An adjusting apparatus for an electric power steering device includes a steering mechanism converting an input torque into a steering force and transmitting the steering force to wheels, a torque sensor outputting a torque detection signal according to an input torque, an electric motor applying a steering assist torque according to a torque detection signal output from the sensor, a sensor circuit changing output characteristics of the sensor, an actuator applying an input torque to the steering mechanism, a steering force meter actuating the motor via the sensor according to an input torque and measuring a steering force output by the steering mechanism, and a sensor output adjuster adjusting the output characteristic of the sensor circuit to approximate a steering force measured by the meter to an ideal value set in advance according to a deviation amount calculated based on a difference between the steering force and the ideal value.
DEVICE AND METHOD FOR ADJUSTING ELECTRIC POWER STEERING DEVICE
VORRICHTUNG UND VERFAHREN ZUR EINSTELLUNG EINER ELEKTROLENKVORRICHTUNG
DISPOSITIF ET PROCÉDÉ POUR L'AJUSTEMENT D'UN DISPOSITIF DE DIRECTION ASSISTÉE ÉLECTRIQUE
2019-01-02
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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