Method for consideration of static and dynamic friction or frictional force in system, particularly electro-mechanical servo steering system of vehicle, involves preparing friction model

摘要

The method involves preparing a friction model describing the dependence of the static and dynamic friction of the system on the speed of a moving part of the system. The friction model is stored in the system. The friction assigned to a definite speed of the part in the model is determined for determining the current friction level of the system. An independent claim is included for a frictional force afflicted system, particularly electro-mechanical servo steering system of a vehicle.