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Extremum seeking control with actuator saturation control

  • US 8,694,132 B2
  • Filed: 05/30/2012
  • Issued: 04/08/2014
  • Est. Priority Date: 07/17/2007
  • Status: Active Grant
First Claim
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1. A method for optimizing a control process for an actuator, the method comprising:

  • operating the control process using an extremum seeking control strategy; and

    using an electronics circuit to compensate for an actuator saturation condition of the extremum seeking control strategy, wherein the step of compensating for actuator saturation control comprises;

    receiving a feedback signal representative of the actuator'"'"'s accuracy relative to a control signal for the actuator;

    obtaining a difference signal between the control signal and the feedback signal;

    providing the difference signal to an input of the extremum seeking control strategy to override a previously determined control parameter of the extremum seeking control strategy.

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