Nonholonomic nonlinear oscillator model for a bar-type piezoelectric motor

Stefanie Gutschmidt; Goutam Chakraborty; Peter Hagedorn

doi:10.1117/12.475249

10 July 2002 Nonholonomic nonlinear oscillator model for a bar-type piezoelectric motor

Stefanie Gutschmidt, Goutam Chakraborty, Peter Hagedorn

Proceedings Volume 4693, Smart Structures and Materials 2002: Modeling, Signal Processing, and Control; (2002) https://doi.org/10.1117/12.475249
Event: SPIE's 9th Annual International Symposium on Smart Structures and Materials, 2002, San Diego, California, United States

Abstract

Over the past years, piezoelectric ultrasonic motors have received considerable attention. Significant research has been done towards modeling disc and shell type ultrasonic traveling wave motors. In this paper, a simple mathematical model of a different kind of ultrasonic motor, the bar-type or wobbling-disc motor is attempted, giving reliable results in the torque-speed characteristics including stick as well as slip conditions.

Citation Download Citation

Stefanie Gutschmidt, Goutam Chakraborty, and Peter Hagedorn "Nonholonomic nonlinear oscillator model for a bar-type piezoelectric motor", Proc. SPIE 4693, Smart Structures and Materials 2002: Modeling, Signal Processing, and Control, (10 July 2002); https://doi.org/10.1117/12.475249

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