The invention provides a double-drive gantry system operation control method and system and a computer readable storage medium, and the method comprises the steps: obtaining a first position feedback signal from a first encoder, obtaining a second position feedback signal from a second encoder, and generating a linear position signal and a synchronous deviation signal; generating a first speed reference signal and a first torque reference signal according to the position command signal and the linear position signal, and generating a second speed reference signal and a second torque reference signal according to the synchronization deviation signal; generating a first pulse width modulation signal for controlling the operation of the first servo motor according to the first torque reference signal and the first decoupling signal; and generating a second pulse width modulation signal for controlling the operation of the second servo motor according to the second torque reference signal and the second decoupling signal. Through cross decoupling based on position errors, the stability and reliability of synchronous control over the two ends of the portal frame are improved.

    本发明提供了一种双驱龙门系统运行控制方法、系统及计算机可读存储介质,所述方法包括:从第一编码器获取第一位置反馈信号及从第二编码器获取第二位置反馈信号,并生成线性位置信号和同步偏差信号;根据位置指令信号和线性位置信号生成第一速度参考信号及生成第一转矩参考信号,以及根据同步偏差信号生成第二速度参考信号及生成第二转矩参考信号;根据第一转矩参考信号和第一解耦信号生成用于控制所述第一伺服电机运行的第一脉冲宽度调制信号;以及根据所述第二转矩参考信号和第二解耦信号生成用于控制所述第二伺服电机运行的第二脉冲宽度调制信号。本发明通过基于位置误差的交叉解耦,提高了龙门架两端同步控制的稳定性和可靠性。


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    Titel :

    Double-drive gantry system operation control method and system and computer readable storage medium


    Weitere Titelangaben:

    双驱龙门系统运行控制方法、系统及计算机可读存储介质


    Beteiligte:
    WANG LIANG (Autor:in)

    Erscheinungsdatum :

    14.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING , Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern / B66C Krane , CRANES



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