摘要
田口式的稳健性设计大多是对单个质量特性的优化 ,研究表明仅对单个质量特性的优化途径是不够的。该文利用田口的质量损失函数和主成分分析 ,对多质量特性进行优化设计 。
Many industrial experiments based on Taguchi′s Robust design always dealt with the optimization of a single performance quality characteristic before.But studies have shown that the optimal factor settings for one performance characteristic are not enough.Many approaches for multi response optimization design have been presented yet they are not always so good.In order to rectify this problem,the author proposes an alternative approach using a powerful multivariate statistical method called principal component analysis (PCA).The paper also presents a case to demonstrate the practicability of this approach.
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2003年第3期301-304,共4页
Journal of Nanjing University of Science and Technology
关键词
多质量特性
优化设计
质量损失函数
主成分分析
multi performance quality characteristics,optimization design,quality loss function,principal component analysis
