|
|
Journal of Korean Society for Quality Management 1997;25(4): 88-. |
| 일반적인 SN비에 관한 소고 |
| 임용빈1, 이영조2 |
1이화여자대학교 통계학과
2서울대학교 계산통계학과 |
| A Note on Generalized Signal-to-Noise Ratios |
|
|
|
|
|
|
| ABSTRACT |
|
For quality improvement, it is important to reduce variations of the quality characteristic. That can be achieved by the a, pp.ication of parameter design methodology to make the performance of the quality characteristic robust over the variety of noise conditions. Taguchi has used the signal-to-noise ratios for that purpose. For the static target characteristic and the dynamic characteristic problem, we propose a reasonable generalized SN ratio and p-value plot for identifying dispersion factors. The orginal idea of the p-value plot in from the gamma-plot in Lunani, Nair & Wasserman(1995). The graphic advantage of the p-value polt for identifying dispersion factors is illustrated through constructed examples. |
|
|
|
PDF Links
Full text via DOI 
Download Citation 
