Crack Propagation Analysis Using Acoustic Emission Sensors for Structural Health Monitoring Systems

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="823603.fig.0013a" src="https://static.hindawi.com/articles/tswj/volume-2013/823603/figures/823603.fig.0013a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> Individual sensor predictions </td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="823603.fig.0013b" src="https://static.hindawi.com/articles/tswj/volume-2013/823603/figures/823603.fig.0013b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Average crack length from both sensors. Loading curve displayed as well</td></tr></table></td></tr></table>

<table>Crack growth length over time, approximated by neural networks.</table>

The Scientific World Journal

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Figure 13

Figure 13: Crack Propagation Analysis Using Acoustic Emission Sensors for Structural Health Monitoring Systems 