The invention discloses a control method, device and equipment for a vehicle rotating shaft and a medium. The method comprises the steps that in the running process of a target vehicle, if a control request of a vehicle rotating shaft is detected, target torque input by the driving end of the rotating shaft is determined; determining an initial transfer function of the target vehicle rotating shaft model, and determining a target transfer function according to the target torque based on a preset parameter optimization algorithm; according to the target torque and the target transfer function, the rotating speed of the output end of the target vehicle rotating shaft is determined to control running of the vehicle rotating shaft. According to the technical scheme, the output of the model can be obtained by using the transfer function of the vehicle rotating shaft model according to the input excitation, so that the precise control of the vehicle rotating shaft is realized.

    本发明公开了一种车辆转动轴的控制方法、装置、设备及介质。该方法包括:在目标车辆行驶的过程中,若检测到车辆转动轴的控制请求,则确定转动轴驱动端输入的目标转矩;确定目标车辆转动轴模型的初始传递函数,并基于预设的参数寻优算法,根据目标转矩,确定目标传递函数;根据目标扭矩和目标传递函数,确定目标车辆转动轴输出端的转速,以控制车辆转动轴运行。本发明的技术方案,可以根据输入激励,利用车辆转动轴模型的传递函数,得到模型的输出,从而实现对车辆转动轴的精准控制。


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    Title :

    Vehicle rotating shaft control method, device, equipment and medium


    Additional title:

    一种车辆转动轴的控制方法、装置、设备及介质


    Contributors:
    ZHANG CHAODA (author) / WANG HONGXU (author) / YANG YI (author) / PANG XUEWEN (author) / WANG CHAO (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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