Feedforward Chaotic Neural Network Model for Rotor Rub-Impact Fault Recognition Using Acoustic Emission Method

<table class="table-group" id="tab4"><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">BP1</td><td class="align_center">BP2</td><td class="align_center">FCNN</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Number of nodes</td><td class="align_center">15</td><td class="align_center">30</td><td class="align_center">8</td></tr><tr><td class="align_left">Training time (s)</td><td class="align_center">8.68</td><td class="align_center">12.54</td><td class="align_center">10.24</td></tr><tr><td class="align_left">Error rate (%)</td><td class="align_center">25.5</td><td class="align_center">21.4</td><td class="align_center">16.6</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Journal of Electrical and Computer Engineering

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Table 4

Table 4: Feedforward Chaotic Neural Network Model for Rotor Rub-Impact Fault Recognition Using Acoustic Emission Method 