A Parameter-Optimized DBN Using GOA and Its Application in Fault Diagnosis of Gearbox

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Input layer</td><td class="align_center">RBM1</td><td class="align_center">RBM2</td><td class="align_center">RBM3</td><td class="align_center">Output layer</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">2560</td><td class="align_center">400</td><td class="align_center">200</td><td class="align_center">100</td><td class="align_center">4</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>DBN structure parameter setting.</div>

Shock and Vibration

tab3

Table 3

Table 3: A Parameter-Optimized DBN Using GOA and Its Application in Fault Diagnosis of Gearbox 