Fiber Bragg Grating Smart Material and Structural Health Monitoring System Based on Digital Twin Drive

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Project</td><td class="align_center">Frequency</td><td class="align_center">Cumulative frequency (%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Manufacturer’s data protocol development time is long</td><td class="align_center">26</td><td class="align_center">44.9</td></tr><tr><td class="align_left">Data transmission is unstable after development and debugging</td><td class="align_center">20</td><td class="align_center">79.3</td></tr><tr><td class="align_left">Industry differences are large, and it is difficult to connect</td><td class="align_center">7</td><td class="align_center">91.4</td></tr><tr><td class="align_left">The manufacturer has other work arrangements and the new work content is not in place</td><td class="align_center">5</td><td class="align_center">100</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Fiber Bragg grating equipment issues.</div>

Journal of Nanomaterials

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Table 4

Table 4: Fiber Bragg Grating Smart Material and Structural Health Monitoring System Based on Digital Twin Drive 