摘要
应用统计能量分析 (SEA)对复杂结构———声场耦合系统的响应和声辐射进行了研究 ,计算结果与实验结果吻合较好 ,进一步表明了统计能量分析是预测复杂结构———声场耦合系统在高频、宽带激励下的响应和声辐射的有效方法。
In this paper, the vibrational response and sound radiation of the complex structure-sound field coupling system are investigated by means of Statistical Energy Analysis(SEA). The compute results are mostly agreement with the experiment results, as indicates that SEA is a useful method to predict the vibrational response and sound radiation of the complex structure-sound field coupling system in the high frequency and broad band conditions.
出处
《船海工程》
2001年第S2期88-90,93,共4页
Ship & Ocean Engineering
关键词
统计能量分析
响应
声辐射
statistical energy analysis
response
sound radiation
