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Degradation data can provide with useful information about the reliability assessment for highly reliable products. In this paper, a method based on performance degradation data is proposed to assess reliability of high reliable long life time products. The degradation process can be described as a gamma process, and then reliability can be assessed based on analysis on failure physical mechanism...
Reliability is achieved throughout product development process including development and manufacturing stages. Little progress has been made in the identification of the relationship between product reliability indices and its quality characteristics, which is essential for the control of the product reliability in manufacturing stage. In this paper, we propose a method of identifying the relationship...
The verification of the Mean Time To Repair (MTTR) is a problem of interest in many practical cases. As maintenance time can often be adequately described by a lognormal distribution, the problem leads us to research on statistical inference on the mean of the lognormal distribution. To achieve this purpose, we propose the Sequential Posterior Odd Test (SPOT) method for verification of the unknown...
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