Averaging Model for Feedback Control of Ultrasonic Transducers
The method of averaging by Krylov-Bogolyubov is applied to derive a state-space model approximating the amplitude- and phase-dynamics of ultrasonic piezoelectric transducers. This averaging model is used to develop a pole-placement feedback control system for an ultrasonic periodontal scaler.
Diego Stutzer earned the M.Sc. degree in electrical engineering and information technology at the Swiss Federal Institute of Technology Zürich (ETHZ) in 2007 with a specialization in biomedical technology. Subsequently he worked in various companies on industrial and research projects as a development engineer and head of engineering. Currently he is studying for a PhD at the Graduate School for Cellular and Biomedical Sciences of the University of Bern and the Bern University of Applied Sciences.