CONTROL STRATEGY FOR A MOTOR OF ELECTRIC ASSISTED STEERING SYSTEM

摘要

According to the present invention, the control means generates a motor current request signal supplied to the motor driving means, the request signal is dependent on the amount of auxiliary torque required from the motor, and the current as the motor driving means is required to meet the required auxiliary torque. A control method for an electric motor of a motorized electric steering system for a vehicle configured to flow on each phase of a motor, the control method of which limits the rate of change of the current supplied from the power source of the vehicle by the motor when the threshold change rate is exceeded. Characterized in that it comprises a step.