An Efficient Dynamic Modeling Technique for a Central Tie Rod Rotor

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Mode</td><td class="align_center">1D (rpm)</td><td class="align_center">3D model (rpm)</td><td class="align_center">Errors (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">11427</td><td class="align_center">11460</td><td class="align_center">-0.29</td></tr><tr><td class="align_left">2</td><td class="align_center">25540</td><td class="align_center">25500</td><td class="align_center">0.16</td></tr><tr><td class="align_left">3</td><td class="align_center">100514</td><td class="align_center">99965</td><td class="align_center">0.55</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Errors in critical speeds after model updating.</div>

International Journal of Aerospace Engineering

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Table 6

Table 6: An Efficient Dynamic Modeling Technique for a Central Tie Rod Rotor 