An Accurate Integral Method for Vibration Signal Based on Feature Information Extraction

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/sv/volume-2015/962793/figures/962793.fig.009a.svgz" name="962793.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Time-domain first integral</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/sv/volume-2015/962793/figures/962793.fig.009b.svgz" name="962793.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Frequency-domain first integral</td></tr></table>

<div>Amplitude spectra of the velocity signals acquired by traditional integral.</div>

Shock and Vibration

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Figure 9

Figure 9: An Accurate Integral Method for Vibration Signal Based on Feature Information Extraction 