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Table 3 Transfer paths

From: Transfer Path Contribution to Floor Vibration of Metro Vehicles Based on Operational Transfer Path Analysis Method

Path number

Transfer path

Path 1

Vertical direction of the air spring area

Path 2

Lateral direction of the air spring area

Path 3

Longitudinal direction of the air spring area

Path 4

Vertical direction of the anti-rolling torsion bar area

Path 5

Lateral direction of the anti-rolling torsion bar area

Path 6

Longitudinal direction of the anti-rolling torsion bar area

Path 7

Vertical direction of the lateral damper area

Path 8

Lateral direction of the lateral damper area

Path 9

Longitudinal direction of the lateral damper area

Path 10

Vertical direction of the core plate area

Path 11

Lateral direction of the core plate area

Path 12

Longitudinal direction of the core plate area

Path 13

Noise at the bogie area