The invention discloses a vehicle steering characteristic parameter identification method and related equipment. The method comprises the following steps: inputting a target excitation signal to a steering system of a target vehicle in the driving process of the target vehicle; acquiring an output signal of a target operation parameter under the target excitation signal; constructing a dynamic characteristic curve of the target operation parameters according to the output signal and the target excitation signal; and representing the vehicle steering characteristic parameters according to the dynamic characteristic curve.

    本申请公开了一种车辆转向特性参数辨识方法及相关设备。涉及车辆测试领域,该方法包括:在目标车辆行驶的过程中,向上述目标车辆的转向系统输入目标激励信号;获取目标运行参数在上述目标激励信号下的输出信号;根据上述输出信号和上述目标激励信号构建上述目标运行参数的动态特征曲线;根据上述动态特征曲线表征上述车辆转向特性参数。


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    Title :

    Vehicle steering characteristic parameter identification method and related equipment


    Additional title:

    一种车辆转向特性参数辨识方法及相关设备


    Contributors:
    YANG WENLI (author) / HE JIARUI (author) / SI RUOCHEN (author) / YAN HAN (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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