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由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。
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.
出处
《导弹与航天运载技术》
北大核心
2002年第3期9-11,共3页
Missiles and Space Vehicles
