.IBPSA.Controls.Continuous.Examples.LimPID

Information

This model tests the implementation of the PID controller with optional reverse action. The model limPIDOri is the original implementation of the controller from the Modelica Standard Library. The models limPID and limPIDRev are the implementations from the IBPSA library. The model limPIDRev is parameterized to have reverse action. The assertion blocks test whether the results of all three controllers are identical.

Revisions

• April 26, 2016, by Michael Wetter:
  Relaxed tolerance of assertions from 1E-10 to 1E-3 as the default relative tolerance in JModelica is 1E-4. This is for Buildings, issue 510.
• November 21, 2011, by Michael Wetter:
  Added documentation.