在用有限元法分析结构动态响应特性的基础上，利用有限元分析得到结构表面振动速度分布，分析表面阻尼处理板结构的声辐射。
Based on the finite element analysis results of the dynamic properties of the structure, the acoustic radiation of the structure is analysed using the results of the surface velocity distribution.
本发明是用于机械工程领域的一种汽车蒙皮表面阻尼处理结构的声辐射算法。
Said invented refers to acoustic radiation algorithm for car coating surface damping process structure in mechanical engineering field.
因而用本方法可用来解决结构表面阻尼处理后的声辐射预测问题，应用边界条件非常广泛。此功能是一般商用软件所不能实现的。
Said method can solve acoustic radiation prediction after structure surface damping process with wide range application boundary condition which can not be realized by normal commercial software.
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