Provided is a control apparatus for a power steering apparatus and a power steering apparatus capable of gradually increasing a steering reaction force felt by a driver since after a start of assist limitation when imposing the assist limitation for reducing power to be supplied to an electric motor that provides a steering force. A control apparatus for a power steering apparatus configured to provide a steering force to a steering mechanism with use of an electric motor includes an instruction signal calculation portion having characteristic information that increases an instruction signal for driving and controlling the electric motor as a steering torque increases, a characteristic information correction portion configured to correct the characteristic information in such a manner that the instruction signal gradually reduces according to reception of an assist limitation instruction signal, and a drive power supply portion configured to supply drive power to the electric motor based on the instruction signal.
CONTROL APPARATUS FOR POWER STEERING APPARATUS AND POWER STEERING APPARATUS
07.03.2019
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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