A four-wheel independent steering apparatus is provided. The load estimation module calculates an estimated load amount by receiving values detected and fed back by a sensor module disposed in the steering module. The processor calculates an output value based on the steering angle reference, the value fed back from the sensor module, and the value input from the load estimation module such that the actual steering angle tracks the steering angle reference received from the active driving module as an upper layer controller, and outputs the output value to the steering module. According to the invention, stable driving control can be carried out on the four-wheel independent steering equipment.

    提供了一种四轮独立转向设备。负载估计模块通过接收由设置在转向模块中的传感器模块检测和反馈的值来计算估计负载量。处理器基于转向角参考、从传感器模块反馈的值和从负载估计模块输入的值来计算输出值,以使实际转向角跟踪从作为上层控制器的主动驾驶模块接收的转向角参考,并将输出值输出到转向模块。根据本发明可以对四轮独立转向设备进行稳定的驾驶控制。


    Access

    Download


    Export, share and cite



    Title :

    Four-wheel independent steering equipment and control method thereof


    Additional title:

    四轮独立转向设备及其控制方法


    Contributors:

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Four-wheel independent steering device and control method thereof

    HA DONG-HYUN | European Patent Office | 2023

    Free access

    Four-wheel independent steering control method for horizontal four-steering-wheel chassis vehicle

    QIN YUGUI / WANG KAIYUAN / LIU HUAN et al. | European Patent Office | 2023

    Free access

    FOUR-WHEEL INDEPENDENT STEERING SYSTEM AND CONTROL METHOD THEREOF

    HA DONG HYUN | European Patent Office | 2023

    Free access

    FOUR-WHEEL INDEPENDENT STEERING SYSTEM AND CONTROL METHOD THEREOF

    HA DONG HYUN | European Patent Office | 2023

    Free access

    FOUR WHEEL INDEPENDENT STEERING APPARATUS

    KIM HO SIK / KIM JEONG RAE | European Patent Office | 2018

    Free access