兵工自动化2011，Vol.30Issue(6)：65-67,3.DOI:10.3969/j.issn.1006-1576.2011.06.020
两相步进电机控制策略及系统构建
Control Strategy and System Construction for Two Phase Stepper Motor
郑重1
作者信息
- 1. 贵州大学,电气工程学院,贵阳550003
- 折叠
摘要
Abstract
In order to meet requirements of smooth running in low speed and precise performance for two phase hybrid stepper motor in the control system of computerized embroidery machine, introduce stepper motor two phase deriver scheme and its constant torque even subdivision current control strategy. Taking high performance (HP) micro processor unit (MPU) as coring, combined DAC0832 transformer chip with bipolar driver NJM3777 to construct stepper subdivision drive system. The comparison result shows that, by using this method, the stepper motor step torque resolution is improved,the system is running stable in iow speed and small torque, and the system is low in noise when running.关键词
电脑绣花机/混合式步进电机/恒力矩/细分驱动/恒流斩波Key words
computerized embroidery machine/ hybrid stepper motor/ constant torque/ subdivided driver/ switch-mode and constant current分类
信息技术与安全科学引用本文复制引用
郑重..两相步进电机控制策略及系统构建[J].兵工自动化,2011,30(6):65-67,3.
