Validation test for the block IDEAS.Controls.OBC.CDL.Reals.PID with and without setting of the parameter that scales the control error.
The test has two combinations of a PID controller and a plant.
In PIDSca, the control error is scaled inside the
controller, whereas in the configuration that has
PIDNoSca, the setpoint signal and the measurement
signal is scaled outside of the controller. Both controllers and
plants have the same trajectory, thereby validating that the
scaling is implemented correctly.