SinePC:
--------------------------------------------------------------------------
Sine Pitch Control Algorithm
This control algorithm implements an sinusoidal control pitch angle
increment as a function of the rotor angle. The magnitude and phase of
the sine law, as well as a constant pitch offset can be set in the
file.
--------------------------------------------------------------------------
Form:
PitchInc = SinePC(theta,alpha1,offset)
--------------------------------------------------------------------------
------
Inputs
------
theta (1,1) Rotor angle (rad)
alpha1 (1,1) Zero-pitch angle of attack (rad) [NOT USED]
offset (1,1) Desired offset angle
-------
Outputs
-------
PitchInc (1,1) Pitch angle control increment (rad)
--------------------------------------------------------------------------