Remaining useful life plot

22 March 2013 1 4K Report

I have a series of lifelong experiments with respect to an inductive motor component. I am experimenting on remaining useful life estimation and prognosis.

What would be the best way to visualise my results on a testing set? Plot the percentage of the predicted RUL vs the percentage of actual RUL? Or the mean RUL known a priori (the percentage*the mean life to failure) vs the actual RUL?

Y. Ousten

If you have a serie of long life experiment you have followed parameters during the life of your cores. If yes you are able to draw the % variation of this parameter VS time. If you considere that the component is failled with a 30% variation and you are at 10% change you are able to reach the time value of a predicted failure.

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