The invention provides a fault-tolerant control system for a transverse semi-active suspension of a high-speed train. The fault-tolerant control system comprises an acquisition module, a fault detection module and a fault-tolerant control module which are connected in sequence, wherein the fault detection module detects whether a suspension system breaks down or not in real time, and the fault-tolerant control module controls a magneto-rheological damper to output torque meeting the requirement for stable operation of the high-speed train according to a sliding mode variable structure algorithm and controls the magneto-rheological damper to adjust output to maintain dynamic balance.

    本发明提出了一种高速列车横向半主动悬架容错控制系统,包括依次连接的采集模块、故障检测模块、容错控制模块;故障检测模块实时检测一系悬架系统是否故障,容错控制模块按照滑模变结构算法控制磁流变阻尼器输出满足高速列车稳定运行时的力矩,并控制磁流变阻尼器调节输出维持动态平衡。


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    Title :

    Fault-tolerant control system and method for transverse semi-active suspension of high-speed train


    Additional title:

    一种高速列车横向半主动悬架容错控制系统及方法


    Contributors:
    HE JING (author) / LIU ZHITIAN (author) / ZHANG CHANGFAN (author) / LIU JIANHUA (author) / MAO SONG'AN (author) / LONG YONGHONG (author) / ZHANG JIE (author)

    Publication date :

    2020-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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