VIBRATION CANCELLATION VIA ELECTRIC MOTOR TORQUE CONTROL FOR A VEHICLE
DRIVE
August 21, 2025
A vehicle control system for a vehicle may include an electric motor to generate a drive torque for propulsion of the vehicle, a sensor network operably coupled to suspension or propulsion system components of the vehicle to determine information indicative of vehicle status, a torque control module configured to generate the drive torque based at least in part on information indicative of operational intent, and a controller operably coupled to the sensor network to determine force application reference axis vibration based on the information indicative of vehicle status to generate a cancellation signal for provision to the torque control module. The torque control module torque may modulate the drive torque based on the cancellation signal to cancel the force application reference axis vibration.
Discussion in the ATmosphere