Study on vibration-exciting experiment for sandwich composite base

被引：0
|
作者：
Mei, Zhi-Yuan [1 ]
Luo, Zhong [1 ]
Zhou, Xin [2 ]
Mao, Liang [2 ]
机构：
[1] College of Naval Architecture and Power, Naval Univ. of Engineering, Wuhan 430033, China
[2] Military Representative Office in Shanghai, Naval Dept. of Equip., Shanghai 200083, China
来源：
Zhendong yu Chongji/Journal of Vibration and Shock | 2009年 / 28卷 / 01期
关键词：
Vibration analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A motor with eccentricity and an electromagnetic exciter were designed through vibration isolation theory. The relationship between vibration level difference and insertion loss was discussed in these two exciters. By vibration-exciting experiments of a vertical brace sandwich base and a crooked brace sandwich base, the dynamic behavior of the composite sandwich bases was analyzed. The isolation effect of the sandwich bases was discussed using the two exciters. The result indicated that the sandwich bases have superior vibration isolation effect and can restrain the resonance in high frequency.
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页码：152 / 155
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