| 某风洞试验装置动力学特性分析 |
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| 引用本文： | 罗凌江,康林. 某风洞试验装置动力学特性分析[J]. 兵工自动化, 2011, 30(11): 36-38. DOI: 10.3969/j.issn.1006-1576.2011.11.010 |
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| 作者姓名： | 罗凌江 康林 |
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| 作者单位： | 1. 中国兵器工业第五八研究所军品部,四川绵阳,621000
2. 总装重庆军代室驻绵阳地区军事代表室,四川绵阳,621000 |
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| 摘 要： | 针对某型飞机进气道的优化设计和性能评估装置问题，对U型运动机构进行模拟分析。采用2个力矩电机同时直接驱动俯仰轴，引入ALGOR23有限元分析软件，对试验装置进行运动学分析和有限元分析，有限元分析包括静应力分析和模态分析。分析结果表明：试验装置的结构设计满足指标要求，能为相关设计提供借鉴。
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| 关 键 词： | 运动学分析 有限元分析 静应力分析 模态分析 |
| 收稿时间： | 2013-02-01 |
Dynamic Characteristics Analysis of Tester in the Wind Tunnel |
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| Luo Lingjiang,Kang Lin. Dynamic Characteristics Analysis of Tester in the Wind Tunnel[J]. Ordnance Industry Automation, 2011, 30(11): 36-38. DOI: 10.3969/j.issn.1006-1576.2011.11.010 |
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| Authors: | Luo Lingjiang Kang Lin |
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| Affiliation: | (1.Dept.of Armament Products,No.58 Research Institute of China Ordnance Industries,Mianyang 621000,China;2.Mianyang Office of Chongqing Militarg Representative Bureau of PLA,Mianyang 621000,China) |
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| Abstract: | Aiming at the optimal design and evaluate tester problem certain type aircraft inlet channel,simulation analysis the motion mechanism of U model.Adopt two electromotor to drive straightly the pitching axes,use an ALGOR 23 finite element analysis(FEA) software to analyze kinematics and finite element of testing set,FEA includes static analysis and model analysis.The result indicates that the structure design of tester satisfies requirement of specifications,can to afford reference for design. |
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| Keywords: | kinematic analysis FEA static analysis modal analysis |
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