DESIGN OF SOUNDPROOFING BRAKES USING A MATHEMATICAL MODEL AND EVALUATION BY EXPERIMENTAL INVESTIGATIONS
On the basis of earlier benchtests commissioned by the ORE and a comprehensive literature survey, systematic trials at a brake testing stand have been undertaken in order to solve the problem of brake squealing. The central objects of investigating the braking system are a parameter study and sound rangings and measurements of the sound conducted through solids. In addition a mathematical model is being developed which will explain how such vibration instability areses. From this model it should be possible to derive measures which can effectively combat brake squealing. The work on the brake testing stand will then be backed up by experiments on the flywheel test bench and in drive tests.
- From 9th status seminar on short distance transportation research; Garmisch-Partenkirchen, West Germany, 21 June 1982.
- Publication Date: 1982
- Pagination: p. 135-144
- TRT Terms: Braking; Damping (Engineering); Mathematical models; Noise control; Sound level; Sound transmission; Test facilities; Validation
- Uncontrolled Terms: Noise reduction
- Subject Areas: Construction; Environment; Public Transportation;
- Accession Number: 00391916
- Record Type: Publication
- Report/Paper Numbers: CONF-8206261
- Files: TRIS
- Created Date: Mar 29 1985 12:00AM