Decreasing of Brake Squeal by Using Piezoelectric Actuators

来源 :The Third International Conference on Dynamics,Vibration and | 被引量 : 0次 | 上传用户：wujunming123123

【摘要】

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【作者】

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B.Shahin S.Ziaei-Rad

【机构】

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Department of Mechanical Engineering,Isfahan University of Technology,Isfahan 84156-83111,Iran

【出处】

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The Third International Conference on Dynamics,Vibration and

【发表日期】

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2010年4期

【关键词】

：

Brake squeal Dither Friction-induced vibration

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　　Brake squeal is an annoyance noise caused during brake operation.In brake operation, three types of noise depending on the frequency range may occurred.When the frequency of noise is less than hundred Hertz.it is named brake judder, while for frequency less than thousand is named brake groan.It is called Brake squeal when the frequency is less than twenty thousand [1].The focus of this work is on the brake squeal.

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Decreasing of Brake Squeal by Using Piezoelectric Actuators

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