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Adaptive real-time optimization control

  • US 8,495,888 B2
  • Filed: 12/14/2011
  • Issued: 07/30/2013
  • Est. Priority Date: 01/30/2007
  • Status: Active Grant
First Claim
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1. A controller for a process, comprising:

  • a processing circuit configured as state machine to transition the controller and the process from a first operating state to a second operating state;

    an output coupled to the processing circuit, wherein the processing circuit uses the output to provide control signals to a ventilation affecting device;

    wherein in the first operating state the processing circuit operates the process using extremum seeking control; and

    wherein in the second operating state the processing circuit operates the process without using extremum seeking control;

    wherein the transition boundary between the first operating state and the second operating state is automatically adjusted by recalculating a specific volume of outdoor air threshold.

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