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Table 5 Optimization schemes

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

Number 1 2 3 4 5 6 7 8 9 10 11 12
Overall (m/s2) 0.0568 0.0559 0.0551 0.0545 0.0539 0.0534 0.0529 0.0524 0.0519 0.0516 0.0511 0.0507
Reduction ratio (%) 1.8 3.3 4.7 5.8 6.8 7.6 8.6 9.4 10.1 10.8 11.6 12.3
Path and reduction ratio (%) Path 1       10.0 10.0 10.0 10.0 10.0 10.0 10.0
Path 3   10.0 10.0 19.0 19.0 19.0 19.0 19.0 27.1 27.1 27.1 27.1
Path 4 10.0 10.0 19.0 19.0 27.1 27.1 27.1 27.1 27.1 27.1 34.4 34.4
Path 6           10.0 10.0 10.0
Path 10        10.0 10.0 10.0 10.0 10.0 19.0
Path 12         10.0 10.0 10.0 10.0 10.0