An in-vehicle stable platform system employing active suspension and a control method thereof is provided. The system includes a vehicle body, an in-vehicle stable platform, an inertial measurement device, an electronic control device, a servo controller set, multiple wheels, and suspension servo actuation cylinders and displacement sensors respectively corresponding to the wheels. The wheels are divided into three groups, which form three support points. The heights of the three support points are controlled to control orientation of the vehicle body. An amount of extension/retraction of the suspension servo actuation cylinders required to cause the in-vehicle stable platform to return to a horizontal level is calculated according to a measured pitch angle and a roll angle of the in-vehicle stable platform, and when a vehicle travels on an uneven road, the extension/retraction of each suspension servo actuation cylinder is controlled to cause the in-vehicle stable platform to be horizontal.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    In-vehicle stable platform system employing active suspension and control method thereof


    Beteiligte:
    ZHAO DINGXUAN (Autor:in) / GONG MINGDE (Autor:in) / LIU SHUANG (Autor:in) / SUN ZHIGUO (Autor:in) / ZHANG ZHUXIN (Autor:in) / YANG BIN (Autor:in) / NI TAO (Autor:in) / GUO QINGHE (Autor:in) / YANG MENGKE (Autor:in)

    Erscheinungsdatum :

    2024-02-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    In-vehicle stable platform system employing active suspension and control method thereof

    ZHAO DINGXUAN / GONG MINGDE / LIU SHUANG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    IN-VEHICLE STABLE PLATFORM SYSTEM EMPLOYING ACTIVE SUSPENSION AND CONTROL METHOD THEREOF

    ZHAO DINGXUAN / GONG MINGDE / LIU SHUANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    IN-VEHICLE STABLE PLATFORM SYSTEM EMPLOYING ACTIVE SUSPENSION AND CONTROL METHOD THEREOF

    ZHAO DINGXUAN / GONG MINGDE / LIU SHUANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    IN-VEHICLE STABLE PLATFORM SYSTEM EMPLOYING ACTIVE SUSPENSION AND CONTROL METHOD THEREOF

    ZHAO DINGXUAN / GONG MINGDE / LIU SHUANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Suspension type active stable platform

    LING FAN / REN YUQIAO / MA ZHENBO | Europäisches Patentamt | 2021

    Freier Zugriff