| 측정오류를 고려한 가드밴드 기반 스크리닝 검사방식의 설계 |
| 김영진 |
| 부경대학교 시스템경영공학부 |
| Design of Screening Inspection Procedures Based on Guard Bands Considering Measurement Errors |
| Young Jin Kim |
| Department of Systems Management and Engineering, Pukyong National University |
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| ABSTRACT |
Purpose:
The purpose of this study is to investigate the design optimization modeling of screening procedures based on the assessment of misclassification errors.
Methods:
Misclassification errors due to measurement variability are derived for normally distributed quality characteristics. Further, an optimization model for ensuring the level of outgoing quality is proposed and demonstrated through an illustrative example.
Results:
It is shown that two types of misclassification errors (i.e., false acceptance and false rejection) may be properly compromised through an analytical assessment of measurement errors and an optimization modeling. It is also discussed that a variety of optimization modeling may be enabled based on the derivation of measurement errors.
Conclusion:
It may be concluded that the design of screening inspection may further be facilitated by including the effect of measurement errors on the performance of screening inspection procedure. |
| Key Words:
Screening Inspection;Measurement System;Guard Band; |
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