@inproceedings{0f32ff0b197c48f1b5acacb4e59feaa5,
title = "Vibration characteristic analysis of a piezoelectric transducer using first bending vibration modes",
abstract = "Apiezoelectric transducer using first bending vibration modes is proposed in this paper; it can be used as a stator for an ultrasonic motor. The transducer has a symmetrical structure, in which a conical horn is located at one end. On the tip of the horn, a cylindrical driving foot is machined. Bending vibrations are superimposed in the transducer to generate elliptical trajectory movement at the driving foot. The working principle of the proposed transducer is analyzed. The resonant frequencies and the electromechanical coupling factor of the bending modes are analyzed under different structural parameters. An improved structure for the initial model is proposed. The motion trajectory of the driving foot is obtained by transient analysis. The results can be a theoretical guidance for the design of piezoelectric actuator using bending transducer.",
keywords = "bending vibration, electromechanical coupling factor, piezoelectric transducer, resonant frequency",
author = "Zhaoyang Yu and Yingxiang Liu and Dongmei Xu and Junkao Liu and Weishan Chen",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015 ; Conference date: 24-05-2015 Through 27-05-2015",
year = "2015",
month = jul,
day = "29",
doi = "10.1109/ISAF.2015.7172661",
language = "英语",
series = "2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "32--35",
booktitle = "2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015",
address = "美国",
}