Flow disturbance suppression using cascade-type PIS control for a pneumatic vibration isolator

Yukinori Nakamura, Hirotaka Akagawa, Shinji Wakui, Kentaro Hirata

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

Abstract

This paper considers the applicability of cascade-type proportional-integral-sinusoidal (PIS) control for suppression of flow disturbance to the pneumatic vibration isolator. In the PIS control, a sinusoidal compensator (S compensator) is employed for the suppression of periodic disturbance. However, due to the phase lag of this compensator, a PIS control system is destabilized. It is shown that even if gains of PI compensator are retuned, the control system cannot be stabilized. Moreover, it is also shown that, by using the cascade-type PIS and phase-lead control, the flow disturbance can be suppressed. Experimental results validate the effectiveness of proposed approach.

Original languageEnglish
Title of host publicationProceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society
PublisherIEEE Computer Society
Pages559-564
Number of pages6
ISBN (Electronic)9781509034741
DOIs
Publication statusPublished - Dec 21 2016
Event42nd Conference of the Industrial Electronics Society, IECON 2016 - Florence, Italy
Duration: Oct 24 2016Oct 27 2016

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Other

Other42nd Conference of the Industrial Electronics Society, IECON 2016
CountryItaly
CityFlorence
Period10/24/1610/27/16

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Flow disturbance suppression using cascade-type PIS control for a pneumatic vibration isolator'. Together they form a unique fingerprint.

  • Cite this

    Nakamura, Y., Akagawa, H., Wakui, S., & Hirata, K. (2016). Flow disturbance suppression using cascade-type PIS control for a pneumatic vibration isolator. In Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society (pp. 559-564). [7793450] (IECON Proceedings (Industrial Electronics Conference)). IEEE Computer Society. https://doi.org/10.1109/IECON.2016.7793450