.PowerSystems.Utilities.Transforms.der2_rotation_abc

Information

Second derivative of function rotation_abc(theta) with respect to time.

Interface

function der2_rotation_abc
  extends Modelica.Icons.Function;
  input SI.Angle theta;
  input SI.AngularFrequency omega "d/dt theta";
  input SI.AngularAcceleration omega_dot "d/dt omega";
  output Real[3, 3] der2_R_abc "d2/dt2 rotation_abc";
end der2_rotation_abc;