한국품질경영학회:학술대회논문집 (Proceedings of the Korean Society for Quality Management Conference)
- 한국품질경영학회 2004년도 품질경영모델을 통한 가치 창출
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- Pages.507-512
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- 2004
두 개의 이상원인을 고려한 VSSI $\bar{X}$ 관리도의 경제적-통계적 설계
초록
This research investigates economic-statistical characteristics of variable sampling size & interval(VSSI) X charts under two assignable causes. We propose the procedure for designing VSSI X charts, based on Lorenzen and Vance model. Computational experiments show that the VSSI X chart Is superior to the Shewhart X chart in the economic-statistical sense, even under two assignable causes
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