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

Figure 15

Vibration level comparison of RSF between preoptimization and postoptimization. (a) Weighted acceleration RMS of X DoF. (b) Weighted acceleration RMS of Y DoF. (c) Weighted acceleration RMS of Z DoF. (d) Overall weighted acceleration RMS.

(a)

(b)

(c)

(d)