摘要
针对并行工程对产品开发设计的新要求，本文提出了基于可视对象网络的产品设计过程表达方法。采用先进的面向对象可视化编程技术，将产品结构的设计、约束联系的确定、相关过程方法的选择，用可视对象的激活、实例化、对象重构、操作方法封装等可视技术方法实现。本文详细讨论了基于可视功能特征对象网的产品辅助设计系统开发的关键技术问题。
A method of product design expression based_on visiual_object network is represent in this paper for Concurrent Engineering. Using visual Object_Oriented programming method, design of product structure、setting of constrains and relations、selection of process method are realized through the activation, instantiation, reconstruction and encapsulation of object. The key technic is discussed in this paper.
