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Global NVH Matrix for Brake Noise - A Bosch Proposal
Technical Paper
1999-01-3405
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A new NVH matrix for brake noise test rigs is presented which combines the specifications of the European drag mode test developed by the AK Noise (‘Arbeitskreis Geräusch’) with US-American in-stop tests. Additionally parts, of the AK Master lining selection dynamometer program are included in the proposed procedure to correlate friction and noise. The NVH matrix has been assigned a SAE concept number J 2521.
To aid data evaluation and correlation of dynamometer and vehicle results, a post-processing system has been developed offering high flexibility and fast data visualization.
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Citation
Blaschke, P. and Rumold, W., "Global NVH Matrix for Brake Noise - A Bosch Proposal," SAE Technical Paper 1999-01-3405, 1999, https://doi.org/10.4271/1999-01-3405.Also In
References
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- Allgaier, R. Gaul, L. Keiper, W. Willner, K. “Mode Lock-In and Friction Modelling” Gaul, L. Brebbia, C. A. Computational Methods in Contact Mechanics IV Southampton WIT Press 1999 35 47
- Blaschke, P. “A new systematic NVH application process” Proc. 3rd Bosch Annual Acoustics and NVH Conference Farmington Hills 1999 Farmington Hills, MI Bosch Braking Systems 1999
- Blaschke, P. “The new Bosch Noise Matrix - A SAE Proposal” Proc. 3rd Bosch Annual Acoustics and NVH Conference Farmington Hills 1999 Farmington Hills, MI Bosch Braking Systems 1999
- Abendroth, H. “Advances/Progress in NVH Brake Test Technology” Proc. 16th Annual SAE Brake Colloquium & Engineering Display 1998 Warrendale, PA Society of Automotive Engineers 1998 21 32
- Abendroth, S. Dynamometer and Vehicle Data Acquisition and Postprocessing Systems Farmington Hills, MI Bosch Braking Systems 1999