| 齐次非线性振动系统的近似解 |
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| 引用本文： | 董朝文.齐次非线性振动系统的近似解[J].安徽工学院学报,1995,14(1):72-77. |
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| 作者姓名： | 董朝文 |
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| 作者单位： | 安徽工学院基础部 合肥230069 |
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| 摘 要： | 根据基波平衡原理、Ｈｏｌｚｅｒ法和摄动法，本文给出了求解齐次非线性振动系统的近似方法，方法可求系统的固有频率，系统的响应和主共振。
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| 关 键 词： | 齐次系统 摄动法 非线性振动 近似解 |
AN APPROXIMATE SOLUTION TO NON-LINEAR VIBRATION OF HOMOGENEOUS SYSTEMS |
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| Authors: | Dong Chaowen |
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| Affiliation: | Basic courses department |
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| Abstract: | In this paper,according to the harmonic balance principle,holzer method and perturbation method,an approximate method is presented for homogeneous non-lin-ear systems and devoted to the solutions to the natural frequencies and the normal modes,to the system responses and the main resonances. |
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| Keywords: | homogeneous systems the harmonic balance principle holzer method perturbation method |
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