The invention relates to the technical field of electric empennages, and discloses an electric empennage control method and system, a vehicle and a storage medium, and the method comprises the steps: obtaining the operation data of a target vehicle and the current angle of a spoiler of an electric empennage on the target vehicle; when it is monitored that the driving mode of the target vehicle is in a motion mode, whether the target vehicle is in a steering driving state or not is judged based on the operation data, when the target vehicle is in the steering driving state, fuzzy control is conducted on the operation data to obtain a steering intensity index, and a spoiler target angle is determined based on the steering intensity index; and performing closed-loop control on the spoiler angle based on the target spoiler angle and the current spoiler angle to obtain a spoiler angle control signal, and using the spoiler angle control signal to control the spoiler angle of the electric empennage. Automatic control over the electric empennage can be achieved according to the vehicle driving environment and the requirements of a driver, the stability performance and the control performance of the vehicle are greatly improved, and the comfortable driving experience of the driver is met to a certain degree.

    本发明涉及电动尾翼技术领域,公开了一种电动尾翼控制方法、系统、车辆及存储介质,方法包括:获取目标车辆的运行数据及目标车辆上电动尾翼的扰流板当前角度;在监测到目标车辆的驾驶模式处于运动模式时,基于运行数据判断目标车辆是否处于转向行驶状态,在其处于转向行驶状态时,对运行数据进行模糊控制得到转向剧烈程度指数,并基于转向剧烈程度指数确定扰流板目标角度;基于扰流板目标角度和扰流板当前角度对扰流板角度进行闭环控制得到扰流板角度控制信号,并将其用于控制电动尾翼的扰流板角度。本发明能够根据车辆驾驶环境和驾驶员需求实现电动尾翼的自动控制,大幅提升了车辆稳定性能和操控性能,一定程度满足了驾驶员舒适的驾乘体验。


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    Title :

    Electric empennage control method and system, vehicle and storage medium


    Additional title:

    一种电动尾翼控制方法、系统、车辆及存储介质


    Contributors:
    YI ZHIXIANG (author) / MA XIAOLI (author)

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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