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항공기 전자장비의 신뢰성 예측 비교 연구open accessA Study on Reliability Prediction Comparison of Aero Space Electronic Equipments
- Other Titles
- A Study on Reliability Prediction Comparison of Aero Space Electronic Equipments
- Issue Date
- 2012
- Publisher
- 대한산업공학회
- Keywords
- reliability prediction; failure rate; MTBF; MIL-HDBK-217F; SR-332
- Citation
- 산업공학(IE interfaces), v.25, no.4, pp 472 - 479
- Pages
- 8
- Indexed
- KCI
- Journal Title
- 산업공학(IE interfaces)
- Volume
- 25
- Number
- 4
- Start Page
- 472
- End Page
- 479
- ISSN
- 1225-0996
- Abstract
- Before an aircraft is delivered to customers, manufacturers have to verify required reliability for the aircraft. In usual, reliability of electronic equipments in military aircraft are predicted based on MIL-HDBK-217. But the specification has not been revised since 1995. Some alternatives including SR-332 and 217PLUS are suggested in this study. The processes and methods specified in MIL-HDBK-217 are compared with those of SR-332. Additionally, the predicted reliability of aircraft electronic equipment between usage data and field data are investigated using MIL-HDBK-217. The results show that predicted reliability of MIL-HDBK-217 is more conservative (underestimated) than that of usage data and field data.
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Collections - 공과대학 > Department of Industrial and Systems Engineering > Journal Articles
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