Lining-Deformation Modal Coupling as Squeal Generator in a Distributed Parameter Disc Brake Model
Abstract
A distributed-parameter model of a disc brake is developed, which is used for simulation of friction-induced vibrations in the form of high-frequency squeal. The effect of different squeal generation mechanisms is investigated. The comparison of measured and calculated frequencies shows a good agreement and this study indicates that lining-deformation-induced modal coupling can act as a squeal generator in disc brakes.
- Publication:
-
Journal of Sound Vibration
- Pub Date:
- June 2002
- DOI:
- 10.1006/jsvi.2001.4052
- Bibcode:
- 2002JSV...254....1F