摘要
基于可拓理论提出一种定制类汽车产品概念设计方案的评价方法。针对定制类汽车产品概念设计方案中的诸多不确定因素,构建概念设计方案中的多层次、多目标评价指标体系。采用德尔菲法来处理不确定评价信息的结果,采用层次分析法确定各评价指标的权重。基于可拓理论建立定制类汽车产品概念设计方案物元模型,运用在关联函数计算基础上的优度评价法计算优度,得出评价结论。实例证明该评价方法科学、清晰、合理,具有实用性和有效性。
An evaluation method of customized-car product conceptual design scheme based on extension theory was proposed. Aiming at many uncertain factors of customized-car product conceptual design scheme, the multi-level and multiobjective evaluation indicator system for conceptual design scheme were constructed. The matter element models of conceptual design scheme of customized automotive products were constructed based on extension theory. The goodness of was computed by using goodness evaluation method based on correlation function, and then the evaluation results were obtained. Through an practical application showed that the evaluation method was clear, reasonable and had good feasibility and practicality.
出处
《机械设计》
CSCD
北大核心
2018年第S1期91-94,共4页
Journal of Machine Design
基金
四川省教育厅2018年科研计划资助项目(18ZA0293)
四川省教育厅2014年科研计划资助项目(14ZB0409)
关键词
可拓理论
定制类汽车
概念设计
指标体系
层次分析法
extension theory
customized car
conceptual design
index system
analytic hierarchy process
