基于顾客需求的机械产品概念设计方案评价

Scheme evaluation of conceptual design for mechanical products based on customer requirements

为了提升概念设计方案的有效性,提出基于满足顾客需求的视角进行机械产品概念设计的方案评价.选择并确定概念设计阶段方案的评价指标,运用层次分析法确定各评价指标的权重,论述模糊综合评判法在方案优选评价中的具体应用过程.通过脚踝放松脚底按摩器设计实例进行计算,验证了方案评价优选方法的有效性.

In order to improve the effectiveness of the conceptual design scheme,evaluation for the conceptual design of mechanical products was implemented based on the perspective of meeting customer requirements.First,the evaluation indexes of the conceptual design phase were collected and determined.The analytic hierarchy process was used to determine the weight of each evaluation index.The process of indistinct comprehensive evaluation method was described in the plan evaluation.Finally,the proposed method was applied in the evaluation of the ankle massager to verify the effectiveness of the scheme evaluation method.