Ӧ�ø���ͳ�� 2009, 25(4) 433-440 DOI:      ISSN: 1001-4268 CN: 31-1256

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Bayesian Assessment for Product's Radiation Hardening\\Performance under Lognormal Distribution
Han Feng:Wang Jianguo:Qiao DengJiang
Northwest Institute of Nuclear Technology
Abstract: We summarize three kinds of data often
occurred in experiments which are done to estimate the product's
radiation hardening (RH) performance. A method based on Bayesian
theory is proposed in this paper. This method is applied to evaluate
the product's RH performance if the product's RH performance abides
by the lognormal distribution and the samples are Zero-One data. The
prior distributions of unknown parameters are also discussed, and
two examples are given to illustrate the proposed method.
Keywords: Bayesian method   lognormal distribution   radiation hardening performance.  
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