CONTROL SYSTEM FOR REGULATING HARMONIC TORQUE DISTURBANCES IN AN ELECTRIC VEHICLE

A control system for generating a torque command for an electric motor carried by an electric vehicle (EV) including a motion observer configured to receive an angular position of an output shaft of the electric motor and an ideal torque command and output an estimated disturbance torque value; and a controller configured to receive the estimated disturbance torque value as well as output a harmonic disturbance torque value.