摘要
针对鱼雷的高频振动和声辐射,应用统计能量分析建立了鱼雷结构的统计能量分析模型,探讨了模型的简化和统计能量分析参数的计算方法,给出了算例,结果表明,该方法能有效地应用在鱼雷结构振动传递分析上,具有较强的工程适用性和可操作性。
The structure vibration in high frequency and sound radiation of torpedo shell is studied by means of statistical energy analysis （SEA）. An SEA model of torpedo structure is established. The model simplification and the calculating method of SEA paramaters are discussed, and an example is presented. The result shows that the SEA model is suitable for the analysis of torpedo structure vibration transmission, and it can be used in engineering application.
出处
《鱼雷技术》
2006年第1期24-27,共4页
Torpedo Technology
关键词
鱼雷
统计能量分析
结构振动
声辐射
torpedo
statistical energy analysis（SEA）
structure vibration
sound radiation
作者简介
秦晓辉（1980-），在读硕士。研究方向为武器系统与应用工程．
