Stepping motor driving control method and device

The invention provides a stepping motor driving control method and device, and relates to the stepping motor driving control technology. The method comprises the following steps: determining an operation speed curve of a controlled stepping motor according to driving control parameters; determining...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LYU XIAOJUN, LIN RUIXIN, QIN FANZHONG, XU XIUYAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention provides a stepping motor driving control method and device, and relates to the stepping motor driving control technology. The method comprises the following steps: determining an operation speed curve of a controlled stepping motor according to driving control parameters; determining an optimal acceleration step number and an optimal deceleration step number when the controlled stepping motor operates based on the total operation step number and the operation speed curve; a timer is started, pulses are generated according to a preset rule period, and each interrupt trigger executes an interrupt task; the interruption task comprises the following steps: acquiring the running state and the state parameter of the controlled stepping motor during interruption; if the operation state of the controlled stepping motor during interruption is an acceleration state or a deceleration state, the next cycle time of the timer is adjusted according to the current acceleration value or the current deceleration