Mode Shape Description and Model Updating of Axisymmetric Structures Using Radial Tchebichef Moment Descriptors

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Density</td><td class="align_center">Poisson’s ratio</td><td class="align_center">Elasticity modulus</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">7900 kg/m<sup>3</sup></td><td class="align_center">0.24</td><td class="align_center">184 GPa</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Material properties of the aeroengine test rig cover.</div>

Shock and Vibration

tab5

Table 5

Table 5: Mode Shape Description and Model Updating of Axisymmetric Structures Using Radial Tchebichef Moment Descriptors 