Abstract
It is proposed generator of power ultrasonic signal with digital feedback and digital control of generating signal. Such approach will allow for the implementation of a rather complex control algorithm that is not feasible by circuit engineering means. A functional diagram of the layout of the control unit and generating a powerful ultrasonic signal has been developed. The digital microcontroller generates periodic pulses that trigger the generator at an appropriate frequency and controls the voltage at the output of the regulated power supply. The voltage level of the power source is set according to required power of the generated signal. The algorithm and software for the control of the signal generator with digital feedback has been developed.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call