Load position sensorless vibration control of resonant system using reflected wave rejection

Eiichi Saito, Seiichiro Katsura

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

1 Citation (Scopus)

Abstract

This paper proposes vibration control of resonant system by using reflected wave rejection without sensing load position. In a conventional research, a vibration control using reflected wave rejection and wave compensator that is based on wave equation was proposed. The conventional method can suppress the all resonances which resonant system has because resonant system is modeled as wave equation. However, the conventional reflected wave rejection needs sensing a load position. In this paper, a novel reflected wave rejection is proposed. The reflected wave rejection method is based on a reaction force estimated by a reaction force observer. The reaction force observer uses only motor side information. The effectiveness of proposal is equivalent to that of conventional method, but the proposal is superior than the conventional method in term of no using load position information. Finally, the validity of the proposed method is verified by the experimental results.

Original languageEnglish
Title of host publicationASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
Pages843-847
Number of pages5
DOIs
Publication statusPublished - 2012 Dec 1
EventASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012 - Fort Lauderdale, FL, United States
Duration: 2012 Oct 172012 Oct 19

Publication series

NameASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
Volume3

Other

OtherASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
CountryUnited States
CityFort Lauderdale, FL
Period12/10/1712/10/19

ASJC Scopus subject areas

  • Control and Systems Engineering

Fingerprint Dive into the research topics of 'Load position sensorless vibration control of resonant system using reflected wave rejection'. Together they form a unique fingerprint.

  • Cite this

    Saito, E., & Katsura, S. (2012). Load position sensorless vibration control of resonant system using reflected wave rejection. In ASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012 (pp. 843-847). (ASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012; Vol. 3). https://doi.org/10.1115/DSCC2012-MOVIC2012-8810