二相混合式步进电机驱动器的优化设计

二相混合式步进电机驱动器的优化设计:从 改善步进电机动静态性能的角度出发，给出了基于8051的二相混合式步进电机驱动器的优化设计方案，主要介绍了系统结构、通讯策略、升降频控制等，并用较大篇幅介绍了步进电机的微步控制。试验结果表明，通过优化设计使得驱动器的动静态性能有了明显的改善
关 健 词 步进电机升降频控制微步控制

Design of 2-phase Hybrid Stepping Motor Driver
So ng S ho uju n Liu J in gli n H an Y ingtao Zhang Zhihui
Ab st rac t;C onsideringi mprovingt hed ynamic and staticp erformanceo fs tep motor,t hisp aperg ivesa
kind of optimization design of two phase composite step motor driver based on 8051. The paper mostly intro duces system configuration, communication strategy, control of raise and reduce frequency and so on. At the same time the step motor's microstep control is introduced in detail. The experiment result indicates that the optimization design brings a notable improvement to the dynamic and static performance of the driver
Ke y wo rds;step motor controlo fr aise and reduce frequency microstep control