본 발명은 차량 조향 제어 장치 및 방법에 관한 것으로서, 본 발명의 일 실시예는 차속과 조향각을 기초로 레퍼런스 횡가속도를 추출하는 레퍼런스 횡가속도 추출부, 상기 레퍼런스 횡가속도와 실제 횡가속도를 기초로 댐핑 인가 조건을 만족하는지를 판단하는 댐핑 인가 조건 판단부 및, 상기 댐핑 인가 조건을 만족하였다고 판단되면 EPS 모터에 인가되는 댐핑 전류를 제어하는 댐핑 전류 제어부를 포함하는 차량 조향 제어 장치를 제공한다.

    Disclosed are an apparatus and a method for controlling vehicle steering. The apparatus for controlling vehicle steering includes: a reference lateral acceleration extractor configured to extract reference lateral acceleration based on a vehicle speed and a steering angle; a damping application condition determiner configured to determine whether a damping application condition is met based on the reference lateral acceleration and actual lateral acceleration; and a damping current controller configured to, when it is determined that the damping application condition is met, control the damping current applied to an EPS motor.


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    Title :

    Method and Apparatus for vehicle steering conrol using lateral acceleration


    Additional title:

    횡가속도를 이용한 차량 조향 제어 장치 및 방법


    Publication date :

    2019-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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