Question on the selection of threshold in "Wind Turbine High-Speed Bearing Prognosis" example.
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Question on the selection of threshold in "Wind Turbine High-Speed Bearing Prognosis" example.
If the historical data is available, for example, there are 100 wind turbines with run-to-failure historical data. Is there any way to calculate a "common" threshold for the 100 wind turbines as well as the new coming turbines instead of selecting last day as the threshold? Since each wind turbines may have different'last day'.
The predictive maintenance examples and predictive maintenance toolbox are very impressive and really practical , thanks a lot.
Miracle
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Image Analyst
2018년 9월 15일
편집: Image Analyst
2018년 9월 15일
Yes it is.
For reference, I'll post the link you forgot to post: https://www.mathworks.com/examples/predictive-maintenance/mw/predmaint-ex34579581-wind-turbine-high-speed-bearing-prognosis?s_tid=answers_rc2-2_p5_MLT
답변 (1개)
Xiaoxing Wang
2021년 2월 17일
If you have 100 samples, instead of calculating the threshold, you can try the similarity model to estimate RUL as an alternative approach.
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