Multiresonant Frequency Piezoelectric Energy Harvesters Integrated with High Sensitivity Piezoelectric Accelerometer for Bridge Health Monitoring Applications

<table class="table-group" id="tab13"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_center" rowspan="2">Device</td><td class="align_center" colspan="3">Modal frequencies in Hz</td></tr><tr class="thead"><td class="align_center">Mode 1</td><td class="align_center">Mode 2</td><td class="align_center">Mode 3</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_center">PEH-E<sub>1</sub></td><td class="align_center">19.53</td><td class="align_center">102.60</td><td class="align_center">265.07</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Smart Materials Research

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Table 13

Table 13: Multiresonant Frequency Piezoelectric Energy Harvesters Integrated with High Sensitivity Piezoelectric Accelerometer for Bridge Health Monitoring Applications 

Table 13 | Multiresonant Frequency Piezoelectric Energy Harvesters Integrated with High Sensitivity Piezoelectric Accelerometer for Bridge Health Monitoring Applications 