design Track(IDRAT), is put forward. Since product data management system has become an enabler of concurrent engineering, total quality management and design for manufacturing/assembly, the integrating scheme of modeling and management of design history is proposed. This thought of integration with PDMS remedies the functions of present PDMS, provides good environment for design history modeling and enables design reuse by design history.
