The invention relates to a vehicle suspension vibration reduction control method, system and product, and relates to the field of vehicle control, and the method comprises the following steps: obtaining vehicle vibration acceleration information; preprocessing the acceleration information to obtain training set data; training the Sarsa-ceiling coupling control algorithm by using the training set data to obtain a trained Sarsa-ceiling coupling control algorithm; acquiring vibration acceleration information of the to-be-controlled vehicle; and carrying out vibration reduction control on the vehicle according to the vibration acceleration information of the vehicle to be controlled and the trained Sarsa-ceiling coupling control algorithm. By adopting the control method disclosed by the invention, a nearly vibration-free stable state can be realized in the running process of the train, so that the train runs more stably and safely.

    本发明涉及一种车辆悬挂减振控制方法、系统及产品,涉及车辆控制领域,方法包括:获取车辆振动加速度信息;对加速度信息进行预处理,得到训练集数据;利用训练集数据对Sarsa‑天棚耦合控制算法进行训练,得到训练后的Sarsa‑天棚耦合控制算法;获取待控制车辆的振动加速度信息;根据待控制车辆的振动加速度信息和训练后的Sarsa‑天棚耦合控制算法对车辆进行减振控制。采用本发明的控制方法能够使车辆运行过程实现近于无振动的平稳状态,使列车运行更加平稳安全。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle suspension vibration reduction control method, system and product


    Additional title:

    一种车辆悬挂减振控制方法、系统及产品


    Contributors:
    FU YUNXIAO (author) / TANG HAICHUAN (author) / ZHAO XUEJUN (author) / JI HONGLEI (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Vibration reduction system for suspension, vehicle suspension and vehicle

    ZHANG LIXIANG / WANG RUONAN / XU YANG et al. | European Patent Office | 2021

    Free access


    Vibration reduction suspension system for vehicle

    ZHU QIAOYU | European Patent Office | 2023

    Free access

    Suspension vibration reduction device and vibration reduction method of vehicle and vehicle

    WANG QINGCHUN / LI JIANHUA / SUN YANG et al. | European Patent Office | 2024

    Free access

    Vibration reduction mechanism of vehicle suspension, vehicle suspension and vehicle

    CHEN JUNJIE / YUAN XIANJU / PAN CHUNRONG et al. | European Patent Office | 2022

    Free access