Optimal Bounded Control for Stationary Response of Strongly Nonlinear Oscillators under Combined Harmonic and Wide-Band Noise Excitations

<table>Stationary marginal probability density <svg height="16.5625" id="M197" style="vertical-align:-3.50804pt" version="1.1" viewbox="0 0 30.575001 16.5625" width="30.575001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> of the optimally controlled system (<a href="https://static.hindawi.com/articles/mpe/volume-2011/635823/figures/#EEq5.1">5.1</a>) in primary external resonance case. Other parameters are the same as those in Figure <a href="../fig3/">3</a>. — theoretical results; ●  <span style="font-family:monospace">▲</span>  <i>◆</i> results from Monte Carlo simulation.</table>

Mathematical Problems in Engineering

fig6

Figure 6

Figure 6: Optimal Bounded Control for Stationary Response of Strongly Nonlinear Oscillators under Combined Harmonic and Wide-Band Noise Excitations 