基于单片机的电流矢量恒幅均匀旋转步进电机细分驱动方法研究  

Based on SCM Current Vector with Constant Amplitude Uniform Rotating Stepping Motor Subdivision Driver Method Research

作　　者：胡海 

机构地区：[1]圣邦微电子(北京)有限公司,北京100000

出　　处：《机电产品开发与创新》2011年第2期158-159,177,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：步进电机作为机电一体化产品的主要执行元件,其精度决定了工业生产的精度,在分析了细分驱动原理后,本文提出了基于电流矢量恒幅均匀旋转的步进电机细分驱动方法,并将其应用于二相混合式步进电机,以单片机为核心设计了控制电路原理图,验证了该方法的可行性,为深入研究提供了参考。The stepper motor as the main implementation of mechatronic product components,and its accuracy determines the precision of industrial production,driving principle in the analysis of the subdivision,the proposed increase based on current vector rotating uniformly subdivided drive stepper motor Method,and applied to two-phase hybrid stepping motor,a microcontroller as the core design of the control circuit diagram,to demonstrate the feasibility of the method provides a reference for further research.

关 键 词：单片机 步进电机 电流矢量 恒幅 细分驱动 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]