한국데이터정보과학회:학술대회논문집
- 2004.04a
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- Pages.7-14
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- 2004
Demerit-EWMA Control Charts
- Cho, Gyo-Young (Department of Statistics, Kyungpook National University) ;
- Jeon, Young-Mok (Department of Statistics, Kyungpook National University)
- Published : 2004.04.30
Abstract
In this paper, we present an effective method for process control using the Demerit-EWMA control chart in the process where nonconforming units or nonconformities are occurred by various types. We compare performance of Demerit control chart, Demerit-CUSUM control chart and Demerit-EWMA control chart based on the average run length.