The invention discloses an automobile electric power steering friction compensation control method. The method comprises the steps that an electric power steering controller calculates the friction compensation torque according to a motor angular velocity signal, the friction compensation torque serves as one part of the electric power steering assistant torque, and joint compensation of kinetic friction torque and static friction torque of an electric power steering system is achieved; when an electric power steering assist gain changes, friction compensation control of a constant amplitude enables a driver to feel that the steering system friction changes, and a road feeling blur of subjective evaluation is caused. The friction compensation control method based on the electric power steering assist gain is proved, it is guaranteed that under different assist gains, the driver can obtain almost the same friction feeling, and the influence of the electric power steering assist gain on the system friction torque is eliminated.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Automobile electric power steering friction compensation control method


    Beteiligte:
    LI SHAOSONG (Autor:in) / NIU JIAFEI (Autor:in) / LU XIAOHUI (Autor:in) / YU ZHIXIN (Autor:in) / SHENG REN (Autor:in) / ZHENG SHUNHANG (Autor:in) / WANG HAOREN (Autor:in) / ZHANG ZENGSHUAI (Autor:in)

    Erscheinungsdatum :

    03.02.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Friction Compensation Control Method Research of Electric Power Steering System

    Liu, Huan / Chen, Guoying / Zong, Changfu | British Library Conference Proceedings | 2016


    Friction compensation method of automobile active steering system

    WANG MENG / WANG ZHIYUAN / YIN FEI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Friction Compensation Control Method Research of Electric Power Steering System

    Zong, Changfu / Chen, Guoying / Liu, Huan | SAE Technical Papers | 2016


    Friction compensation method of electric power steering system

    MENG HU / JIANG KAIHONG | Europäisches Patentamt | 2020

    Freier Zugriff

    Friction compensation control method and device of electric power steering system

    WANG XIAOQING / LIU CHANGPENG / FENG JIE et al. | Europäisches Patentamt | 2024

    Freier Zugriff