| 重特征值的小参数法 |
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| 引用本文： | 王文亮 胡海昌. 重特征值的小参数法[J]. 复旦学报(自然科学版), 1993, 32(2): 168-176 |
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| 作者姓名： | 王文亮 胡海昌 |
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| 作者单位： | 复旦大学(王文亮)，中国空间技术研究院(胡海昌) |
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| 摘 要： | ![]()
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| 关 键 词： | 重特征值 小参数法 广义特征值 |
SMALL PARAMETER TECHNIQUE WITH REPEATED EIGENVALUES |
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| Wang Wenliang. SMALL PARAMETER TECHNIQUE WITH REPEATED EIGENVALUES[J]. Journal of Fudan University(Natural Science), 1993, 32(2): 168-176 |
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| Authors: | Wang Wenliang |
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| Affiliation: | Wang Wenliang (Fudan University)Hu Haichang (Sino Institute of Space Technology) |
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| Abstract: | ![]()
Small parameter technique with repeated eigenvalues for generalized eigenp(?)oblem is derived in this paper. The present algorithm is an improvement and extension of recent works by Dailey E L and Juang J N, in the area of matrix perturbation theory for structural vibration analysis. |
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| Keywords: | repeated eigenvalues complete eigenvector set source excitation elastic flexibility matrix degenerate modes |
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