Resonance Effect Decrease and Accuracy Increase of Piezoelectric Accelerometer Measurement by Appropriate Choice of Frequency Range

<table class="fixed-width table-group" id="tab1"><tr><td><table class="table"><colgroup><col style="width:12.44em"/><col style="width:8.27em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Natural frequency (Hz)</td><td class="align_center">2000</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Damping rate</td><td class="align_center">0.65, 0.68 and 0.8</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Movement amplitude (mm)</td><td class="align_center">0.15</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Parameters of piezoelectric accelerometer.</div>

Shock and Vibration

tab1

Table 1

Table 1: Resonance Effect Decrease and Accuracy Increase of Piezoelectric Accelerometer Measurement by Appropriate Choice of Frequency Range 