| 振动系统的模态分析实验设计 |
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| 引用本文： | 邹进和.振动系统的模态分析实验设计[J].物理实验,2004,24(11):46-48. |
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| 作者姓名： | 邹进和 |
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| 作者单位： | 中国刑事警察学院,基础部,辽宁,沈阳,110035 |
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| 摘 要： | 利用模态分析原理和简单试验仪器，得到了直观的悬臂梁和圆盘前4阶模态振型，使学生熟悉了模态分析原理和测试方法，有利于学生对振动规律的理解．
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| 关 键 词： | 振动 模态分析 振型 悬臂梁 圆盘 |
| 文章编号： | 1005-4642(2004)11-0046-03 |
| 修稿时间： | 2004年5月20日 |
Experiments design of modal analysis for vibration system |
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| ZOU Jin-he.Experiments design of modal analysis for vibration system[J].Physics Experimentation,2004,24(11):46-48. |
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| Authors: | ZOU Jin-he |
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| Abstract: | Based on modal analysis principle and simple experiment apparatus, the 4 order modal vibration patterns of overhanging beam and circular dish are obtained. Students have an intimate knowledge of modal analysis principle and test method, which is advantage to understand vibration for students. |
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| Keywords: | vibration modal analysis vibration pattern overhanging beam circular dish |
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