基于STM8S微控制器步进驱动器的设计  

Design of step driver based on micro-controller STM8S

作　　者：张爱良[1] 朱旭东[1] 范雪[1] 

机构地区：[1]无锡工艺职业技术学院,江苏宜兴214206

出　　处：《电子设计工程》2018年第3期180-183,188,共5页Electronic Design Engineering

摘　　要：微型轴承加工磨床所使用的横向进给,主要采用三相反应式步进电机75BF003,本文在分析使用环境的基础上,根据三相反应式步进电机的控制规律,深入研究步进电机微步距控制技术,并选取合适的绕组电流波形及相关数学模型,充分利用微控制器设计技术,在硬件设计、软件设计、提高系统可靠性等方面作了一些探索,并设计出控制精度高、运行稳定性好、维护方便的细分控制步进驱动器。Horizontal feeding to micro bearing processing grinder,which was mainly used of three-phase reaction step motor 75 BF003.In the paper,step motor tiny step control technology was deeply researched on,appropriate winding current wave and related mathematical model were selected based on the analysis of the principle on three-phase reaction step motor,and micro-controller technology was made full use of,according to the usable environment.In the last,one highly control accuracy、operation stability、easily maintenance divided control step motor was proposed,according to the exploration on hardware design、software design and the improvement on system reliability.

关 键 词：微控制器 微步距控制 反应式步进电机 MOSFET 

分 类 号：TN47[电子电信—微电子学与固体电子学]