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http://dx.doi.org/10.5050/KSNVN.2009.19.10.1092

Linear Stability Analysis of a Rotating Disc Brake for Squeal Noise  

Kang, Jae-Young (공주대학교 기계자동차공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.19, no.10, 2009 , pp. 1092-1098 More about this Journal
Abstract
The squeal propensity of an automotive disc brake system is studied in the theoretical and computational manner. The rotating disc is in contact with two stationary pads and the nonlinear friction is engaged on the contact surface. The friction-coupled equations of motion are derived in the finite element(FE) of the actual brake disc and pad. From the general definition of friction force, the rotation and in-plane mode effects can be included properly in the brake squeal model. The eigenvalue sensitivity analysis and the mode shape visualization at squeal frequencies are also conducted for the detailed investigation. It is found that the squeal propensity is strongly influenced by rotation effect and the in-plane mode can be involved in squeal generation.
Keywords
Disc Brake; Brake Squeal; Mode-coupling; Gyroscopic; In-plane Mode;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 Kinkaid, N. M., O’Reilly, O. M., Papadopoulos, P., 2003, “Automotive Disc Brake Squeal,” Journal of Sound and Vibration, Vol. 267, pp. 105-166   DOI   ScienceOn
2 Ouyang, H., Nack, W., Yuan, Y., Chen, F., 2005, 'Numerical Analysis of Automotive Disc Brake Squeal : a Review,' International Journal of Vehicle Noise and Vibration. Vol. 1, pp. 207-231   DOI   ScienceOn
3 Nack, W., Joshi, A. M., 1995, “Friction Induced Vibration: Brake Moan,” Technical Report, 951095, SAE, Warrendale, PA
4 Nack, W., 2000, “Brake Squeal Analysis by Finite Elements,” International Journal of Vehicle Design. Vol. 23, pp. 263-275
5 Kwon, S. J., Kim, C. J., Lee, D. W., Lee, B. H., Na, B.C., Kim, H. C., 2006, “A study on the Analysis of Squeal Noise for Brake Design,” Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 16, No. 8, pp. 830-839   DOI   ScienceOn
6 Kang, J., Krousgrill, C. M., Sadeghi, F., 2009, “Wave Pattern Motion and Stick-slip Limit Cycle Oscillation of a Disc Brake,” Journal of Sound and Vibration. Vol. 325, pp. 552-564   DOI   ScienceOn
7 Kang, J., Krousgrill, C. M., Sadeghi, F., 2008, “Dynamic Instability of a Thin Circular Plate with Friction Interface and its Application to Disc Brake Squeal,” Journal of Sound and Vibration. Vol. 316, pp. 164-179   DOI   ScienceOn
8 Kang, J., Krousgrill, C. M., Sadeghi, F., 2009, “Analytical Formulation of Mode-coupling Instability in Disc-pad Coupled System,” International Journal of Mechanical Science. Vol. 51, pp. 52-63   DOI   ScienceOn
9 Kang, J., Krousgrill, C. M., Sadeghi, F., 2009, “Comprehensive Stability Analysis of Disc Brake :Gyroscopic, Negative Slope and Mode-coupling Instability,” Journal of Sound and Vibration, Vol. 324, pp. 387-407   DOI   ScienceOn
10 Kang, J., 2009, “Squeal Analysis of Gyroscopic Disc Brake System based on Finite Element Method,” International Journal of Mechanical Science, Vol. 51, pp. 284-294   DOI   ScienceOn
11 Kang, J., Choi, S., 2007, “Brake Dynamometer Model Predicting Brake Torque Variation due to Disc Thickness Variation,” Journal of Automobile Engineering. Vol. 221, pp. 49-55   DOI   ScienceOn