| 再入飞行器的气动噪声响应分析和试验验证 |
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| 引用本文： | 尹立中,徐孝诚.再入飞行器的气动噪声响应分析和试验验证[J].导弹与航天运载技术,2002(3):9-11. |
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| 作者姓名： | 尹立中 徐孝诚 |
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| 作者单位： | 北京特殊机电研究所,北京,100076 |
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| 摘 要： | 利用再入飞行器气动噪声的试验结果和MSC／NASTRAN软件首次完成了再入飞行器复杂结构气动噪声的响应分析与试验验证，从而将随机响应分析的单个激励下的结构随机响应分析推进到多个面激励下的复杂结构随机响应分析与试验验证。
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| 关 键 词： | 再入飞行器 气动噪声 响应分析 试验验证 随机响应 |
Response Analysis and Experimental Verification for Reentry Vehicle Subjected to Aerodynamic Noise |
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| Yin Lizhong,Xu Xiaocheng.Response Analysis and Experimental Verification for Reentry Vehicle Subjected to Aerodynamic Noise[J].Missiles and Space Vehicles,2002(3):9-11. |
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| Authors: | Yin Lizhong Xu Xiaocheng |
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| Abstract: | In this paper, response analysis and experimental verification are accomplished for reentry vehicle shell subjected to aerodynamic noise using experimental results and MSC/NASTRAN software for the first time. In respect to random response analysis, structure response analysis under single random excitation is pushed forward to response analysis and experimental verification of complex structure under multiple random surface excitation. |
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| Keywords: | Reentry vehicle Aerodynamic noise Response Test |
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