The present invention relates to a motor angle offset correcting apparatus of an electric steering apparatus and a method. The motor angle offset correcting apparatus of the electric steering apparatus of the present invention comprises: a steering angle sensor which senses a steering angle of a steering wheel; a motor position sensor which senses a motor angle of a motor of the electric steering apparatus; and a processor which calculates an offset of the motor angle and corrects the offset using a twist angle, the steering angle, and the motor angle caused by mechanical twist of the steering angle and the motor angle.

    본 발명의 전동식 조향장치의 모터각 옵셋 보정 장치는 조향휠의 조향각을 감지하는 조향각 센서; 전동식 조향장치의 모터의 모터각을 감지하는 모터 포지션 센서; 및 조향각과 모터각의 기구적 비틀림에 의한 비틀림 각, 조향각, 및 모터각을 이용하여 모터각의 옵셋을 계산하고 옵셋을 보정하는 프로세서를 포함하는 것을 특징으로 한다.


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    Title :

    MOTOR ANGLE OFFSET COMPENSATING APPARATUS AND METHOD IN MOTOR DRIVEN POWER STEERING SYSTEM


    Additional title:

    전동식 조향장치의 모터각 옵셋 보정 장치 및 방법


    Contributors:

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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