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Experimental investigation on rotor vibration control by elastic support/dry friction damper

  • Northwestern Polytechnical University Xian

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

An actively controlled elastic support/dry friction damper was designed and investigated experimentally for its effectiveness of reducing rotor vibration. It is proven that the active damper can effectively reduce rotor vibration by an active control strategy. Experimental results show that the damper features simple construction, ease-of-control and little power consumption. So, such an actively controlled elastic support/dry friction damper is promising in practical application.

Original languageEnglish
Pages (from-to)1893-1897
Number of pages5
JournalHangkong Dongli Xuebao/Journal of Aerospace Power
Volume22
Issue number11
StatePublished - Nov 2007

Keywords

  • Active elastic support/dry friction damper
  • Aerospace propulsion system
  • Rotors
  • Vibration control

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