Electric power steering systems and a method for controlling an electric power steering system are provided. The method, for example, includes, but is not limited to, determining, by a controller, a speed of a vehicle based upon data from a sensor, and adjusting, by the controller, a stiffness of an isolator in an electric power steering system via at least one piezoelectric device embedded in the isolator based upon the determined speed of the vehicle.
ELECTRIC POWER STEERING ISOLATOR
04.02.2016
Patent
Elektronische Ressource
Englisch
Electric power steering device and electric power steering system
Europäisches Patentamt | 2018
|