dsp = WLTP velocities model

Returns the theoretical velocities of WLTP.

WLTP velocities model’s data
base_model WLTP base model.
class_data WLTP class data.
class_powers Class motive power [kW].
class_times Class time vector [s].
class_velocities Class velocity vector [km/h].
downscale_factor Velocity downscale factor [-].
downscale_factor_threshold Velocity downscale factor threshold [-].
downscale_phases Downscale phases [s].
engine_max_power Maximum power [kW].
engine_speed_at_max_power Rated engine speed [RPM].
max_speed_velocity_ratio Maximum speed velocity ratio of the gear box [h*RPM/km].
max_velocity Max vehicle velocity [km/h].
resistance_coeffs_regression_curves Regression curve coefficient to calculate the default road loads.
road_loads Cycle road loads [N, N/(km/h), N/(km/h)^2].
speed_velocity_ratios Speed velocity ratios of the gear box [h*RPM/km].
theoretical_velocities Theoretical velocity vector [km/h].
times Time vector [s].
unladen_mass Unladen mass [kg].
vehicle_mass Vehicle mass [kg].
wltc_data WLTC data.
wltp_class WLTP vehicle class.
WLTP velocities model’s functions
bypass Returns the same arguments.
calculate_downscale_factor Calculates velocity downscale factor [-].
calculate_max_speed_velocity_ratio Calculates the maximum speed velocity ratio of the gear box [h*RPM/km].
calculate_max_velocity Calculates max vehicle velocity [km/h].
calculate_wltp_class Calculates the WLTP vehicle class.
default_road_loads Returns default road loads.
get_class_data Returns WLTP class data.
get_class_velocities Returns time and velocity profiles according to WLTP class data [s, km/h].
get_dfl Gets default values from wltp base model.
get_downscale_phases Returns downscale phases [s].
wltp_velocities Returns the downscaled velocity profile [km/h].
WLTP velocities model’s dispatchers
calculate_class_powers Calculates forces and power acting on the vehicle.
calculate_theoretical_motive_powers Calculates forces and power acting on the vehicle.