Flow disturbance rejection of pneumatic vibration isolators using compensation input

Yukinori Nakamura, Ryo Fukuda, Shinji Wakui

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

Abstract

This paper considers the compensation of flow disturbance to the pneumatic vibration isolators. In our method, the disturbance is estimated by observer without feedback of the estimate. Then, by using simple moving average, time series data of the estimated disturbance is smoothed to reduce the noise of a position sensor. Finally, the shaped signal is added in the control system of the isolators for suppression of the flow disturbance. Experimental results show that the compensation input improves the performance of vibration control.

Original languageEnglish
Title of host publication2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012
Pages247-252
Number of pages6
Publication statusPublished - Nov 27 2012
Externally publishedYes
Event2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012 - Tokyo, Japan
Duration: Sep 18 2012Sep 21 2012

Publication series

Name2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012

Other

Other2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012
CountryJapan
CityTokyo
Period9/18/129/21/12

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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  • Cite this

    Nakamura, Y., Fukuda, R., & Wakui, S. (2012). Flow disturbance rejection of pneumatic vibration isolators using compensation input. In 2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012 (pp. 247-252). [6329718] (2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012).