Method for controlling steering system of motor vehicle, involves controlling controller of steering force through one way path and feedback of steering force through return path, and integrating gain curves into one way and return paths

摘要

The method involves controlling a controller of a steering force (113) through a one way path (110) and a feedback of the steering force through a return path (120). The one way path and the return path are decoupled from each other and a gain curve (111) is integrated into the one way path, and another gain curve (122) is integrated into the return path. The former gain curve is defined by a relationship between a manual torque initiated by a driver on the steering wheel of the motor vehicle and an assisting torque (F-ue) generated by an actuator. An independent claim is included for a device for controlling a steering system of a motor vehicle by an electronic circuit.