| 等导重特征值的阻尼摄动 |
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| 引用本文： | 唐炯,王文亮.等导重特征值的阻尼摄动[J].复旦学报(自然科学版),1995,34(2):165-174. |
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| 作者姓名： | 唐炯 王文亮 |
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| 作者单位： | 复旦大学应用力学系 |
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| 摘 要： | 推导了原结构有等同一阶段导数的重特征值的小阻尼摄动法，这是约束广义逆算法在弱阻尼振系中的推广。
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| 关 键 词： | 弱阻尼 正交分解 摄动 阻尼 重特征值 |
Weak damping perturbation with a repeated eigenvalue of equal first derivatives |
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| Tang Jiong,Wang Wenliang.Weak damping perturbation with a repeated eigenvalue of equal first derivatives[J].Journal of Fudan University(Natural Science),1995,34(2):165-174. |
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| Authors: | Tang Jiong Wang Wenliang |
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| Institution: | Department of Applied Mechanics |
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| Abstract: | A perturbation technique is developed for dynamic structures with weak damping. The present method can be used to deal with repeated eigenvalues of equal first derivatives. |
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| Keywords: | weak damping constraint generalized inverse orthogonal decomposition perturbation |
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