基于广义设计的同步DFC方法

A Synchronization DFC Approach Based on Broad Sense Design

文章提出了一种并行工程环境下基于广义设计过程的同步DFC方法,使“面向成本”作为一种哲理贯穿于从产品规划、方案设计直到设计发布的整个广义设计过程,DFC全方位发挥作用与产品设计过程同步递进。该文还探讨了方法实施的四大策略:协同工作的多领域专家系统是DFC问题求解的有效途径;支持产品全设计过程的产品模型是面向成本广义设计的基础;完善准确的成本估算方法是实施DFC的有效手段;以人为本的系统设计思想有利于发挥人的能动作用。

A Synchronization DFC product development approach based on broad sense design is proposed in this pa-per.In the method, 'Design for Cost 'should be always considered in the whole broad sense development process from product layout to release as a kind of philosophy, DFC would take effect synchronously in the product development process.Four strategies to implement this DFC method are discussed, that are the expert system supporting cooperate work in multi-fields,product model supporting whole product development process,the accuracy cost estimation methods and the system design method supporting the exerting of personal skills of designers.