CMV¶

class
CMV
(*args, velocity_speed_ratios=None)[source]¶ Methods
__init__
Initialize self. clear
convert
copy
correct_constant_velocity
Corrects the gear shifting matrix velocity for constant velocities. fit
fromkeys
Create a new ordered dictionary with keys from iterable and values set to value. get
Return the value for key if key is in the dictionary, else default. init_gear
init_speed
items
keys
move_to_end
Move an existing element to the end (or beginning if last is false). plot
pop
value. popitem
Remove and return a (key, value) pair from the dictionary. predict
setdefault
Insert key with a value of default if key is not in the dictionary. update
If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k] values

__init__
(*args, velocity_speed_ratios=None)[source]¶ Initialize self. See help(type(self)) for accurate signature.

correct_constant_velocity
(up_cns_vel=(), up_window=0.0, up_delta=0.0, dn_cns_vel=(), dn_window=0.0, dn_delta=0.0)[source]¶ Corrects the gear shifting matrix velocity for constant velocities.
Parameters:  up_cns_vel (tuple[float]) – Constant velocities to correct the upper limits [km/h].
 up_window (float) – Window to identify if the shifting matrix has limits close to up_cns_vel [km/h].
 up_delta (float) – Delta to add to the limit if this is close to up_cns_vel [km/h].
 dn_cns_vel (tuple[float]) – Constant velocities to correct the bottom limits [km/h].
 dn_window (float) – Window to identify if the shifting matrix has limits close to dn_cns_vel [km/h].
 dn_delta (float) – Delta to add to the limit if this is close to dn_cns_vel [km/h].
Returns: A gear shifting velocity matrix corrected from NEDC velocities.
Return type:
