The embodiment of the invention relates to the technical field of intelligent control, and relates to a rectification control method and device for a tower crane frequency converter, computing equipment and a storage medium. According to the specific scheme, the method comprises the following steps: acquiring encoder data generated when a tower crane motor operates at a set frequency; calculating the actual rotating speed of the motor according to the encoder data, and calculating a deviation coefficient according to the actual rotating speed of the motor and the rated rotating speed of the motor; and according to the deviation coefficient, performing deviation correction control on the frequency of the frequency converter. According to the embodiment of the invention, the physical parameters of the tower crane can be dynamically obtained, the deviation coefficient is calculated according to the physical parameters, and the frequency deviation of the frequency converter is corrected by utilizing the deviation coefficient, so that the operation of the tower crane is accurately controlled, and the accuracy of automatic operation of the tower crane is ensured.

    本申请实施例涉及智能控制技术领域,且涉及一种塔吊变频器的纠偏控制方法及装置、计算设备和存储介质。该方法具体方案为:获取塔吊电机在设定频率下运行时产生的编码器数据;根据所述编码器数据计算电机实际转速,根据所述电机实际转速和电机额定转速计算偏差系数;根据所述偏差系数,对变频器的频率进行纠偏控制。本申请实施例可动态获取塔吊的物理参数,并根据物理参数计算出偏差系数,利用偏差系数纠正变频器的频率偏差,以对塔吊运行实施精准控制,确保塔吊自动运行的准确性。


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    Title :

    Deviation rectification control method and device for tower crane frequency converter, computing equipment and storage medium


    Additional title:

    塔吊变频器的纠偏控制方法及装置、计算设备和存储介质


    Contributors:
    LIU ZHOUYIN (author) / ZHAO PING (author) / CHENG XUGANG (author) / YUAN XIAOJIA (author) / TENG HAILIANG (author) / LI XINGWANG (author) / HAO BAOJUN (author) / SHI HONGJIE (author) / RONG QIANGQIANG (author) / GUO LIPING (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES





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