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Stable adaptive control using critic designs

  • US 6,532,454 B1
  • Filed: 09/23/1999
  • Issued: 03/11/2003
  • Est. Priority Date: 09/24/1998
  • Status: Expired due to Fees
First Claim
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1. In a computer program product including a computer storage medium, the improvement comprising a computer program code mechanism embedded in the computer storage medium for causing a microprocessor to implement a heuristic dynamic programming controller controlling an external system, the computer program code mechanism comprising:

  • a first computer code device configured to train a deterministic forecasting model f′

    (R(t)) to predict the expectation value of R(t+1);

    a second computer code device configured to calculate an error function, e, based on sampled value of Ĵ

    (t+1); and

    a third computer code device configured to calculate ∇

    te′

    by backpropagating through;

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