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System and Method for Calculating Remaining Useful Time of Objects

  • US 20150262060A1
  • Filed: 03/11/2015
  • Published: 09/17/2015
  • Est. Priority Date: 03/11/2014
  • Status: Active Grant
First Claim
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1. A computer implemented method of generating a used life percentage that is capable of identifying the remaining life in a mechanical component such as a bearing, comprising:

  • obtaining sensor data from the mechanical component and organizing the obtained sensor data into a defined matrix;

    calculating correlation coefficients for each matrix column and ranking the columns according to the correlation coefficients;

    inputting the ranked columns into a series of corresponding artificial neural networks and training each artificial neural network with its corresponding column;

    identifying the remaining useful life based on the trained artificial neural networks;

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