calculate_engine_speeds_out

calculate_engine_speeds_out(planetary_speeds_in, final_drive_speeds_in, planetary_ratio)[source]

Calculates the engine speed [RPM].

Parameters:
  • planetary_speeds_in (numpy.array) – Planetary speed vector [RPM].
  • final_drive_speeds_in (numpy.array) – Final drive speed in [RPM].
  • planetary_ratio (float) – Fundamental planetary speed ratio [-].
Returns:

Engine speed vector [RPM].
Return type:

numpy.array