The invention discloses an agricultural machine steering system based on a motor and a steering gear and a control method thereof, which belong to the technical field of agricultural machine steering.The system comprises a vehicle machine system, a vehicle body, a manual steering control system and an automatic steering control system. Whether manual intervention steering exists or not is judgedthrough change of the torque value of the steering column, automatic switching between manual steering control and automatic steering control is achieved, and the advantages of being high in responsespeed, high in precision, large in control torque, high in automatic steering system integration degree and small in agricultural machine equipment installation precision requirement are achieved.

    本发明的一种基于电机与转向器的农机用转向系统及其控制方法,属于农机转向技术领域,包括车机系统、车体、人工转向控制系统和自动转向控制系统,通过转向柱扭矩值变化判断是否有人工干预转向,实现人工转向控制和自动转向控制的自动切换,具有响应速度快、精度高,控制力矩大,自动转向系统集成度高,农机装备加装的精度要求小的优点。


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    Title :

    Agricultural machine steering system based on motor and steering gear and control method thereof


    Additional title:

    一种基于电机与转向器的农机用转向系统及其控制方法


    Contributors:
    YANG YANG (author) / ZHANG GANG (author) / LI YANKAI (author) / ZHA JIAYI (author) / WEN XING (author) / WEI CHANGKUN (author) / CHEN LIQING (author) / XU LIANGYUAN (author) / WAN LING (author)

    Publication date :

    2020-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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