A method for operating an electromechanically assisted steering system of a motor vehicle is described. The steering system has a steering arrangement and at least one electromechanical actuator. The at least one electromechanical actuator is coupled to the steering arrangement in a torque-transmitting manner. The method comprises the following steps:acquiring a steering rack force signal that comprises information about a steering rack force acting on a steering rack of the steering system;acquiring a driver torque signal that comprises information about a driver torque exerted on the steering arrangement by the driver;ascertaining a filtered scaled steering rack force signal; andascertaining a steering feedback torque for the at least one electromechanical actuator, based on the scaled steering rack force signal.A control device for an electromechanically assisted steering system of a motor vehicle, an electromechanically assisted steering system, and a computer program are also described.
METHOD FOR OPERATING AN ELECTROMECHANICALLY ASSISTED STEERING SYSTEM
2023-04-06
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
METHOD FOR TORQUE CONTROL, CONTROL UNIT, AND ELECTROMECHANICALLY ASSISTED STEERING SYSTEM
European Patent Office | 2023
|European Patent Office | 2018