| Nonlinear analysis of a structure loaded by a stochastic excitation |
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| 引用本文： | 高世桥,金磊,刘海鹏,李明辉. Nonlinear analysis of a structure loaded by a stochastic excitation[J]. 应用数学和力学(英文版), 2007, 28(11): 1479-1485. DOI: 10.1007/s10483-007-1107-y |
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| 作者姓名： | 高世桥 金磊 刘海鹏 李明辉 |
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| 作者单位： | School of Aerospace Science and Engineering Beijing Institute of Technology，School of Aerospace Science and Engineering，Beijing Institute of Technology，Faculty of Civil Engineering，Ruhr University Bochum，Germany，School of Aerospace Science and Engineering，Beijing Institute of Technology，School of Aerospace Science and Engineering，Beijing Institute of Technology，Beijing 100081，P.R.China，Beijing 100081，P.R.China，Beijing 100081，P.R.China，Beijing 100081，P.R.China |
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| 摘 要： | For a non-linear system excited by a stochastic load which is expressed as a time series,a recursive method based on the Z-transform is presented.To identify the obtained response time series,a discrete wavelet transform (DWT) technique is proposed.
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| 关 键 词： | 非线型模型 微波 传输模式 回归曲线 |
| 收稿时间： | 2006-06-06 |
| 修稿时间： | 2006-06-06 |
Nonlinear analysis of a structure loaded by a stochastic excitation |
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| Gao Shi-qiao,Jin Lei,M. Kasperski,Liu Hai-peng,Li Ming-hui. Nonlinear analysis of a structure loaded by a stochastic excitation[J]. Applied Mathematics and Mechanics(English Edition), 2007, 28(11): 1479-1485. DOI: 10.1007/s10483-007-1107-y |
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| Authors: | Gao Shi-qiao Jin Lei M. Kasperski Liu Hai-peng Li Ming-hui |
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| Affiliation: | 1. School of Aerospace Science and Engineering, Beijing Institute of Technology, Beijing 100081, P.R.China
2. Faculty of Civil Engineering, Ruhr University Bochum, Germany |
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| Abstract: | For a non-linear system excited by a stochastic load which is expressed as a time series,a recursive method based on the Z-transform is presented.To identify the obtained response time series,a discrete wavelet transform (DWT) technique is proposed. |
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| Keywords: | non-linear stochastic recursive wavelet transform |
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