论文部分内容阅读
介绍微穿孔板吸声体的基本理论,通过MATLAB仿真深入分析了微穿孔板吸声体各参数对其吸声性能的影响特性,设计了基于LabVIEW、MATLAB的微穿孔板吸声体声学仿真设计平台,通过LabVIEW调用MATLAB Script节点可以方便、直观的根据具体工程应用背景要求设计所需要的微穿孔板吸声体结构,实现了LabVIEW、MATLAB的完美结合。实验证明该仿真设计平台使用方便、计算准确。
The basic theory of micro-perforated plate absorber is introduced. The influence of various parameters of micro-perforated plate absorber on its sound absorption performance is deeply analyzed by MATLAB simulation. The acoustic simulation design of micro-perforated plate absorber based on LabVIEW and MATLAB is designed Platform, through the MATLAB call MATLAB Script node can be easily and intuitively designed according to the specific engineering background requirements micro-perforated plate absorber structure required to achieve the perfect combination of LabVIEW, MATLAB. Experiments show that the simulation design platform is easy to use and accurate in calculation.