摘要
应用Hybrid FE-SEA方法,对某导弹仪器舱在宽频混响声场中结构响应进行了分析计算,并将Hybrid FE-SEA方法预示结果与试验结果作了比较,初步验证了Hybrid FE-SEA方法计算复杂结构声振响应的可行性。
The structure response of a missile instrument cabin in the broadband reverberation sound field is analyzed and calculated by the method of Hybrid FE-SEA.The results of the method are compared with the testing results,which primarily validates the feasibility of calculating the acoustic response of complex structure by the method of Hybrid FE-SEA.
出处
《强度与环境》
2011年第3期14-18,共5页
Structure & Environment Engineering
