New compact travelling-wave type power ultrasonic motor actuated speed tracking servo system and feasible evaluations

T. Izumi, Y. Izuno, H. Yasutsune, E. Hiraki, M. Nakaoka

Research output: Contribution to conferencePaper

Abstract

This paper describes the schematic review of Travelling-wave type Ultrasonic Motor (T-USM) and a newly-proposed weight-quality speed tracking controller of T-USM on the basics of the computer software-based variable-gain adjustment strategy. Its speed tracking characteristics capable of improving speed ripple, speed regulation and speed tracking characteristics are feasibly demonstrated in experiment as compared with a previously-developed fuzzy-logic speed controller of T-USM actuated servo drive system. It is proved that T-USM speed control scheme developed herein is practically acceptable for direct-drive speed servo system.

Original languageEnglish
Pages580-587
Number of pages8
Publication statusPublished - Dec 1 1995
Externally publishedYes
EventProceedings of the 1995 International IEEE/IAS Conference on Industrial Automation and Control: Emerging Technologies - Taipei, Taiwan
Duration: May 22 1995May 27 1995

Other

OtherProceedings of the 1995 International IEEE/IAS Conference on Industrial Automation and Control: Emerging Technologies
CityTaipei, Taiwan
Period5/22/955/27/95

ASJC Scopus subject areas

  • Engineering(all)

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    Izumi, T., Izuno, Y., Yasutsune, H., Hiraki, E., & Nakaoka, M. (1995). New compact travelling-wave type power ultrasonic motor actuated speed tracking servo system and feasible evaluations. 580-587. Paper presented at Proceedings of the 1995 International IEEE/IAS Conference on Industrial Automation and Control: Emerging Technologies, Taipei, Taiwan, .