공정능력지수에 대한 비교와 적용

• 영문명: Comparison and Application of Process Capability indices
• 발행기관: 한국산업경영시스템학회
• 저자명: 정영배(Young-Bae Chung) 김연수(Yon-Soo Kim)
• 간행물 정보: 『산업경영시스템학회지』제30권 제4호, 182~189쪽, 전체 8쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2007.12.30

영문 초록

  Process Capability indices(PCIs) have been widely used in manufacturing industries to provide a quantitative measure of process performance. PCIs have been developed to represent process capability more exactly. 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 the previous studies, only one designated location on each part is measured. System process capability index even though in single process, multiple measurement locations on each part are required to calculate the reliable process capability. 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. In this paper, we compare various process capability indices and propose the application method of PCIs.

목차

1. 서론
2. 공정능력지수의 고찰
3. 공정능력지수의 비교분석
4. 결론
참고문헌

키워드

Process Capability Indices System Process Capability Multivariate Process Capability