三次设计的扩展介绍与探讨

Research on the Extension to Three-stages Design

三次设计是一种保证产品质量、降低成本的有效设计方法 ,在工业发达国家受到极大重视。本文对经典三次设计的基本思想和方法作了详细阐述 ,归纳总结出现代三次设计的一般模式 。

Three-stage design is an effective method that can lead to improving product quality and decreasing the cost of product.Great attention is paid to it by the developed countries.The basic theory and method of classical three stage design is introduced in the details and modern three-stage design is proposed.The relation of three stages design and concurrent engineering is discussed.