Flaw Imaging Technique for Plate-Like Structures Using Scanning Laser Source Actuation

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="725030.fig.0014a" src="https://static.hindawi.com/articles/sv/volume-2014/725030/figures/725030.fig.0014a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Intact RMS image before filtering</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="725030.fig.0014b" src="https://static.hindawi.com/articles/sv/volume-2014/725030/figures/725030.fig.0014b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Damaged RMS image before filtering</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="725030.fig.0014c" src="https://static.hindawi.com/articles/sv/volume-2014/725030/figures/725030.fig.0014c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Intact RMS image after filtering</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="725030.fig.0014d" src="https://static.hindawi.com/articles/sv/volume-2014/725030/figures/725030.fig.0014d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Damaged RMS image after filtering</td></tr></table></td></tr></table>

<table>Comparison of RMS snapshots at 48 <i>μ</i>s for damage case 2.</table>

Shock and Vibration

fig14

Figure 14

Figure 14: Flaw Imaging Technique for Plate-Like Structures Using Scanning Laser Source Actuation 