Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td align="left">Modal order</td><td align="center">1</td><td align="center">2</td><td align="center">3</td><td align="center">4</td><td align="center">5</td><td align="center">6</td><td align="center">7</td><td align="center">8</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td align="left">Nature frequency (Hz)</td><td align="center">46.7</td><td align="center">132.9</td><td align="center">289.0</td><td align="center">463.9</td><td align="center">532.8</td><td align="center">821.3</td><td align="center">914.8</td><td align="center">997.8</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Nature frequencies of the uncoated plate by FEM calculation.

Shock and Vibration

tab3

Table 3

Table 3: Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method 