The invention relates to the technical field of rail trains, in particular to an inerter suspension mechanism, an inerter suspension mechanism simulation method and a damping assembly, and the inerter suspension mechanism comprises a suspension upper cover, an air bag arranged on the end face of the suspension upper cover and a rubber block arranged on the outer wall of the air bag; the inerter assembly comprises a first shell, a lead screw arranged in the first shell and a first valve arranged in the first shell; a device with an oil pressure buffering function based on the inerter principle is additionally arranged on the air spring, so that the shaking influence of fluctuations in different directions on a train in the running process of the train is reduced, and the stability of the train in the running process is optimized; corresponding mathematical models are established, corresponding data simulation is carried out before and after the inerter assembly is added, and it is verified that the inerter suspension mechanism can better achieve the damping and buffering effect on a running train.

    本发明涉及轨道列车技术领域,特别是一种惯容悬挂机构及惯容悬挂机构仿真方法,减震组件,包括有悬挂上盖、设于所述悬挂上盖端面的气囊和设于所述气囊外壁的橡胶块;以及,惯容组件,包括有第一外壳、设于所述第一外壳内部的丝杆和设于所述第一外壳内部的第一阀门;本发明通过在空气弹簧上加入惯容原理的油压缓冲功能的装置,以此去减少列车在运行过程中不同方位波动对列车产生的抖动影响,以此去优化列车在运行过程中的平稳性;通过建立相对应的数学模型,对加入惯容组件前后进行相对应的数据仿真,验证惯容悬挂机构能够更好的对行驶中的列车起到减震缓冲的效果。


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    Title :

    Inerter suspension mechanism and inerter suspension mechanism simulation method


    Additional title:

    一种惯容悬挂机构及惯容悬挂机构仿真方法


    Contributors:
    SUN GENGCHEN (author) / CHEN DILAI (author)

    Publication date :

    2023-12-15


    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



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