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Remaining life prediction for individual components from sparse data

  • US 20070239407A1
  • Filed: 01/12/2007
  • Published: 10/11/2007
  • Est. Priority Date: 01/12/2006
  • Status: Active Grant
First Claim
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1. A method for estimating an output value distribution for a system comprising:

  • providing a database of system responses, the database relating a plurality of input variables to at least one output value;

    providing the input variables to the system with an uncertainty distribution for at least one variable;

    dividing the uncertainty distribution into portions;

    determining a weighting value for each portion; and

    calculating an output value distribution by passing the input variables and each weighted value of the uncertainty distribution through the database.

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