信噪比的分解及其在稳健设计中的应用  

The Decomposition of Signal-To-Noise Ratios with Application to the Robust Design

作　　者：傅珏生[1] 朱红银[1] 汪仁官[1] 

机构地区：[1]苏州大学数学科学学院,苏州215006

出　　处：《应用概率统计》2006年第2期113-119,共7页Chinese Journal of Applied Probability and Statistics

摘　　要：本文讨论了信噪比的分解及其在稳健设计中的应用,引用PerMIA的概念给出了田口的信噪比和社会平均二次损失联系．最后将97年中国大学生数学建模的赛题作为算例,其参数设计的优化过程更为简洁．In this paper, it is discussed the decomposition of signal-to-noise ratios with application to the robust design. The conception of PerMIA, which gives the connection between the G.Taguchi＇s signal-to-noise ratios and his social average quadratic loss, is quoted. As an example, the problem in the CMCM-97 is analyzed using the approach and it can be concluded that this approach is more convenient in optimization procedure to parameter design.

关 键 词：信噪比 稳健设计 PerMIA 

分 类 号：O151.21[理学—数学] TH122[理学—基础数学]