A method for compensating for torque sensor hysteresis. The method includes receiving a first torque signal from a torque sensor, the first torque signal corresponding to a torque applied to a steering wheel associated with the steering system; determining a full lag value associated with the torque sensor; determining a shift value based on the full lag value; calculating the product of the complete lag value and the shift value; generating a modified torque signal based on the first torque signal and a product of the full lag value and the shift value; and determining a torque assist value based on the modified torque signal.

    一种用于补偿扭矩传感器滞后的方法。该方法包括:从扭矩传感器接收第一扭矩信号,所述第一扭矩信号对应于施加到与转向系统相关联的方向盘的扭矩;确定与扭矩传感器相关联的完全滞后值;基于完全滞后值确定移位值;计算完全滞后值和移位值的乘积;基于第一扭矩信号以及完全滞后值和移位值的乘积来生成修改的扭矩信号;以及基于修改的扭矩信号确定扭矩辅助值。


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    Title :

    System and method for torque sensor hysteresis compensation


    Additional title:

    用于扭矩传感器滞后补偿的系统和方法


    Contributors:

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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