A target steering power calculation method, for calculating a target steering power according to an input signal in an electric power steering apparatus, comprises: dividing a target steering power amplification area of which a target steering power value is varied according to the amplitude of the input signal, into a first amplification section and a second amplification section; calculating a target steering power in the first amplification section using a nonlinear interpolation equation; and calculating a target steering power in the second amplification section using a linear interpolation equation.

    Cette invention concerne un procédé de calcul de puissance de braquage cible, pour calculer une puissance de braquage cible conformément à un signal d'entrée dans un appareil de direction assistée électrique, comprenant les étapes consistant à : diviser une zone d'amplification de puissance de braquage cible dont une valeur de puissance de braquage cible est modifiée en fonction de l'amplitude du signal d'entrée, en une première section d'amplification et une seconde section d'amplification ; calculer une puissance de braquage cible dans la première section d'amplification à l'aide d'une équation d'interpolation non linéaire ; et calculer une puissance de braquage cible dans la seconde section d'amplification à l'aide d'une équation d'interpolation linéaire.

    전동식 파워 스티어링 장치에서 입력신호에 따른 목표 조향 파워를 산출하는 목표 조향 파워 산출 방법은, 상기 입력신호의 크기에 따라 목표 조향 파워 값이 가변되는 목표 조향 파워 증폭 영역을 제1 증폭 구간 및 제2 증폭 구간으로 구분하고, 상기 제1 증폭 구간에서는 비선형 보간 수식을 이용하여 목표 조향 파워를 산출하고, 상기 제2 증폭 구간에서는 선형 보간 수식을 이용하여 목표 조향 파워를 산출한다.


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    Title :

    METHOD AND APPARATUS FOR CALCULATING TARGET STEERING POWER OF ELECTRIC POWER STEERING APPARATUS


    Additional title:

    PROCÉDÉ ET APPAREIL DE CALCUL DE PUISSANCE DE BRAQUAGE CIBLE D'APPAREIL DE DIRECTION ASSISTÉE ÉLECTRIQUE
    전동식 파워 스티어링 장치의 목표 조향 파워 산출 방법 및 장치


    Contributors:
    KIM BONG-JU (author) / AN SUNG-TAE (author) / KIM SEONG-NAM (author)

    Publication date :

    2015-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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