The invention provides a method for automatically generating a deviation factor to correct trajectory drift. An automobile automatic driving monitoring system is applied to obtain environmental parameters and automobile parameters; and the obtained parameters are imported into a corresponding correction function to obtain a corrected trajectory operation process. According to the method for automatically generating the deviation factor to correct the trajectory drift, a path is tracked through the vehicle course angular velocity, the speed of the vehicle yaw angular velocity relative to the course angular velocity is controlled, and meanwhile the mass center slip angle is stabilized to correct the trajectory drift.

    本发明提供了一种自动生成偏离因子修正轨迹漂移的方法,应用一种汽车自动驾驶监测系统获取环境参数和车辆参数;将所获取的参数导入对应的修正函数,得出修正后的轨迹运行过程。本发明所述的一种自动生成偏离因子修正轨迹漂移的方法,用车辆航向角速度跟踪路径,通过控制车辆横摆角速度相对于航向角速度的快慢,同时镇定质心侧偏角修正轨迹漂移。


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    Titel :

    Method for automatically generating deviation factor to correct trajectory drift


    Weitere Titelangaben:

    一种自动生成偏离因子修正轨迹漂移的方法


    Beteiligte:
    WANG MINGJUN (Autor:in) / DU DINGYI (Autor:in)

    Erscheinungsdatum :

    07.08.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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