Research Article

Mechanism Study and Reduction of Minivan Interior Booming Noise during Acceleration

Table 2

Transfer paths description.

AbbreviationPathsDirections

EM_1_ZEngine mounting (front-left)z-axis
EM_2_ZEngine mounting (front-right)z-axis
EM_3_ZEngine mounting (rear)z-axis
RSCS_L_ZRear suspension coil spring (left)z-axis
RSCS_R_ZRear suspension coil spring (right)z-axis
RSSA_L_ZRear suspension shock absorber (left)z-axis
RSSA_R_ZRear suspension shock absorber (right)z-axis
RSCA_L_XRear suspension control arm (left)x-axis
RSCA_R_XRear suspension control arm (right)x-axis
RSSR_L_ZRear suspension strut rod (left)z-axis
RSSR_R_ZRear suspension strut rod (right)z-axis