步进电机等步细分控制研究  

Equal-stepped Fine Division Control Method of Stepping Motor

作　　者：李杨[1] 陶纪明[1] 徐海琴[1] 何奎[1] 

机构地区：[1]上海大学机械电子与自动化学院,上海200072

出　　处：《机械工程师》2007年第3期35-37,共3页Mechanical Engineer

摘　　要：提出一种等步距角的细分控制方法,并据此设计了恒频脉宽调制细分电路。试验表明,文中探讨的细分方法和驱动系统具有精度高、低频运行平滑稳定等优点。The paper mainly put forward a new control method of stepping motor which character-, ized by equal- stepped fine division, and then design a constant frequency PWM driver circuit. The experimenting result indicates that the new control method have many advantages such as high precision and stable and smooth quality on low frequency operating.

关 键 词：步进电机 等步细分 恒频脉宽调制 驱动电路 

分 类 号：TM302[电气工程—电机]