面向概念设计的产品信息建模

概念设计的主要任务是设计概念的产生和选择 ,它包含了设计中的大部分创造工作 ,是产品开发过程中最重要的环节之一。由于缺乏有效的产品信息表示方法 ,传统 CAD系统并不能对概念设计过程进行有效支持 ,然而对概念设计的计算机支持是 CAD系统发展的方向。本文在概念设计过程模型和面向对象思想的基础上 ,提出了一种面向概念设计的产品信息模型 ,为计算机辅助概念设计开辟了一条途径

The Data Model for Conceptual Design

The main task of conceptual design is the generation and selection of design concept, it contains the most creative jobs of design, it is the most important phase of product development circle. However, for the lack of effective product representation method, traditional CAD system can not support conceptual design effectively. We propose a product model for conceptual design on the basis of conceptual design process model and object oriented technology, it makes the computer aided conceptual design possible.