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Active Control of Sleeper-induced Sound in a High Speed Train
Responsible organisation
1999 (English)Conference paper, (Refereed) Published
Abstract [en]

Vibration-induced noise in train cars is an area that receives a great deal of interest at the moment. Due to economical and environmental issues, manufacturers are cutting the weight-budget for future trains to achieve a lower total life-cycle cost. This has a negative impact on the interior noise and passenger comfort and to be competitive new methods to reduce the negative side effect are sought. This paper describes an active control approach to isolating the car from bogie vibrations in such a way that the noise inside the car is reduced. An active control system with four inertial mass actuators fitted to an experimental light weight bogie were used to control bogie vibrations and noise inside the car. Several tests were performed in both a lab environment and on track at full speed.

Place, publisher, year, edition, pages
Lyngby, 1999.
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:bth-9701Local ID: oai:bth.se:forskinfoA4CD9569628C3AF2C1256C6A004CEA09OAI: oai:DiVA.org:bth-9701DiVA: diva2:837621
Conference
Sixth International Congress on Sound and Vibration
Available from: 2012-09-18 Created: 2002-11-07 Last updated: 2015-06-30Bibliographically approved

Open Access in DiVA

fulltext(249 kB)16 downloads
File information
File name FULLTEXT01.pdfFile size 249 kBChecksum SHA-512
a755c6ea4d2748dc685711660053147414cb9738f5495acba003f51ab63aebc8b2d13be369e4db5d8fed94ff7279f2d15079f2c159902111179e0ca680fde6b4
Type fulltextMimetype application/pdf

Signal Processing

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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