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Abstract: A process method for zero-failure data of the product is
developed synthesized new Bayesian estimate method. When the case of
zero-failure data, put forward the definition of new Bayesian estimate
for failure rate, and given the new Bayesian estimate of failure rate.
After some failure information is introduced by doing an extra-test,
define are given for synthesized new Bayesian estimate of failure rate
and reliability. Finally, calculations and analysis are performed
regarding to zero-failure data of engine, which show that the
synthesized new Bayesian method is feasible and easy to operate,
convenient to use for engineers and technicians in fieldwork.
Key words: Reliability Engine Zero-failure data New Bayesian
estimate Synthesized new Bayesian estimate
CLC No: TH137
浙江省自然科学基金资助项目(100026). Received 20020614, received in revised form
20020905
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