The invention discloses a power assembly suspension system, a control method thereof and a vehicle, according to the technical scheme, a suspension device capable of adjusting rigidity is arranged, and a control device can adjust the rigidity of the suspension device based on detection parameters capable of representing resonance related frequency information, so that the suspension device can adjust the rigidity of the suspension device. The rigid body modal frequency of the power assembly and the resonance related frequency information do not meet the resonance condition, so that resonance of the power assembly is avoided, and parts of a transmitter can be prevented from being damaged due to resonance.

    本申请公开了一种动力总成悬置系统及其控制方法及车辆,本申请技术方案设置有可调节刚度的悬置装置,控制装置可以基于能够表征共振相关频率信息的检测参数,调节悬置装置的刚度,使得动力总成的刚体模态频率与共振相关频率信息不满足共振条件,从而避免动力总成发生共振,进而能够避免发送机零部件由于共振受损。


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    Title :

    Power assembly suspension system, control method thereof and vehicle


    Additional title:

    一种动力总成悬置系统及其控制方法及车辆


    Contributors:
    LI SHUBO (author) / ZHANG XINZHONG (author) / DONG FUXIANG (author) / DING BAOAN (author) / ZHANG WEILONG (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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