Theoretical and Experimental Study of Nonlinear and Electro-Magneto-Mechanical-Based Piezoelectric Vibration Energy Harvester

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">23 Hz</td><td class="align_center">28 Hz</td><td class="align_center">33 Hz</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Substrate plate A</td><td class="align_center">0.0068</td><td class="align_center">0.0068</td><td class="align_center">0.0076</td></tr><tr><td class="align_left">Substrate plate D</td><td class="align_center">0.0079</td><td class="align_center">0.0054</td><td class="align_center">0.0057</td></tr><tr><td class="align_left">Host beam</td><td class="align_center">0.0108</td><td class="align_center">0.0057</td><td class="align_center">0.0042</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Averaged displacement (m) of the nonlinear EMM system in 100 seconds.</div>

Shock and Vibration

tab7

Table 7

Table 7: Theoretical and Experimental Study of Nonlinear and Electro-Magneto-Mechanical-Based Piezoelectric Vibration Energy Harvester 