Title :
Resonance Frequency Tracing System for Langevin Type Ultrasonic Transducers
Author :
Takasaki, Masaya ; Maruyama, Yutaka ; Mizuno, Takeshi
Author_Institution :
Saitama Univ., Saitama
Abstract :
This paper proposes a system to trace resonance frequencies of Langevin type ultrasonic transducers. The system consists of a microcomputer, detecting circuits and a direct digital synthesizer. Fabrication of the system is reported. Step responses are described as tracing performance. Vibration amplitude modulation using the system is also indicated as an application for mechatronics.
Keywords :
detector circuits; direct digital synthesis; microprocessor chips; ultrasonic transducers; vibrations; Langevin type ultrasonic transducers; detecting circuits; direct digital synthesizer; microcomputer; resonance frequency tracing system; vibration amplitude modulation; Amplitude modulation; Circuits; Frequency synthesizers; Mechatronics; Microcomputers; Resonance; Resonant frequency; Ultrasonic transducers; Vibrations; Voltage; Direct digital synthesizer; Frequency control; Ultrasonic transducer driving; microcomputer;
Conference_Titel :
Mechatronics and Automation, 2007. ICMA 2007. International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-0828-3
Electronic_ISBN :
978-1-4244-0828-3
DOI :
10.1109/ICMA.2007.4304183
