Suppression of anti-resonance and resonance in pneumatic system of vibration isolator considering time delay

Yukinori Nakamura, Hiroki Kawakami, Shinji Wakui

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

4 Citations (Scopus)

Abstract

This paper presents the suppression method of anti-resonance and resonance caused by use of air springs, which are the actuator of a pneumatic vibration isolator. Although the relative displacement derivative (RDD) positive feedback control is effective for the suppression of the anti-resonance and resonance, a control system is not causal under the condition that the time delay of response of air springs is present. To overcome this issue, the RDD positive feedback control combined with Smith prediction is used. The effectiveness of the proposed approach is shown by simulation and experiment.

Original languageEnglish
Title of host publicationIECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2509-2514
Number of pages6
ISBN (Electronic)9781479917624
DOIs
Publication statusPublished - Nov 2015
Externally publishedYes
Event41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015 - Yokohama, Japan
Duration: Nov 9 2015Nov 12 2015

Other

Other41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015
CountryJapan
CityYokohama
Period11/9/1511/12/15

Fingerprint

Pneumatics
Vibrations (mechanical)
Time delay
Feedback control
Derivatives
Feedback
Air
Actuators
Control systems
Experiments

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

Cite this

Nakamura, Y., Kawakami, H., & Wakui, S. (2015). Suppression of anti-resonance and resonance in pneumatic system of vibration isolator considering time delay. In IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society (pp. 2509-2514). [7392479] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IECON.2015.7392479

Suppression of anti-resonance and resonance in pneumatic system of vibration isolator considering time delay. / Nakamura, Yukinori; Kawakami, Hiroki; Wakui, Shinji.

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2015. p. 2509-2514 7392479.

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

Nakamura, Y, Kawakami, H & Wakui, S 2015, Suppression of anti-resonance and resonance in pneumatic system of vibration isolator considering time delay. in IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society., 7392479, Institute of Electrical and Electronics Engineers Inc., pp. 2509-2514, 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 11/9/15. https://doi.org/10.1109/IECON.2015.7392479
Nakamura Y, Kawakami H, Wakui S. Suppression of anti-resonance and resonance in pneumatic system of vibration isolator considering time delay. In IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc. 2015. p. 2509-2514. 7392479 https://doi.org/10.1109/IECON.2015.7392479
Nakamura, Yukinori ; Kawakami, Hiroki ; Wakui, Shinji. / Suppression of anti-resonance and resonance in pneumatic system of vibration isolator considering time delay. IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 2509-2514
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