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Reliability Prediction of Hybrid DC-DC Converter for Spacecrafts  

Kim, Ki-Tae (Dept. of Industrial Engineering, Ajou Univ.)
Kim, Dal-Suk (Dept. of Industrial Engineering, Ajou Univ.)
Park, Boo-Hee (Dept. of Industrial Engineering, Ajou Univ.)
Ahn, Jung-Jin (Dept. of Industrial Engineering, Myongji Univ.)
Kim, Jong-Man (Dept. of Industrial Engineering, Myongji Univ.)
Jang, Joong-Soon (Dept. of Industrial Engineering, Ajou Univ.)
Publication Information
Journal of Applied Reliability / v.10, no.3, 2010 , pp. 171-182 More about this Journal
Abstract
The reliability prediction analysis is a feedback tool that designer uses to provide insight into the component designs. This insight may indicate sensitive components within the design. This paper examines predicted failure rates for hybrid dc-dc converter for spacecraft using MIL-HDBK-217F prediction methodology. The results from part count/stress analysis represent priority components that affect the converter failures. The high priority components are analyzed to find out stress factor based on MIL-HDBK-217F. This information provides an opportunity for designer to improve the reliability of the product in development process.
Keywords
reliability prediction; MIL-HDBK-217F; Electronic components for spacecraft;
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