摘要
给出了概念设计方案性能的模糊标度方法;从价值工程原理出发,通过将数据包络分析(DEA)模型推广到模糊环境之中,提出了一种机械设计概念方案评估的新方法,通过实例应用,验证了该方法的可行性。
A fuzzy approach to measure for performance of a machinerydesign concept alternative (MDCA) is firstly presented.Then,according to the principle of value engineering,a new approach to evaluate MDCAs is given by generalizing the model of data envelopment analysis (DEA) to the fuzzy environment.Finally,a case study is presented to verify the given approach is applicable for realworld evaluation problems of MDCA.
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2003年第3期68-71,共4页
Journal of Jilin University:Engineering and Technology Edition
