Change search
ReferencesLink to record
Permanent link

Direct link
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
URN: urn:nbn:se:bth-9701Local ID: diva2:837621
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)8 downloads
File information
File name FULLTEXT01.pdfFile size 249 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Signal Processing

Search outside of DiVA

GoogleGoogle Scholar
Total: 8 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 21 hits
ReferencesLink to record
Permanent link

Direct link