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Vibration analysis of flex-gimbal system with high spinning velocity

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

GyroWheel is an innovative device that combines the actuating capabilities of the control moment gyro with the rate sensing capabilities of the tuned rotor gyro by using a spinning flex-gimbal system. For a 3-DOF GyroWheel rotor with high spinning velocity, the uneven mass distribution, called unbalance, is inevitable which leads to unexpected vibration and uncertain dynamics, which needs to be corrected to a certain level. In this paper, the vibrations of the GyroWheel rotor are analyzed by experiment designs and classifications, and some properties introduced by uneven mass distribution are disclosed which can be utilized to develop reasonable unbalance identification algorithm for these kinds of flex-gimbal Systems.

Original languageEnglish
Title of host publicationProceedings of the 28th Chinese Control and Decision Conference, CCDC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2012-2017
Number of pages6
ISBN (Electronic)9781467397148
DOIs
StatePublished - 3 Aug 2016
Event28th Chinese Control and Decision Conference, CCDC 2016 - Yinchuan, China
Duration: 28 May 201630 May 2016

Publication series

NameProceedings of the 28th Chinese Control and Decision Conference, CCDC 2016

Conference

Conference28th Chinese Control and Decision Conference, CCDC 2016
Country/TerritoryChina
CityYinchuan
Period28/05/1630/05/16

Keywords

  • GyroWheel
  • Signal Processing
  • Unbalance
  • Vibration Analysis

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