Weibull++ Weibull Degradation Plot ptProbability: Difference between revisions

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Degradation analysis is a technique that uses the performance measurements (degradation measurements) of a product over time to predict the point at which each unit in the sample is expected to fail. This analysis is useful for tests performed on products with very high reliability, where it is not possible to test the products to failure under normal operating conditions.  
The Probability plot shows the trend in the probability of failure over time. The plotting positions of the data points are determined by the extrapolated failure times (x-axis) and their corresponding unreliability estimates (y-axis).
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| [http://reliawiki.com/index.php/Weibull%2B%2B_Plots#Degradation_Analysis_Folios the theory textbook...]   
| [http://reliawiki.com/index.php/Weibull%2B%2B_Plots the theory textbook...]   
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Revision as of 22:07, 25 April 2012

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Degradation Plot Probability

The Probability plot shows the trend in the probability of failure over time. The plotting positions of the data points are determined by the extrapolated failure times (x-axis) and their corresponding unreliability estimates (y-axis).

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