| 多自由度阻尼振系动力调谐减振器的参数计算 |
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| 引用本文： | 李华英. 多自由度阻尼振系动力调谐减振器的参数计算[J]. 云南农业大学学报(自然科学版), 1998, 13(4): 341-346 |
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| 作者姓名： | 李华英 |
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| 作者单位： | 云南农业大学工程技术学院 |
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| 摘 要： | 通过有阻尼多自由度振系幅频响应表达式的分析,获得较准确的最佳减振器结构参数计算公式及完全消振条件.从而实现在无需建立主振系动力学模型的情况下,通过测量主振系动力响应来进行动力调谐减振器的设计计算.
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| 关 键 词： | 多自度阻尼振系 结构参数 完全消振条件 动力调谐减振器 |
| 收稿时间： | 1998-05-27 |
Construction Parameter Calculation of Dynamic Tuned Absorber for Damped Multi-degree of Freedom System |
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| Li Huaying. Construction Parameter Calculation of Dynamic Tuned Absorber for Damped Multi-degree of Freedom System[J]. Journal of Yunnan Agricultural University, 1998, 13(4): 341-346 |
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| Authors: | Li Huaying |
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| Affiliation: | Faculty of Engineering and Technology, Y A U, Kunming 650201 |
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| Abstract: | The main purpose of the paper is to show that for any real engineering systems,the dynamic models of systems don't need to be established and the parameters of an absorber can be determined by testing their responses.For this point,the author obtains some approximate formulas for calculating construction parameters of the dynamic tuned absorber by analysing the damped multidegree of freedom amplitute-frequency response expressions.The author also presents some measures to reduce the vibration response of damped multidegree of freedom and its complete vibration-absorbing conditions. |
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| Keywords: | Damped multidgree of freedom Construction parameter Complete vibration-absorbing conditions Dynamic tuned absorber |
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