Precise positioning characteristics of multi-mode ultrasonic motor

Masaya Tkasaki, Zhang Shuo, Masayuki Hara, Daisuke Yamaguchi, Yuji Ishino, Takeshi Mizuno

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Previously developed multi-mode ultrasonic motor has three driving modes, which are fast driving mode with figure-of-eight locus resonant vibration, impact driving with saw tooth wave form and DC voltage driving mode. The impact driving mode can be divided into two categories. One utilized resonant vibration (fast) and the other uses individual off resonance vibration (slow). For precise positioning, characteristics of stable driving of the slow impact driving mode and stroke of the DC mode are important. This paper reports the characteristics obtained through experiments.

Original languageEnglish
Title of host publication2015 IEEE International Ultrasonics Symposium, IUS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479981823
DOIs
Publication statusPublished - Nov 13 2015
Externally publishedYes
EventIEEE International Ultrasonics Symposium, IUS 2015 - Taipei, Taiwan, Province of China
Duration: Oct 21 2015Oct 24 2015

Publication series

Name2015 IEEE International Ultrasonics Symposium, IUS 2015

Other

OtherIEEE International Ultrasonics Symposium, IUS 2015
CountryTaiwan, Province of China
CityTaipei
Period10/21/1510/24/15

Keywords

  • piezoelectric actuator
  • precise positioning
  • ultrasonic motor

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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  • Cite this

    Tkasaki, M., Shuo, Z., Hara, M., Yamaguchi, D., Ishino, Y., & Mizuno, T. (2015). Precise positioning characteristics of multi-mode ultrasonic motor. In 2015 IEEE International Ultrasonics Symposium, IUS 2015 [7329595] (2015 IEEE International Ultrasonics Symposium, IUS 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ULTSYM.2015.0542