| 基于有限元的汽车制动器振动分析研究 |
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| 引用本文： | 郭洪强,郭世永. 基于有限元的汽车制动器振动分析研究[J]. 噪声与振动控制, 2007, 27(4): 29-30 |
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| 作者姓名： | 郭洪强 郭世永 |
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| 作者单位： | 青岛理工大学254#,山东青岛,266033 青岛理工大学254#,山东青岛,266033 |
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| 摘 要： | 汽车制动器振动形式的噪声,成为目前汽车研究的一个难题.首先在理论上,对制动器的振动特性进行了研究,然后利用ANSYS/LS-DYNA软件,对某汽车盘式制动器进行了瞬态动力学分析,得出了其振动曲线.模型研究得出,制动盘和摩擦片之间的摩擦力,是引起制动器振动的一个诱导因数,减小摩擦系数可降低振动.
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| 关 键 词： | 振动与波 盘式制动器 有限元 |
| 文章编号： | 1006-1355(2007)04-0029-02 |
| 修稿时间： | 2006-10-11 |
Analysis of Automobile Brake Vibration Based on Finite Element |
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| GUO Hong-qiang,GUO Shi-yong. Analysis of Automobile Brake Vibration Based on Finite Element[J]. Noise and Vibration Control, 2007, 27(4): 29-30 |
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| Authors: | GUO Hong-qiang GUO Shi-yong |
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| Abstract: | The noise of brake vibration became a difficult research task for automobile.In this thesis,the vibration of the disk brake has been studied theoretically,the dynamic characteristics of disk brake have been simulated by LS-DYNA/ANSYS.The research results show that the friction between the disk and the pad is the main cause for the vibration.To reduce the friction coefficient can suppress the vibration of the disk brake. |
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| Keywords: | LS-DYNA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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