원문정보
Review and Suggestions of Models for Measurement System Analysis
초록
영어
The present study contributes reviewing and suggesting various models for measurement system analysis (MSA). Measurement errors consist of accuracy, linearity, stability, part precision, repeatability and reproducibility (R&R). First, the major content presents split-plot design, and the combination method of crossed and nested design for obtaining gage R&R. Second, we propose x-s variable control chart for calculating the gage R&R and number of distinct category. Lastly, investigating the determination of gage performance curve which establishes the control specification propagating calibration uncertainties and measurement errors is described.
목차
1. 서론
2. 오차, 정확도, 정밀도
2.1 안정도와 선형도
2.2 부품정밀도, 반복정밀도, 재현정밀도
3. Gage R7R
3.1 ANOVA 방법
3.2 x-R 방법과 제안 모형
4. 구별력과 영향분석
4.1 구별력과 제안모형
4.2 영향분석과 제안모형
5. 계측기 성능곡선과 제안모형
6. 계수형 측정시스템분석
6.1 계수형 R&R
6.2 계수형 동일성 분석과 제안모형
7. 결론
8. 참고문헌