| 全息平台固有频率的一种测量方法 |
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| 引用本文： | 余剑敏,殷海兵,吴水生,王殿元,钟健松. 全息平台固有频率的一种测量方法[J]. 高师理科学刊, 2010, 30(1): 58-60 |
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| 作者姓名： | 余剑敏 殷海兵 吴水生 王殿元 钟健松 |
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| 作者单位： | 九江学院,理学院,江西,九江,332005 |
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| 基金项目： | 九江学院资助学生自主开展创新性实验课题(08XSCXXSY03) |
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| 摘 要： | 介绍了在全息平台上构建迈克尔逊干涉光路,通过干涉图像来显示微小形变,采用Pasco750数据采集器、光传感器来进行数据采集.通过新的实验方法,测量在不同振动下全息平台的固有频率.其原理简单,操作方便,精度高.
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| 关 键 词： | 固有频率 迈克尔逊 光传感器 振动 |
A method for measuring natural frequency of holographic platform |
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| YU Jian-min,YIN Hai-bing,WU Shui-sheng,WANG Dian-yuan,ZHONG Jian-song. A method for measuring natural frequency of holographic platform[J]. Journal of Science of Teachers＇College and University, 2010, 30(1): 58-60 |
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| Authors: | YU Jian-min YIN Hai-bing WU Shui-sheng WANG Dian-yuan ZHONG Jian-song |
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| Affiliation: | School of Sscience;Jiujiang University;Jiujiang 332005;China |
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| Abstract: | Describes the holographic platform built on the optical path of Michelson Interferometer and to display small deformation through interference.Adoption of Pasco750 data collector,light sensor for data acquisition.A new methods measure of natural frequency of holographic platform in different vibration.The principle is simple,easy to operate and high accuracy. |
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| Keywords: | natural frequency Michelson optical sensor vibration |
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