Electrically controllable steering device controlling and/or regulating method for motor vehicle, involves generating servo torques by servo device, and adjusting one of torques based on parameter e.g. angular speed, of steering wheel angle

摘要

The method involves generating a hydraulic servo torque (Msh) and/or an electromechanical servo torque (Mse) by a servo device i.e. open-center-servo device, of a steering device. Hand steering torques (Mh, M'h) of the servo device are reduced by one of the servo torques, where one of the servo torques is adjusted based on a parameter e.g. angular speed, of a steering wheel angle by using a measuring and/or controlling and regulating device (1). A system volume flow is adjusted proportional to the speed, and an electromechanical substitution torque is determined based on the hand moments.