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Journal of Korean Society for Quality Management 1999;27(3): 67-. |
| 파라미터설계법의 다특성 성능척도 산출방법 |
| 김상익 |
| 건국대학교 응용통계학과 |
| A Performance Measure for Parameter Design with Several Quality Characteristics |
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| ABSTRACT |
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In parameter design introduced by Taguchi, we analyze a performance measure, so called SN ratio. The SN ratio is a function of the expected loss due to the variation of quality characteristic. In this paper, an easy way for developing performance measures is presented, which can be used to control several quality characteristics simultaneously in parameter design. To develop such multivariate performance measures, the transformation method of the expected loss and combining techniques are employed. And the analysis of real empirical data for an application of the proposed method is also presented. |
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