二相混合式步進(jìn)電機(jī)驅(qū)動器的優(yōu)化設(shè)計:從 改善步進(jìn)電機(jī)動靜態(tài)性能的角度出發(fā)，給出了基于8051的二相混合式步進(jìn)電機(jī)驅(qū)動器的優(yōu)化設(shè)計方案，主要介紹了系統(tǒng)結(jié)構(gòu)、通訊策略、升降頻控制等，并用較大篇幅介紹了步進(jìn)電機(jī)的微步控制。試驗結(jié)果表明，通過優(yōu)化設(shè)計使得驅(qū)動器的動靜態(tài)性能有了明顯的改善
關(guān) 健 詞 步進(jìn)電機(jī)升降頻控制微步控制

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