International Journal of Aerospace Engineering / 2018 / Article / Tab 3

Research Article

Structural Damage Detection Using Nonlinear Vibrations

Table 3

D2, superharmonic contributions, sine excitation tests.

1st superharmonic2nd superharmonic3rd superharmonic

5 HzYesNoYes
10 HzYesNoYes
15 HzYesYesYes
20 HzYesYesYes
25 HzYesYesNo

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