摘要
本文通过FPGA产生频率可调信号,设计了一种新型互补对称的驱动电路,并用其制作驱动超声波电机。通过建立超声波电机的电路模型,以及实际电路的制作,验证了本电路确实能产生频率可调的信号,从而使超声波电机始终工作在最佳状态。最后进行了实验验证,效果良好。
Through a FPGA adjustable frequency signals, and set up and create a new complementary symmetry of the drive circuit. Ultrasonic motor drive. Through the establishment of ultrasonic motor circuit model and the actual circuit production, the certification of this circuit does indeed have adjustable frequency signal. USM is always to work in the best working conditions. Finally, the experimental verification, the results were very good.
出处
《电子测量技术》
2009年第1期8-10,共3页
Electronic Measurement Technology
