【摘要】 阐述了声传递向量(ATV)和模态声传递向量(MATV)技术的基本概念及其与传统边界元方法(BEM)的区别,并通过实例介绍了ATV和MATV技术在车身结构模态声学贡献量分析和车身板件声学贡献量分析中的应用。更多还原

【Abstract】 The aim of the paper is to provide the concept of ATV and MATV approach and to compare them with conventional BEM.In addition, the paper provides the application of ATV and MATV approach in the structural mode acoustic contribution analysis and the panel acoustic contribution analysis based on a project.更多还原