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。
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.
出处
《导弹与航天运载技术》
1993年第2期42-52,共11页
Missiles and Space Vehicles
关键词
运载火箭
模态响应
相关性
Launch vehicle
Modal response
Correlation
