面向并行工程的产品设计生命系统模型探讨

本文探讨了并行工程和生命系统理论与产品设计的联系以及它们是如何提高设计效率的，在此基础上，本文提出产品设计过程模型。该模型从产品需求分析出发，结合生命系统理论，为设计人员有层次、并行地展开设计工作提供了一个概念框架。模型具有开放性，设计人员可以运用多种学科理论和技术进行工作，并多方位地采纳各部门的意见。本文还初步构造了一个用于产品设计建模工具软件的图形系统。

An approach to the life system model of product design facing concurrent engineering

This paper probed into the relationship between theory of life system and product design and how could they raise the designing efficiency.Based on this basis this paper put forward a process model of product design.Start from the analysis of requirement of product and combining with the theory of life system this model provided a conceptual frame for designing personal to develop the designing work slraticulately and concurrently.This model possesses openable property,the designing personnel may utilize multiple scientific theories and techniques to carry out their work and adopt ideas of varisus department in many orientation.This paper constructed preliminarily a graphic system which can be employed in the software of model construction tool for product design.