基于CPLD的步进电机细分复合控制器  

CPLD Based Microstepping Complex Controller of Stepper Motors

作　　者：李超彪[1] 张赤斌[1] 王兴松[1] 田梦倩[1] 

机构地区：[1]东南大学,南京210096

出　　处：《中国机械工程》2005年第18期1647-1650,共4页China Mechanical Engineering

基　　金：国家自然科学基金资助项目(50475076)

摘　　要：提出了一种新的实现方法,利用CPLD将细分、恒流控制等功能集成在一片芯片中。给出了集远控解码、细分、BANG-BANG恒流控制于一体的复合控制器实现方法。该方法大大简化了细分驱动电路的结构,降低了成本,同时也具有更大的灵活性。A new method of integrating functions of microstepping and constant current control in one chip by using CPLD technology was introduced. The realization principles of the complex controller, which integrated the functions of remote decode, microstepping and Bang- Bang current controis, were presented. This approach greatly simplifies the realization of microstepping drive circuit.In addition, it is more cost-effective and more flexible.

关 键 词：细分 步进电机 CPLD 恒流控制 

分 类 号：TM383.6[电气工程—电机]