| Hierarchical Bayesian Estimation of the Products Reliability Based on Zero-Failure Data |
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| 作者姓名： | HAN Ming \ LI Yi\|qun . |
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| 作者单位： | HAN Ming 1，\ LI Yi\|qun 21.Department of Mathematics，Ningbo University，Ningbo，China，315211 2.Shanghai Sauer Hydrostatic Transmission Co. Ltd. Shanghai，China，201206 |
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| 摘 要： | 1 IntroductionThezero-failuredataresearchisanewfieldintherecentyears,butitisrequiredurgentlyinpracticalprojects,sotheworkhasmoretheoryandpracticalvalues.Fromthearticle1]presenting,moreandmoreattentionispaidbyresearchersallovertheworldintheze-ro-fai...
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Hierarchical Bayesian Estimation of the Products Reliability Based on Zero-Failure Data |
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| HAN Ming ,\ LI Yi\|qun ..Hierarchical Bayesian Estimation of the Products Reliability Based on Zero-Failure Data[J].Journal of Systems Science and Systems Engineering,1999(4). |
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| Authors: | HAN Ming \ LI Yi\|qun |
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| Institution: | HAN Ming 1,\ LI Yi\|qun 21.Department of Mathematics,Ningbo University,Ningbo,China,315211 2.Shanghai Sauer Hydrostatic Transmission Co. Ltd. Shanghai,China,201206 |
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| Abstract: | With the development of science and technology, the products reliability is higher and higher. So for high reliability products, zero\|failure data situation appears often in the time ended reliability tests. In this paper, the hierarchical Bayesian estimation of the products reliability is given under the conditions of the Binomial distribution with zero\|failure data and the prior distribution of the reliability being quasi\|Beta distribution. The authors also give a practical calculating example using the theory. |
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| Keywords: | reliability zero\|failure data Binomial distribution hierarchical Bayesian estimation |
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