摘要
近几年来,伺服电机控制技术逐渐向智能化与数字化方向发展。直流或者交流伺服电机系统与步进电机相比,虽然在许多性能上都优先于步进电机,但是在一些要求不高的工作场合,还是经常使用步进电机作为执行电动机。直线电机驱动在未来的比重会越来越大。
In recent years,servo motor control technology is developing towards intelligent and digital direction.Compared with stepper motor,servo motor has more advantages in functions.However,in low requirement working occasions,stepper motor is still often used as executive motor. Servo motor will take more and more proportion in future.
出处
《时代农机》
2015年第11期14-15,共2页
Times Agricultural Machinery
关键词
电机技术
伺服控制
低频特性
速度响应
motor technology
servo control
low frequency characteristics
velocity response
