| 利用加速度FRF的质量控制区段求测刚体质量分布特性 |
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| 引用本文： | 朱石坚,施引.利用加速度FRF的质量控制区段求测刚体质量分布特性[J].海军工程大学学报,1994(3). |
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| 作者姓名： | 朱石坚 施引 |
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| 摘 要： | 本文详细地介绍了一种如何利用实验模态分析中测得的加速度频率响应函数的质量控制区段来求出被测刚体的质心位置及质量矩阵诸元的方法。
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| 关 键 词： | 刚体 模态分析 质量矩阵 |
A Method of Measuring Rigid Body's Mass Distribution Characteristics by Using Mass Controlled Frequency Region of Inertance |
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| Zhu Shijian, Shi Yin.A Method of Measuring Rigid Body's Mass Distribution Characteristics by Using Mass Controlled Frequency Region of Inertance[J].Journal of Naval University of Engineering,1994(3). |
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| Authors: | Zhu Shijian Shi Yin |
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| Institution: | Zhu Shijian; Shi Yin |
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| Abstract: | This paper gives out a new method about how to use the rigid body's inertance to determine its mass distribution characteristics. |
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| Keywords: | Rigid body Modal analysis Mass matrix |
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