A method for controlling an electric steering system is disclosed. The method for controlling an electric steering system according to the present invention includes: determining a neutral running state of a vehicle by a controller; detecting a skewed amount of a steering angle in the neutral running state by the controller; calculating a deflection compensation value of a rack bar corresponding to the skewed amount of the steering angle, by the controller; and controlling, by the controller, output torque by applying the deflection compensation value of the rack bar to the position of the rack bar.

    본 발명은 전동식 조향 장치의 제어 방법이 개시된다. 본 발명의 전동식 조향 장치의 제어 방법은, 제어기가 차량의 중립 주행상태를 판단하는 단계; 제어기가 중립 주행상태에서 조향각의 틀어진 양을 검출하는 단계; 제어기가 조향각의 틀어진 양에 대응하는 랙바의 틀어짐 보상값을 산출하는 단계; 및 제어기가 랙바 위치에 랙바의 틀어짐 보상값을 반영하여 출력토크를 제어하는 단계를 포함하는 것을 특징으로 한다.


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    Title :

    MOTOR DRIVEN POWER STEERING SYSTEM CONTROL METHOD


    Additional title:

    전동식 조향 장치의 제어 방법


    Contributors:

    Publication date :

    2018-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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