车内低频噪声声固耦合及试验优化设计

陈书明, 彭登志, 王登峰, 梁杰

Structural-acoustic coupling and optimal experimental design for automotive interior low frequency noise

CHEN Shu-ming, PENG Deng-zhi, WANG Deng-feng, LIANG Jie

图7 质量因素水平趋势图
Fig.7 Relationship between the levels of factor and mass of damping layout