| 大型捆绑火箭模态试验／分析的相关性研究 |
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| 引用本文： | 于海昌,朱礼文.大型捆绑火箭模态试验／分析的相关性研究[J].导弹与航天运载技术,1993(2):42-52. |
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| 作者姓名： | 于海昌 朱礼文 |
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| 作者单位： | 北京强度环境研究所
(于海昌，贾文成，卫国)，北京宇航系统工程设计部
(朱礼文，鲁昌鉴)，北京宇航系统工程设计部(王明宇) |
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| 摘 要： | 本文给出大型捆绑运载火箭模态试验/分析结果的相关性研究方法和研究结果。相关性研究表明,试验/分析结果的相关性相当好,大型捆绑火箭动特性计算的分析模型是精确的。
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| 关 键 词： | 运载火箭 模态响应 相关性 |
A Correlation Investigation of Modal Test/Analysis for Heavy Lift Strap-on Launch Vehicle |
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| Yu Haichang Jia Wencheng Wei Guo.A Correlation Investigation of Modal Test/Analysis for Heavy Lift Strap-on Launch Vehicle[J].Missiles and Space Vehicles,1993(2):42-52. |
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| Authors: | Yu Haichang Jia Wencheng Wei Guo |
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| Affiliation: | Yu Haichang Jia Wencheng Wei Guo (Beijing Institute of Strength & Environmental Engineering) Zhu Liwen Lu Changjian Wang Mingyu (Beijing Institute of Astronautics Systems Engineering) |
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| Abstract: | The correlation investigation methods and results of modal test/analysis for heavy lift full-scale strap-on launch vehicle are presented in this paper. The research proves that the correlation of modal test / analysis shows good agreement and the analysis model of dynamic characteristic calculation for heavy lift strap-on launch vehicle. |
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| Keywords: | Launch vehicle Modal response Correlation |
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