Rubber Stiffness Optimization for Floor Vibration Attenuation of a Light Bus Based on Matrix Inversion TPA

Figure 13

The total vibration contribution of all paths to RSF at the bus speed of 90 km/h. (a) The total vibration contribution of paths of nine engine input DoFs and two driveshaft input DoFs (individual). (b) The total vibration contribution of paths of nine engine input DoFs and two driveshaft input DoFs (in group). (c) The total vibration contribution of transfer paths of four suspension system input DoFs.

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(b)

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