Repetitive Control-Based Vibration Attenuation for Pneumatic Vibration Isolators Using a Phase-Lag Type Compensator

Yukinori Nakamura, Yuki Noguchi, Shinji Wakui

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

1 Citation (Scopus)

Abstract

This paper addresses the compensation problem of flow disturbance and floor vibration for pneumatic vibration isolators. In the proposed method, repetitive control is applied in order to attenuate the flow disturbance. When the tunable parameter of a repetitive controller is selected as high-gain static compensator, the performance of flow disturbance attenuation can be improved. However, in this approach, peak transmissibility increases. It leads to the performance degradation of floor vibration attenuation. In order to balance the trade-off between the flow disturbance attenuation and the peak transmissibility reduction, a phase-lag type dynamic compensator is adopted as the tunable parameter of the repetitive controller. Simulation and experimental results show that the effects of flow disturbance can be compensated and the transmissibility can be improved by means of the proposed method.

Original languageEnglish
Title of host publicationProceedings - 2019 IEEE International Conference on Mechatronics, ICM 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages85-90
Number of pages6
ISBN (Electronic)9781538669594
DOIs
Publication statusPublished - May 24 2019
Event2019 IEEE International Conference on Mechatronics, ICM 2019 - Ilmenau, Germany
Duration: Mar 18 2019Mar 20 2019

Publication series

NameProceedings - 2019 IEEE International Conference on Mechatronics, ICM 2019

Conference

Conference2019 IEEE International Conference on Mechatronics, ICM 2019
CountryGermany
CityIlmenau
Period3/18/193/20/19

ASJC Scopus subject areas

  • Artificial Intelligence
  • Human-Computer Interaction
  • Automotive Engineering
  • Mechanical Engineering
  • Control and Optimization
  • Industrial and Manufacturing Engineering

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  • Cite this

    Nakamura, Y., Noguchi, Y., & Wakui, S. (2019). Repetitive Control-Based Vibration Attenuation for Pneumatic Vibration Isolators Using a Phase-Lag Type Compensator. In Proceedings - 2019 IEEE International Conference on Mechatronics, ICM 2019 (pp. 85-90). [8722954] (Proceedings - 2019 IEEE International Conference on Mechatronics, ICM 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMECH.2019.8722954