| 水平滑台随机振动性能探讨 |
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| 引用本文： | 谢初南,刘立群. 水平滑台随机振动性能探讨[J]. 上海计量测试, 2006, 33(5): 17-19 |
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| 作者姓名： | 谢初南 刘立群 |
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| 作者单位： | 上海市计量测试技术研究院;上海市计量测试技术研究院 |
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| 摘 要： | 随着科技和经济的发展进步，随机振动已经成为振动环境工程和结构动力学研究中最重要的课题。本文重点就水平滑台的随机性能中的梯度现象就某一实例做了重点剖析及讲解，并对日常试验及检定检测中应注意的问题进行了探讨。
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| 关 键 词： | 随机振动试验 水平滑台 功率谱 谱密度 梯度 |
The performance of horizontal vibration random test |
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| Xie Chunan,Liu Liqun. The performance of horizontal vibration random test[J]. Shanghai Meassurement and Testing, 2006, 33(5): 17-19 |
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| Authors: | Xie Chunan Liu Liqun |
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| Affiliation: | Shanghai Institute of Measurement andTesting Technology |
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| Abstract: | With the development of science and economic, random vibration test has been one of the most important theses in environment vibration and structure dynamics. The article mainly focuses on gradient phenomena in horizontal vibration random test, and probes into routine testing and measuring problems. |
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| Keywords: | random vibration test horizontal vibration power spectrum power spectral density gradient |
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