Research Article

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

Figure 18

The normalised input power to a finite plate subjected to force and moment excitations at single contact point for various possible forcing locations (grey lines): — mean and mean ± standard deviation. (a) discrete frequency and (b) frequency-band average;  m, .
478389.fig.0018a
(a)
478389.fig.0018b
(b)