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Method and apparatus for developing fault codes for complex systems based on historical data

  • US 20040003318A1
  • Filed: 06/26/2002
  • Published: 01/01/2004
  • Est. Priority Date: 06/26/2002
  • Status: Active Grant
First Claim
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1. A method of developing fault codes for complex systems based on historical data, the method including the steps of:

  • grouping the historical data into a plurality of observations and a plurality of repairs;

    analyzing said plurality of repairs to determine associated observation signatures, each of said observation signatures being one or more of said observations; and

    assigning a fault code to each observation signature.

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