Contrast test research on application of dry friction isolators to vibration isolation of vehicle electronic devices

  • Jun Fang Hou
  • , Rong Li Li
  • , Guang Chun Yu
  • , Tao Luo
  • , Hai Wen He

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

Abstract

As regards the reliability of the vehicle electronic devices on the tracklayer getting worse due to severe vibration, isolation theory and mechanical model of the GWF vibration isolator and wire-mesh vibration isolator were analyzed, and the test research on the isolation effectiveness of the two isolators applied to the isolation of the vehicle electronic devices were carried out. The test results show that the vibration source of the foundation of the electronic device is mainly from the structure resonance, and the two dry friction vibration isolators exhibit excellent isolation effectiveness on different roads and at different speed. The wire-mesh vibration isolator shows better performance than GWF vibration isolator on three-dimensional comprehensive isolation.

Original languageEnglish
Title of host publicationAdvances in Transportation
Pages360-364
Number of pages5
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event3rd International Conference on Civil Engineering and Transportation, ICCET 2013 - Kunming, China
Duration: 14 Dec 201315 Dec 2013

Publication series

NameApplied Mechanics and Materials
Volume505-506
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference3rd International Conference on Civil Engineering and Transportation, ICCET 2013
Country/TerritoryChina
CityKunming
Period14/12/1315/12/13

Keywords

  • Dry friction damping
  • Vehicle electronic devices
  • Vibration isolation performance
  • Vibration isolator
  • Wire-mesh

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