보증수리자료를 활용한 유압클러치시스템의 클러치마스터실린더 신뢰성 분석 사례연구

• 영문명: A Case Study of Reliability Assessment of CMC in Hydraulic Clutch System with Field Warranty Data
• 발행기관: 한국산업경영시스템학회
• 저자명: 이상천(Sang Cheon Lee) 박종훈(Jong Hun Park)
• 간행물 정보: 『산업경영시스템학회지』제36권 제3호, 1~7쪽, 전체 7쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2013.09.30

영문 초록

This paper is a case study of reliability assessment with field warranty data of Clutch Master Cylinder (CMC) in hydraulic clutch system. We estimate lifetime distribution using field warranty data which contain much useful information for understanding reliability of the system in the real-world environments. However, the estimated parameters are far from existing reference values, which seems to be caused right censored field warranty data. To modify the parameters, we use the information of the durability test which is performed to verify that the lifetime of the item meets the required level. After that, we can observe that the modified parameters are closer to the existing reference values. This case study shows a possible idea to supplement lack of right censored field warranty data and its applicability.

목차

Abstract

1. 서론

2. 유압클러치시스템(Hydraulic Clutch System)

3. 신뢰성 척도분석 및 해석

4. 결론

References

키워드

Field Warranty Data Reliability Assessment Right Censored Data Parameter Estimation