High-speed positioning methods of an ultrasonic motor by input shaping filter and Bang-Bang control

Takashi Kai, Keisuke Sakuma, Yukinori Nakamura, Shinji Wakui

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

3 Citations (Scopus)

Abstract

This paper considers high-speed positioning methods of an ultrasonic motor. Controller is simply designed based on Proportional and Integral (PI) controller, because it is not complicated to understand a role of each parameter. However, operating variable can be easily saturated due to I controller and specifications of a driver. In order to overcome the saturation, switching type PI controller which operates as PI controller within specified range is presented. Using this controller, tracking performance and rising time are improved without overshoot. In addition, input shaping filters and Bang-Bang systems are also applied to realize high-speed positioning of USM, and these proposed methods are expected to be utilized in practical applications. Experimental results with and without a load motor show the effectiveness of the proposed control methods.

Original languageEnglish
Title of host publicationSICE 2011 - SICE Annual Conference 2011, Final Program and Abstracts
PublisherSociety of Instrument and Control Engineers (SICE)
Pages1093-1098
Number of pages6
ISBN (Print)9784907764395
Publication statusPublished - Jan 1 2011
Externally publishedYes
Event50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011 - Tokyo, Japan
Duration: Sep 13 2011Sep 18 2011

Publication series

NameProceedings of the SICE Annual Conference

Other

Other50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011
CountryJapan
CityTokyo
Period9/13/119/18/11

Keywords

  • Bang-Bang Control
  • High-Speed Positioning
  • Input Shaping Filter
  • Ultrasonic Motor

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Kai, T., Sakuma, K., Nakamura, Y., & Wakui, S. (2011). High-speed positioning methods of an ultrasonic motor by input shaping filter and Bang-Bang control. In SICE 2011 - SICE Annual Conference 2011, Final Program and Abstracts (pp. 1093-1098). [6060671] (Proceedings of the SICE Annual Conference). Society of Instrument and Control Engineers (SICE).