The invention discloses a rotation control method, a tower crane and a storage medium, and the method comprises the following steps: obtaining a motor speed and a big arm rotation speed in real time, and correcting a current instruction speed according to a preset correction model to obtain a current corrected instruction speed; according to the current big arm rotation speed and the correction instruction speed, the motor speed is adjusted; and controlling the motor to operate according to the adjusted motor speed. The problems that in the rotary motion process of an existing tower crane, a cargo boom shakes, and rotation is unstable are solved.

    本发明公开了一种回转控制方法、塔式起重机及存储介质,所述方法包括:实时获取电机速度和大臂回转速度,根据预设的修正模型对当前的指令速度修正,获得当前的修正指令速度;根据当前的大臂回转速度和修正指令速度,调整电机速度;根据调整后的电机速度,控制电机运行。本发明解决现有塔机回转运动过程中起重臂抖动,回转不平稳的问题的问题。


    Access

    Download


    Export, share and cite



    Title :

    Rotary control method, tower crane and storage medium


    Additional title:

    回转控制方法、塔式起重机及存储介质


    Contributors:
    TIAN QINGWEN (author) / LI YANG (author) / WANG YUN (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Rotary assembly of tower crane and tower crane

    LI GUIFANG / ZHANG PENG / ZHU BIN | European Patent Office | 2020

    Free access


    Rotary tower crane adopting twinning method and use method of rotary tower crane

    MA JIZHOU / LI PENGFEI / YANG HUIJUN et al. | European Patent Office | 2024

    Free access


    Rotary platform for tower crane

    GAO CHAO | European Patent Office | 2021

    Free access