| 三轴模拟转台的外框结构有限元优化设计 |
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| 引用本文： | 梁迎春,李国洪.三轴模拟转台的外框结构有限元优化设计[J].中国惯性技术学报,1998,6(4):81-83. |
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| 作者姓名： | 梁迎春 李国洪 |
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| 作者单位： | 1. 哈尔滨工业大学
2. 中国民航学院 |
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| 摘 要： | 本文建立了某三轴模拟转台的外框结构分析模型和结构优化设计模型，利用基于性态模型的约束变尺度法对其进行了优化设计，得出了在一阶固有频率和静态变形约束下的最优方案。
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| 关 键 词： | 三轴模拟转台 有限元 优化 |
| 修稿时间： | 1998-06-03 |
The Mechanical Finite Element Method of the Outer Ring for the Three-Axis Imitating Table-Optimal Design |
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| Liang Yingchun,Li Guohong.The Mechanical Finite Element Method of the Outer Ring for the Three-Axis Imitating Table-Optimal Design[J].Journal of Chinese Inertial Technology,1998,6(4):81-83. |
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| Authors: | Liang Yingchun Li Guohong |
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| Institution: | Liang Yingchun Li Guohong (Harbin Institute of Technology) (Civil Aviation Institute of China) |
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| Abstract: | The outer ring model of structural analysis and optimal design for a threeaxis imitating table is established, and the optimal design is made by using Constrained Variable Metric method based on characteristic model,the optimal scheme is obtained within constraints of the first order natural frequency and static deformation. |
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| Keywords: | threeaxis imitating table finite element method optimal |
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