宽调速细分自适应步进电动机驱动器研究  

Study of Step-Motor Driver with Wide Change of Speed Control and Self-Adaptable Subdivision

作　　者：张洪波[1] 窦满峰[1] 韩英桃[1] 王云伟[1] 

机构地区：[1]西北工业大学,西安710072

出　　处：《微电机》2007年第4期64-66,共3页Micromotors

基　　金：西北工业大学研究生创新种子基金项目(Z200641)

摘　　要：采用细分自适应的方法设计了一个具有8种细分状态并且能够随控制频率变化而细分自适应的步进电动机驱动器,试验结果证明:解决了步进电动机调速范围窄、运行过程中细分切换产生速度突变的问题。Adopting the method of self-adaptable subdivision, a step-motor driver is designed which can switch subdivision state according to the change of control frequency. This driver overcomes the problems such as the narrow range of step-motor speed control and the sudden change brought by subdivision switch when the step-motor is running. The test results prove that this step-motor driver has the wide range of speed control, the self-adaptable subdivision switch and the no rate sudden change.

关 键 词：自适应 细分控制 步进电动机 驱动器 

分 类 号：TM383.6[电气工程—电机]