기대손실을 이용한 다변량 공정능력지수
A Multivariate Process Capability Index using Expected Loss
1
조회
0
다운로드
6
인용
0
참고문헌
초록
Abstract
The traditional process capability indices Cp, Cpk, Cpm, Cpm+ have been used to characterize process performance on the basis of univariate quality characteristics. Cp, Cpk consider the process variation, Cpm considers both the process variation and the process deviation from target and Cpm+ considers economic loss for the process deviation from target. In manufacturing industry, there is growing interest in quantitative measures of process variation under multivariate quality characteristics. The multivariate process capability index incorporates both the process variation and the process deviation from target or considers expected loss caused by the process deviation from target. This paper proposes multivariate capability index based on the expected loss derived from multivariate normal distribution.
참고문헌 (10)
- "손실함수에 의한 기대상대손실과 Cpm의 관련성", 20(41) (1997)
- "혼합정규공정하에서 손실함수를 이용한 공정능력지수", 26(4) (1998)
- "공정능력지수에 대한 비평과 올바른 공정능력분석 절차", 27(2) (1999)
- "이차손실함수를 이용한 유동적인 공정수행척도", 18(36) (1995)
- "The Taguchi Capability index", no.1, pp.1991~
- "Quality Engineering by Design：Taguchi's Philosophy", no.3, pp.1987~
- "A New Measure of Process Capability：Cpm", 20(3), pp.1988~
- "Economic Design of the Specification region for Multiple Quality Characteristics", 28(3), pp.237~248 (1996)
- "A Note on Multivariate Capability Indices", 20, pp.339~351 (1993)
- "Comparison of Three Mutivariate Process Capability Indices", 32(3), pp.263~275 (2000)