A Wireless Strain Sensor Network for Structural Health Monitoring

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/740471/figures/740471.fig.0024a.svgz" name="740471.fig.0024a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Strain signal of AD1</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/740471/figures/740471.fig.0024b.svgz" name="740471.fig.0024b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Frequency spectrum of AD1</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/740471/figures/740471.fig.0024c.svgz" name="740471.fig.0024c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Strain signal of AD2</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/740471/figures/740471.fig.0024d.svgz" name="740471.fig.0024d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Frequency spectrum of AD2</td></tr><tr class="fig-image" id="e"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/740471/figures/740471.fig.0024e.svgz" name="740471.fig.0024e" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(e) </b>Strain time history of AD4</td></tr><tr class="fig-image" id="f"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/740471/figures/740471.fig.0024f.svgz" name="740471.fig.0024f" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(f) </b>Frequency spectrum of AD4</td></tr></table>

<div>Strain signals and frequency spectrums of node II.</div>

Shock and Vibration

fig24

Figure 24

Figure 24: A Wireless Strain Sensor Network for Structural Health Monitoring 