Efficient Model Order Reduction of Structural Dynamic Systems with Local Nonlinearities under Periodic Motion

<table>Time response of nonlinear systems at their resonance: (a) weakly nonlinear system <svg height="13.95" id="M65" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 66.349998 13.95" width="66.349998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>.</table>

Shock and Vibration

fig3

Figure 3

Figure 3: Efficient Model Order Reduction of Structural Dynamic Systems with Local Nonlinearities under Periodic Motion 