calculate_last_gear_box_ratio_v1

calculate_last_gear_box_ratio_v1(full_load_curve, final_drive_ratios, road_loads, r_dynamic, maximum_velocity)[source]

Calculates the gear box ratio of the last gear from full load curve.

Parameters:
  • full_load_curve (function) – Vehicle full load curve.
  • final_drive_ratios (dict[int, float | int]) – Final drive ratios [-].
  • road_loads (list, tuple) – Cycle road loads [N, N/(km/h), N/(km/h)^2].
  • r_dynamic (float) – Dynamic radius of the wheels [m].
  • maximum_velocity (float) – Maximum velocity [km/h].
Returns:

Gear box ratio of the last gear [-].

Returns:

float