A Comparative Study of Regularization Method in Structure Load Identification

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Noise level (%)</td><td class="align_center">TSVD + GCV (RE/%)</td><td class="align_center">Tikhonov + L-curve (RE/%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">0</td><td class="align_center">7.14</td><td class="align_center">7.36</td></tr><tr><td class="align_left">1</td><td class="align_center">8.20</td><td class="align_center">7.35</td></tr><tr><td class="align_left">2</td><td class="align_center">11.35</td><td class="align_center">8.86</td></tr><tr><td class="align_left">5</td><td class="align_center">24.44</td><td class="align_center">16.78</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Results of load identification of SISO system.</div>

Shock and Vibration

tab1

Table 1

Table 1: A Comparative Study of Regularization Method in Structure Load Identification 