PitchMotorSizing:
--------------------------------------------------------------------------
Determine size of pitch motor based on driving acceleration
requirements. The pitching moment aerodynamic effect is not
explicitly considered.
We assume a sinusoidal function for the desired pitching function.
If DeltPitch = -Delta*sin(omega*t) is the desired pitching profile as a
function of time,
d/dt (DeltPitch) = -Delta*omega*cos(omega*t), and
d^2/dt^2 (DeltPitch) = Delta*Omega^2*sin(omega*t).
--------------------------------------------------------------------------
Form:
[maxSpd, maxAngAcc] = PitchMotorSizing( omega, delta, fac )
--------------------------------------------------------------------------
------
Inputs
------
omega (1,1) Maximum rotor speed (rad)
delta (1,1) Magnitude of sinusoidal pitching (rad)
fac (1,1) Design limit factor
-------
Outputs
-------
maxSpd (1,1) Maximum speed
maxAngAcc (1,1) Maximum angular acceleration
--------------------------------------------------------------------------