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
2019-03-07
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Power steering apparatus and control apparatus for power steering apparatus
Europäisches Patentamt | 2020
|POWER STEERING APPARATUS CONTROL DEVICE AND POWER STEERING APPARATUS
Europäisches Patentamt | 2018
|Power steering apparatus control device and power steering apparatus
Europäisches Patentamt | 2020
|POWER STEERING APPARATUS AND CONTROL APPARATUS FOR POWER STEERING APPARATUS
Europäisches Patentamt | 2018
|Power steering apparatus and control circuit for power steering apparatus
Europäisches Patentamt | 2019
|