Ordinal Design Flow of Automobile NVH Based on System Principle

To provide necessary information, illumination and reference to domestic automotive engineering field, some status of research and trends of development about vehicle NVH technology are summarized, which comes down to the subject about the conception of NVH, the principles of NVH design, the methods of NVH design, the analysis of complete vehicle’s NVH target, the establishment of each subsystem’s NVH target, CAE simulation analysis, the improvement of complete vehicle’s NVH target. Then make a summary about ordinal design flow of Automobile NVH in order to bring into effect NVH design technology in China.