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Han Q.,Yantai Naval Aeronautical and Astronautical University | Lian L.,Yantai Naval Aeronautical and Astronautical University | Gao X.,Shandong Commercial Business Institute
2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010 | Year: 2010

Under various rules of failure intensity of repairable systems, a generatized reliability growth model has been presented to assess the reliability of repairable system. For the estimation of the model parameters, MLE method bas been used, both for time censored and failure censored data. For the test data of some system, the goodness-of-fit test and reliability growth assessment were carried out. The result shows that the data the GRG model is more suitable for the data analysis to some extent. ©2010 IEEE.


Han Q.,Yantai Naval Aeronautical and Astronautical University | Li L.,Yantai Naval Aeronautical and Astronautical University | Gao X.,Shandong Commercial Business Institute
2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010 | Year: 2010

According to the distribution function of the Inverse Weibull distribution, under some hypotheses, the definition of the environment factor was given out. In order to estimate the the Invene Weibull distribution environment factor, the MLE and Bayes estimation methods were used. The Mont-Carlo simulation was taken out to compare the estimations. The result shows that the Bayes estimation method is more precisely and has smaller error. ©2010 IEEE.

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