비정규 공정능력 평가의 측도 Measure of Evaluation for Non-Normal Process Capability
김홍준, 김진수, 전창희
- 언어KOR
- URLhttp://db.koreascholar.com/Article/Detail/244900
대한안전경영과학회지
제2권 제2호
(2000.06)
pp.41-55
pp.41-55
대한안전경영과학회
(Korea Safety Management & Science)
초록
The main objective of this paper is to propose a measure of evaluation for non-normal process capability. If a process is not normally distributed, but normal-based techniques are used, serious errors can result. Our approach to solve this problem is that the Pearson system, the Johnson system, and the Burr system are selected for estimating a measure of process capability using the percentage nonconforming. In this paper, we found that the Pearson system and the Johnson system were a conparatively reasonable methods to calculate out of specification by example.
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