Pull-in instability and dynamic response analysis of electrostatically actuated micro-beam with slan

来源 :The 4th International Conference on Dynamics, Vibration and | 被引量 : 0次 | 上传用户：marina12345

【摘要】

：

Based on the Euler-Bernoulli beams theory, an improved model of the slant open crack as a continuous flexibility of beam is presented.Later, the comparisons of the effects of the crack on the natural

【作者】

：

Han Zhou Wenming Zhang

【机构】

：

State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai

【出处】

：

The 4th International Conference on Dynamics, Vibration and

【发表日期】

：

2014年8期

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Based on the Euler-Bernoulli beams theory, an improved model of the slant open crack as a continuous flexibility of beam is presented.Later, the comparisons of the effects of the crack on the natural frequencies, corresponding mode shapes and the static pull-in voltages of an electrostatically actuated fixed-fixed micro-beam are investigated between the transverse crack and slant crack with different slant angles.

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Pull-in instability and dynamic response analysis of electrostatically actuated micro-beam with slan

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