Based on the preliminary research status of aerodynamic acoustics, with the help of aerodynamic acoustic wind tunnel testing facilities and numerical calculation and theoretical analysis methods, the development of basic aerodynamic acoustics theory and analysis methods for generating aerodynamic noise, research on effective aerodynamic acoustics prediction methods, and promote the development of acoustic theory; With the goal of low noise optimization control, two aspects of research are carried out, one of which is to develop low noise optimization control technology and methods. The second is the organic combination of aerodynamics, styling design, and low aerodynamic noise design, to carry out research on new technologies and methods that meet the requirements of these three aspects, which is also a new idea and research feature.