基于电流控制的混合式步进电动机微步驱动技术研究  

Study of Hybrid Stepping Motor Subdivided Driving based on Current Control

作　　者：李敏远[1] 王丽[1] 

机构地区：[1]西安理工大学自动化与信息工程学院,西安710048

出　　处：《微电机》2005年第4期59-62,共4页Micromotors

摘　　要：对电流控制型的二相混合式步进电动微步驱动技术进行了深入研究。探讨了检测波形的非完整性和给定信号波形的设定。在分析快续流和慢续流控制方式的基础上,提出了一种混合续流的新控制方法。仿真结果证明其控制效果明显。还讨论了小电流误差的问题及对策。In this paper,hybrid stepping motor subdivided driving based on current control was studied. The discrete current sampling wave and the disposal of reference wave vere also discussed. After analyzed the quick-current reflowing and the slow-current reflowing control methods ,the author brings forward a mew method named mixed-current reflowing control. Its effectiveness is verified through simulation. The low current error and measures were discussed also.

关 键 词：微步驱动 波形设定 续流 电流误差 步进电动机 

分 类 号：TM383.6[电气工程—电机]