Advances in Acoustics and Vibration / 2018 / Article / Tab 1

Research Article

Spectral Representation of Uncertainty in Experimental Vibration Modal Data

Table 1

The first three statistical moments of the first nine measured natural frequencies; mean value, , the standard deviation , and the skewness .


[Hz]115145275396504530556704781
[Hz]4.605.908.9315.2211.9215.9215.3517.9825.95
[–]0.4850.3660.8950.2920.1661.0861.3120.6221.419