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Optimal Interval Censoring Design for Reliability Prediction of Electronic Packages

전자패키지 신뢰성 예측을 위한 최적 구간중도절단 시험 설계

  • Kwon, Daeil (UNIST, Department of Human and System Engineering) ;
  • Shin, Insun (UNIST, Department of Human and System Engineering)
  • 권대일 (울산과학기술대학교 인간및시스템공학과) ;
  • 신인선 (울산과학기술대학교 인간및시스템공학과)
  • Received : 2015.06.04
  • Accepted : 2015.06.23
  • Published : 2015.06.30

Abstract

Qualification includes all activities to demonstrate that a product meets and exceeds the reliability goals. Manufacturers need to spend time and resources for the qualification processes under the pressure of reducing time to market, as well as offering a competitive price. Failure to qualify a product could result in economic loss such as warranty and recall claims and the manufacturer could lose the reputation in the market. In order to provide valid and reliable qualification results, manufacturers are required to make extra effort based on the operational and environmental characteristics of the product. This paper discusses optimal interval censoring design for reliability prediction of electronic packages under limited time and resources. This design should provide more accurate assessment of package capability and thus deliver better reliability prediction.

Keywords

References

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