文档介绍：Journal of
Mechanical
Science and
Technology
Journal of Mechanical Science and Technology 22 (2008) 1052~1057
tent/1738-494x
Reliability analysis using an enhanced response surface moment method
Dong-Ho Kim1, Gabseong Lee1, Dong-Hoon Choi1,*, Jin-Ho Choi2,
Sang Hoon Lee3 and Byung Man Kwak3
1Mechanical Engineering, Hanyang University, Haengdang-dong, Sungdong-gu, Seoul, Korea 133-791
2GM DAEWOO Auto & Technology, Cheongcheon-dong, Bupyeong-gu, Incheon, Korea 403-030
3Mechanical Engineering, KAIST, Guseong-dong, Yuseong-gu, Daejeon, Korea 305-701
(Manuscript Received August 7, 2007; Revised January 7, 2008; Accepted February 16, 2008)
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Abstract
Moment methods, which are powerful and simple techniques for analyzing the reliability of a system, evaluate the
statistical moments of a system response function and use information from the probability distribution in the analysis.
The full factorial moment method (FFMM) performs reliability analysis by using a 3n full factorial design of experi-
ments (DOE) and the Pearson system for random variables. To e the inefficiency of FFMM, the