변동성분석을 위한 실험설계 모형과 실행절차에 대한 연구

A Study on the Modeling and Implementation of the Analysis of Variability

  • 안해일 (서경대학교 산업공학과)
  • 발행 : 2006.05.01

초록

Robust design of products or processes is a way to produce products or processes with less variability on condition that the product specification is met, so that the ratio of nonconforming products can be as minimized as possible. In such models as robust parameter design(RPD) originated by Taguchi and response surface methodology(RSM), the variances of noise variables are assumed to be measurable. However, there are circumstances in which the experimenters are unable to measure noise variables or perhaps are not aware of what the noise variables are. In this paper, it is demonstrated through an example that Taguchi's RPD approach can be conducted within the framework of the analysis of variability, with a view to a comparison of the two methods.

키워드