| 三轴仿真转台结构静动态特性计算 |
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| 引用本文： | 李国洪,田静.三轴仿真转台结构静动态特性计算[J].中国民航学院学报,1998,16(4):5-9. |
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| 作者姓名： | 李国洪 田静 |
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| 作者单位： | 中国民航学院实习基地机电系!天津，300300 |
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| 摘 要： | 建立了三轴仿真转台外框的结构分析模型，用结构有限元法对其进行了结构静动态特性分析，得出了外框架在实际载荷下的静态变形和低阶固有频率及相应振型。在此基础上，进行了转台的整机固有频率及相应振型分析计算。
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| 关 键 词： | 三轴仿真转台 有限元 结构分析模型 |
A Calculation of the Static and Dynamic Features in the Structure of the Three-Axis Simulating Turntable |
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| Li Guohong, Tian Jing.A Calculation of the Static and Dynamic Features in the Structure of the Three-Axis Simulating Turntable[J].Journal of Civil Aviation University of China,1998,16(4):5-9. |
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| Authors: | Li Guohong Tian Jing |
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| Abstract: | This paper, by establishing a structural analysis model of a three-axis simulating turntable, makes a structural analysis of its static and dynamoic features with the finite element method and obtains the static deformation of its outer frame, the inherent low-valence fequencies and its apecified load. On this basis, the inherent frequencies and relevant fmodeshape for the whole turntable are calculated. |
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| Keywords: | three-axis simulating turntable finite element method structural analysis model |
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