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Reducing High Frequency Disc Brake Squeal by Pad Shape Optimization
Technical Paper
2000-01-0447
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SAE 2000 World Congress
Language:
English
Abstract
An analytical model based on finite element method and a modal coupling approach used for evaluating high frequency disc brake squeal is discussed. The model incorporates the pad-rotor mode locking effect, which is responsible for a good share of high frequency disc brake squeal problems. The application of the model in the optimization of pad shapes for several vehicle platforms are presented with good correlation to vehicle and dynamometer tests.
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Topic
Citation
Liu, W. and Pfeifer, J., "Reducing High Frequency Disc Brake Squeal by Pad Shape Optimization," SAE Technical Paper 2000-01-0447, 2000, https://doi.org/10.4271/2000-01-0447.Also In
Brake Technology: ABS/TCS Systems, NVH, and Foundation Brakes
Number: SP-1537; Published: 2000-03-06
Number: SP-1537; Published: 2000-03-06
SAE 2000 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V109-6; Published: 2001-09-15
Number: V109-6; Published: 2001-09-15
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