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工程力学  2014 

对一盘式制动器高频尖叫及抑制的分析

DOI: 10.6052/j.issn.1000-4750.2013.09.0819, PP. 217-222

Keywords: 盘式制动器,制动尖叫,高频,复特征值分析,模态构成,灵敏度,能量馈入

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Abstract:

针对某制动器存在的13kHz高频尖叫、在制动片上安装了消声片及对摩擦片形状进行加槽和倒角后仍得不到抑制的问题,通过对其建模和应用该课题组研究确立的系统分析方法,包括复特征值分析、子结构模态构成分析、子结构模态参数灵敏度分析以及能量馈入分析方法等,进行了系统分析,找出了影响该阶高频尖叫的关键子结构的关键模态,指出了修改方向,通过优化设计方法给出了修改部件,并得到了模拟验证。

References

[1]  戴焕云, 曾京, 等. 车轮双侧踏面制动尖叫噪声和颤振的有限元分析[J]. 工程力学, 2009, 26(4): 234―239.[1] Chen Guangxiong, Dai Huanyun, Zeng Jing, et al. A finite element analysis of the squeal and chatter propensity for a double pads-wheel brake system [J]. Engineering Mechanics, 2009, 26(4): 234―239. (in Chinese)
[2]  Xinchao, Guan Dihua. The Experimental and Simulational Analysis on Drum Brake Squeal by Structurally Closed-Loop Coupling Model [C]. Arizona: SAE International, 1993: 931879.
[3]  Dihua, Jiang Dongying. A study on disc brake squeal using finite element methods [C]. Michigan: SAE International, 1998: 980597l.
[4]  H, Nack W, Yuan Y, et al. On automotive disc brake squeal Part II: Simulation and analysis [J]. SAE transactions, 2003, 112(6): 826―836.
[5]  D, Su X, Zhang F. Sensitivity analysis of brake squeal tendency to substructures’ modal parameters [J]. Journal of Sound and Vibration, 2006, 291(1): 72―80.
[6]  D, Huang J. The method of feed-in energy on disc brake squeal [J]. Journal of Sound and Vibration, 2003, 261(2): 297―307.
[7]  H, Nack W, Yuan Y, et al. Numerical analysis of automotive disc brake squeal: a review [J]. International Journal of Vehicle Noise and Vibration, 2005, 1(3): 207―231.
[8]  刁坤, 孟德建, 等. 盘-销系统摩擦尖叫的时变性: 发生机理与关键影响因素[J]. 机械工程学报, 2013, 49(14): 99―105.[8] Zhang Lijun, Diao Kun, Meng Dejian, et al. Time-varying Characteristics of Frictional Squeal in Pin-on-disc System:Generation Mechanism and Key Impact Factors [J]. Chinese Journal of Mechanical Engineering, 2013, 49(14): 99―105. (in Chinese)
[9]  鼓式制动器低频振颤的研究[D]. 北京: 清华大学, 1988.[9] Chen Xiaoyue. A study of drum brake judder [D]. Beijing: Tsinghua University, 1988. (in Chinese)
[10]  Xiaoyue, Guan Dihua, Wang Xiaodong. A study of drum brake judder [C]. Shanghai: SAE International, 1989: 891329.
[11]  朱新潮, 成波. 鼓式制动器结构振动噪声研究[J]. 汽车工程, 1993, 15(2): 71―78.[11] Guan Dihua, Zhu Xinchao, Cheng Bo. A Study on the Structural Vibration Noise of Drum Brake [J]. Automotive Engineering, 1993, 15(2): 71―78. (in Chinese)
[12]  鼓式制动器高频噪声结构闭环耦合模拟与试验研究[D]. 北京: 清华大学, 1991.[12] Zhu Xinchao. The Closed-loop Coupling Simulation and Test Study on Drum Brake Squeal [D]. Beijing: Tsinghua University, 1991. (in Chinese)
[13]  盘式制动器制动尖叫的研究[D]. 北京: 清华大学, 1998.[13] Jiang Dongying. A study of disc brake squeal [D]. Beijing: Tsinghua University, 1998. (in Chinese)
[14]  N A, Wang A, Yue Y. Allgaier R: Brake noise study (Part II) - high frequency squeal [C]. Michigan: SAE International, 2006-01-0475.

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