Based on the construction pattern and the control principle of stepmotor, fractional step Angle control of stepmotor is achieved by PWM Phase Vector Cornposition.
本文根据步进电视的结构与控制原理，提出一种PWM式相矢量合成分数步距角控制方案。
Based on the construction pattern and the control principle of stepmotor, fractional step Angle control of stepmotor is achieved by PWM Phase Vector Cornposition.
本文根据步进电视的结构与控制原理，提出一种PWM式相矢量合成分数步距角控制方案。
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