The invention discloses a self-learning method for an electromagnetic valve in an active suspension, a medium, a controller and a vehicle, and the self-learning method comprises the steps: obtaining a target correction coefficient corresponding to the current of the electromagnetic valve according to the target height and the actual height of the active suspension under the same current of the electromagnetic valve; in order to solve the problem that the damping adjustment performance is attenuated after the performance of the electromagnetic valve in the active suspension is attenuated, a target correction coefficient corresponding to the current of the electromagnetic valve is obtained according to the target height and the actual height of the active suspension under the same current of the electromagnetic valve, and the obtained target correction coefficient is adaptive to the electromagnetic valve with the performance attenuated. The current passing through the electromagnetic valve is corrected by using the target correction coefficient, so that the active suspension system and the damping adjusting system thereof can exert the optimal performance.

    本发明公开了一种主动悬架中电磁阀的自学习方法及介质、控制器、车辆,自学习方法包括:根据所述主动悬架在同一电磁阀电流下的目标高度和实际高度,得到所述电磁阀电流对应的目标修正系数。本发明为解决主动悬架中电磁阀性能衰减之后阻尼调节性能随之衰减的问题,根据主动悬架在同一电磁阀电流下的目标高度和实际高度,得到电磁阀电流对应的目标修正系数,得到的目标修正系数适配性能衰减后的电磁阀,在利用目标修正系数对通过电磁阀的电流进行修正,可使主动悬架系统及其阻尼调节系统发挥出最佳的性能。


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    Title :

    Self-learning method of electromagnetic valve in active suspension, medium, controller, active suspension and vehicle


    Additional title:

    主动悬架中电磁阀的自学习方法及介质、控制器、主动悬架和车辆


    Contributors:
    WANG GUANWEN (author) / HOU BENJIANG (author) / ZHANG HONGZHOU (author) / XU YITAO (author) / ZHOU YUCHEN (author)

    Publication date :

    2025-04-11


    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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