Bayesian reliability assessment of electronic equipment under fuzzy sample information

Aiming at the fuzzy sample information in Bayesian reliability assessment of electronic equipment, this paper propose a new method based on cut set to describe the fuzziness, deduce the fuzzy operation equations, and generalize the Bayes´ Theory to fuzzy computation area. A practical example is given as an illustration. Result shows that, this approach properly describe the fuzziness transmitting process of data in Bayesian reliability assessment, overcome the operation difficulty of traditional method, and broaden the application field of Bayes method in reliability assessment area.