Reliability Analysis of Data Only One Failure for Exponential Distribution
Volume 6, Number 3, May 2010 - Paper 9 - pp. 289-296
CHEN WENHUA1,2 QIAN PING1, CUI JIE3, MA ZIKUI1, GAO LIANG1, and LIU JUAN11 The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University,
Hangzhou 310027, PR China
2 Faculty of Mechanical Engineering and Automatic Control, Zhejiang Sci-Tech University,
Hangzhou 310018, PR China
3 The 31st Institute of China Aerospace Science & Industry Corp., Beijing 100074, PR China
(Submitted on January 02, 2009.Received from the Guest Editor on August 25, 2009)
Hierarchical Bayesian method for estimating the failure probability under Data Only One Failure by taking the s-quasi-Beta distribution as the prior distribution is proposed in this paper. The weighted Least Squares Estimate method was used to obtain the formula for computing reliability distribution parameters under Data Only One Failure. Taking one type of electrical connectors as an example, the estimator of reliability characteristic values was obtained using the above method. Finally the feasibility of the above mentioned method was verified.
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