BSV System with MSC and Its Application in the Measurement of Surface Cracks

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Measurement distance (m)</td><td class="align_center">Measurement results (mm)</td><td class="align_center">Relative error (%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">0.5</td><td class="align_center">6.954</td><td class="align_center">1.109</td></tr><tr><td class="align_left">1.0</td><td class="align_center">7.133</td><td class="align_center">1.436</td></tr><tr><td class="align_left">1.5</td><td class="align_center">7.195</td><td class="align_center">2.317</td></tr><tr><td class="align_left">2.0</td><td class="align_center">7.336</td><td class="align_center">4.323</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Measurement results and relative errors of crack width under different measurement distances.</div>

Mathematical Problems in Engineering

tab3

Table 3

Table 3: BSV System with MSC and Its Application in the Measurement of Surface Cracks 