Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)
- Volume 20 Issue 43
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- Pages.205-209
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- 1997
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- 2005-0461(pISSN)
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- 2287-7975(eISSN)
Detection of Changes of Mean Nonconformities per Unit in the u Control Chart
u 관리도에서 단위당결점수 변화 탐지
Abstract
One objective of the u control chart is to detect changes of mean nonconformities per unit occurred owing to various causes. This paper shows the detection probability using the Poisson distribution for various parameters, that is, subsample size n, mean nonconformities per unit
Keywords