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Bootstrap data methodology for sequential hybrid model building

  • US 20060047487A1
  • Filed: 08/26/2004
  • Published: 03/02/2006
  • Est. Priority Date: 08/26/2004
  • Status: Active Grant
First Claim
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1. A method for modeling engine operation comprising the steps of:

  • 1. collecting a first plurality of sensory data;

    2. partitioning a flight envelope into a plurality of sub-regions;

    3. assigning said first plurality of sensory data into said plurality of sub-regions;

    4. generating an empirical model of at least one of said plurality of sub-regions;

    5. generating a statistical summary model for at least one of said plurality of sub-regions;

    6. collecting an additional plurality of sensory data;

    7. partitioning said second plurality of sensory data into said plurality of sub-regions;

    8. generating a plurality of pseudo-data using said empirical model; and

    9. concatenating said plurality of pseudo-data and said additional plurality of sensory data to generate an updated empirical model and an updated statistical summary model for at least one of said plurality of sub-regions.

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