The invention relates to an electronic power steering system rack force observer vehicle diagnostic device. A number of illustrative variations may include a method for use in a vehicle having an electronic steering system, a position control module, an electronic steering system rack force observer, and a rack force observer vehicle diagnostic device, wherein the method includes the steps of: providing a vehicle that may include an electronic steering system, a position control module, an electronic steering system rack force observer, and a rack force observer vehicle diagnostic device; measuring a steering angle and a steering speed of the vehicle; transmitting a steering angle of the vehicle to a position control module and an electronic steering system rack force observer; transmitting the steering speed of the vehicle to an electronic steering system rack force observer; transmitting an electronic steering system motor command to an electronic steering system rack force observer; and estimating rack force data and transmitting the rack force data to a rack force observer vehicle diagnostic device; and determining a compensated target steering angle.

    本发明涉及电子助力转向系统齿条力观测器交通工具诊断装置。许多说明性变型可包括一种用于具有电子转向系统、位置控制模块、电子转向系统齿条力观测器和齿条力观测器交通工具诊断装置的交通工具中的方法,其中该方法包括以下步骤:提供可包括电子转向系统、位置控制模块、电子转向系统齿条力观测器和齿条力观测器交通工具诊断装置的交通工具;测量交通工具的转向角和转向速度;将交通工具的转向角传送给位置控制模块和电子转向系统齿条力观测器;将交通工具的转向速度传送给电子转向系统齿条力观测器;将电子转向系统马达命令传送给电子转向系统齿条力观测器;以及估计齿条力数据并将齿条力数据传送给齿条力观测器交通工具诊断装置;以及确定补偿的目标转向角。


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    Title :

    Electronic power steering system rack force observer vehicle diagnostic device


    Additional title:

    电子助力转向系统齿条力观测器交通工具诊断装置


    Contributors:

    Publication date :

    2022-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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