| 模态截断时振型的一阶导数 |
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| 引用本文： | 赵又群,王健.模态截断时振型的一阶导数[J].山东理工大学学报,1996(3). |
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| 作者姓名： | 赵又群 王健 |
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| 作者单位： | 山东工程学院汽车工程系 |
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| 摘 要： | 本文研究了模态截断情况下,只用保留模态和系统矩阵来计算振型一阶导数的方法。
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| 关 键 词： | 固有振动系统 模态截断 模态展开法 |
First Derivation of Vibration Modes for Truncated Model |
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| Zhao Youqun,Wang Jian.First Derivation of Vibration Modes for Truncated Model[J].Journal of Shandong University of Technology:Science and Technology,1996(3). |
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| Authors: | Zhao Youqun Wang Jian |
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| Institution: | Dcpartmnct of Automobile Engineering |
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| Abstract: | This paper deals with the method to carry our computaion of the first de-n ation of vibration model for the condition of truncated mode, by means of which the first derivation of vibration model could be obtained just only by using reserved model and system matrixes. |
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| Keywords: | Natural vibration system Truncated model Modal expension method |
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