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The DOE Based Robust Design to Reduce the Brake Squeal Noise  

Kwon, Seong-Jin (Korea Automotive Technology Institute)
Kim, Mun-Sung (Engineous Korea, Inc.)
Lee, Bong-Hyun (Korea Automotive Technology Institute)
Lee, Dong-Won (Korea Automotive Technology Institute)
Bae, Chul-Yong (Korea Automotive Technology Institute)
Kim, Chan-Jung (Korea Automotive Technology Institute)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.15, no.2, 2007 , pp. 126-134 More about this Journal
Abstract
Although there has been substantial research on the squeal noise for the automotive brake system, robust design issues with respect to control factors equivalent to design variables in optimization, noise factors due to system uncertainties, and signal factors designed to accommodate a user-adjustable setting still need to be addressed. For the purpose, the robust design applied to the disk brake system has been investigated by DOE (Design of Experiments) based Taguchi analysis with dynamic characteristics. The specific goal of this methodology is to identify a design with linear signal-response relationship, and variability minimization. The finite element models of the disk brake assembly have been constructed, and the squeal noise problems have been solved by complex eigenvalue analysis. As the practical robust design to reduce the brake squeal noise, material properties of pad, disk, and backplate, thickness and geometry of pad are selected as control factors, material properties of pad and disk, and the contact stiffness have been considered as noise factors, and friction coefficient between pad and disk is chosen as a signal factor. Through the DOE based robust design, the signal-to-noise ratio and the sensitivity for each orthogonal array experiment have been analyzed. Also, it has been proved that the proposed robust design is effective and adequate to reduce the brake squeal noise.
Keywords
Squeal noise; Disk brake system; Complex eigenvalue analysis; Design of experiment; Robust design;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 S. K. Mahajan, Y. H. K. Hu and K. Zhang, 'Vehicle Disc Brake Squeal Simulations and Experience,' SAE 1999-01-1738, 1999
2 S. W. Kung, K. B. Dunlap and R. S. Ballinger, 'Complex Eigenvalue Analysis for Reducing Low Frequency Brake Squeal,' SAE 2000-01- 0444, 2000
3 C. H. J. Chung, W. Steed, J. Dong, B. S. Kim and G. S. Ryu, 'Virtual Design of Brake Squeal,' SAE 2003- 01-1625, 2003
4 J. H. Kim, B. J. Bae, S. B. Lee and T. J. Kim, 'Squeal Noise Analysis and Reduction of Drum Brake Using Component Mode Synthesis,' Transactions of the Korean Society for Noise and Vibration Engineering, Vol.15, No.1, pp.72-80, 2005   과학기술학회마을   DOI
5 J. H. Lim, S. J. Cho, Y. S. Choi, S. J. Choi and G. J. Choi, 'Brake Squeal Noise Due to Run-out,' Transactions of KSAE, Vol.13, No.3, pp.41-47, 2005   과학기술학회마을
6 Y. D. Yoo and K. J. Choi, 'Robust Design Analysis Procedure Development,' Spring Conference Proceedings, KSAE, Vol.2, pp.662-666, 2006
7 K. B. Dunlap, M. A. Riehle and R. E. Longhouse, 'An Investigation Overview of Automotive Disc Brake Noise,' SAE 1999- 01-0142, 1999
8 L. Zhang, A. Wang, M. Mayer and P. Blaschke, 'Component Contribution and Eigenvalue Sensitivity Analysis for Brake Squeal,' SAE 2003-01-3346, 2003
9 G. J. Park, T. H. Lee, K. H. Lee and K. H. Hwang, 'A Review of Robust Design Methodologies,' Transactions of the Korean Society of Mechanical Engineers A, Vol.28, No.9, pp.1368-1383, 2004   DOI
10 W. Chen, J. K. Allen, K. L. Tsui and F. Mistree, 'A Procedure for Robust Design: Minimizing Variations Caused by Noise Factors and Control Factors,' ASME Journal of Mechanical Design, Vol.118, No.4, pp.478-485, 1996   DOI
11 S. J. Kwon, C. J. Kim, D. W. Lee, B. H. Lee, B. C. Na and H. C. Kim, 'A Study on the Analysis of Squeal Noise for Brake Design,' Transactions of the Korean Society of Noise and Vibration Engineering, Vol.16, No.8, pp.830-839, 2006   과학기술학회마을   DOI
12 iSIGHT Reference Guide - Version 9.0, Engineous Software, Inc., pp.257-310, 2004
13 C. K. Park, M. G. Han, S. S. Cho, H. G. Choi, J. D. Jeong and J. M. Lee, 'A Study on the Reduction of Disc Brake Squeal Using Complex Eigenvalue Analysis,' SAE 2001-01- 3141, 2001
14 K. H. Shin, Y. G. Joe and J. E. Oh, 'The Effect of Damping of a Two-degree-of-freedom Model for the Disc Brake Squeal Noise,' Transactions of the Korean Society for Noise and Vibration Engineering, Vol.13, No.12, pp.903-910, 2003   DOI
15 M. K. Abdelhamid, 'Structural Instability Test/ Analysis of Brake Squeal,' SAE 951281, 1995