Provided is a vehicle behavior control device capable of improving the usability of control with respect to behavior control of a vehicle provided with active suspensions on all four wheels of the vehicle. This vehicle behavior control device is provided with: first to fourth suspensions provided to first to fourth wheels of a vehicle, respectively; and a controller that controls the behavior of the vehicle. Each of the first to fourth suspensions includes first to fourth actuators that apply a control force in the vertical direction to the first to fourth wheels. When a failure has occurred in a fourth actuator other than an i-th actuator (i = 1-3) among the first to fourth actuators, the controller calculates a request value for a behavior parameter indicating behavior of the vehicle, converts the request value for the behavior parameter to an i-th request control force for the i-th actuator, and controls the i-th request control force based on the i-th request control force. The behavior of the vehicle is controlled by controlling the i-th actuator on the basis of the i-th request control force.

    本发明提供关于在车辆的全部四个轮具备主动式悬架的车辆的举动控制而能够使控制的可用性提高的车辆举动控制装置。车辆举动控制装置具备:第1悬架~第4悬架,分别被设置于车辆的第1车轮~第4车轮;和控制器,控制车辆的举动。第1悬架~第4悬架分别包括对第1车轮~第4车轮施加上下方向的控制力的第1促动器~第4促动器。当第1促动器~第4促动器中的第i促动器(i=1~3)以外的第4促动器发生了故障的情况下,控制器计算表示车辆的举动的举动参数的要求值,将举动参数的要求值变换为针对第i促动器的第i要求控制力,通过基于第i要求控制力控制第i促动器来控制车辆的举动。


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    Titel :

    Vehicle behavior control device, vehicle behavior control method, and computer program product


    Weitere Titelangaben:

    车辆举动控制装置、车辆举动控制方法以及计算机程序产品


    Beteiligte:
    FURUTA HIROKI (Autor:in)

    Erscheinungsdatum :

    28.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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





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