Method for controlling rotation speed of electromotor of powertrain for motor vehicle, involves computing rotational speed of electromotor based on rider desired torque and mass of motor vehicle

摘要

The method involves calculating (1) the current driving resistance based on the current speed of a motor vehicle (5). The rider desired torque is determined based on the current position of an accelerator pedal. The acceleration resistance is computed (2) based on the difference between the driving resistance and the determined rider desired torque. The rotational speed of an electromotor (7) is computed (3) based on the rider desired torque and the mass of the motor vehicle. An independent claim is included for a motor vehicle.