摘要
本文通过解转子在平衡位置发生的微小振荡,导出三相反应式步进电动机单相励磁和两相励磁的传递函数,并利用传递函数分析步进电机的运行稳定性、振荡过程及阻尼因素等。文中提供了计算实例,计算结果与实测结果较为近似,能满足工程计算的需要。
The paper developes transfer function of three-phase stepping motor,being excited in single and two-phase,by resolving the micro-vibration when the rotor is at the balance position,and analyzes the operation stability, vibration process and damping factors of the stepping motor using the transfer functions.It also puts forward the practical calculation example,the result in similar with the measurement.It means that the calculation can meet the re- quirement of engineering design.
出处
《微电机》
北大核心
1989年第1期9-14,25,共7页
Micromotors
关键词
步进电动机
传递函数
stepping motor
transfer function
