The torque which is required by the driver is plotted in the form of a variable which is functionally associated with {HEAD ~ the wheel torque}, such as transmission output torque, {TAIL ~ engine torque} or negative wheel torque itself, on the ordinate of the characteristic diagram 
such as
The torque which is required by the driver is plotted in the form of a variable which is functionally associated with { HEAD ~ the wheel torque } , such as transmission output torque , { TAIL ~ engine torque } or negative wheel torque itself , on the ordinate of the characteristic diagram
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH