你好,
你在微步模式之间的''''是什么意思?
当电压模式驱动全步运行时,电机相位由电压驱动
方波,但BEMF仍然是正弦波。产生的电流不是通过电流模式控制获得的当前方波,而是非常类似于当前模式达到其驱动限制时所获得的波形(类似于线圈的充电和放电)。
电压模式驱动的主要优点是平滑度,因此在使用全步时不会产生最佳效果。全步/电压模式对应仅在特定情况下使用。
如果您愿意,可以发布波形,以便我们检查是否存在其他问题。
亲切的问候
恩里科
以上来自于谷歌翻译
以下为原文
Hello,
the what do you exactly mean with ''''in-between microstep mode''?
When the voltage mode driving operates in full-step, the motor phases are driven with a voltage
square wave, but the BEMF is still sinusoidal. The resulting current is not the current square wave obtained by current mode control, but is very similar to the waveform you obtain when the current mode reaches its driving limit (something like the charge and discharge of a coil).
Voltage mode driving main advantage is the smoothness, so it does not give the best results when full-step is used. The full-step/voltage mode pair should be used in particular scenarios only.
If you want you can post your waveforms, so we can check if some other issue is present.
Kind Regards
Enrico