摘要
由于超声波电机的工作原理及其驱动控制方式不同于传统的电磁型电机,针对超声波电机的特点及其驱动要求,研究并设计了一套用于实现频率跟踪及调速的新型装置,文中对该装置中硬件电路部分的实现作了较详细的介绍。实验结果表明所设计的硬件电路性能稳定,达到了预期的目的。
The theory of ultrasonic motor and the mode of driving and control are different from traditional electromagnetic motor. A new frequency tracking and speed control system is designed, and the hardware circuit of this system is mainly concentrated on in this paper. The experiment＇s result shows that its performance is steady, and achieves expectant purpose.
出处
《机械工程师》
2006年第10期30-33,共4页
Mechanical Engineer
关键词
驱动电路
超声波电机
频率跟踪
driving circuit
ultrasonic motor
frequency tracking
