Research Article

The Effect of Uncertainty in the Excitation on the Vibration Input Power to a Structure

Figure 10

(a, c) The distribution of the mean (dark grey) and mean ± standard deviation (light grey) of the input power to a finite plate with two contact points due to random relative phases for various force amplitudes; (b, d) The average mean (—) and average mean ± standard deviation ( ) over random force amplitudes. (a)-(b) ; (c)-(d) .
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(a)
478389.fig.0010b
(b)
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(c)
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(d)