On the emphasis, the thesis analyses the technology of sine pulse width modulation subdivided driving. The structure, hardware and software of the system are studied.
并对步进电机的多种驱动技术进行了详细的研究，着重分析和论述了正弦脉宽调制细分驱动技术。
参考来源 - 多细分二相混合式步进电机驱动器的研制The subdivided driving method can control the current wave accurately and the system‘s performance is improved.
研究表明微步驱动技术可以精确的控制绕组电流,使电动机获得良好的矩频特性,有效的抑制低频振荡。
参考来源 - 二相混合式步进电机微步驱动技术的研究与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper presents the new classification of subdivided driving methods of 2-phase hybrid stepping motor. Some driving methods about tracking current control are studied chiefly here.
对二相混合式步进电动机的微步驱动方式提出了不同于传统的新分类，着重研究了电流追踪型的几种驱动方式。
Considering changing the subdivided driving way of stepping motor and improving characters of the system, a new kind of self-adaptive subdivided driving circuit (ASDC) based on AT89C51 was designed.
从改进步进电机的细分驱动方式、改善系统性能出发，设计了一种基于AT 89c51的步进电机自适应细分驱动系统。
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