Nonlinear Unsteady Aerodynamics Reduced Order Model of Airfoils Based on Algorithm Fusion and Multifidelity Framework

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijae/volume-2021/4368104/figures/4368104.fig.0015a.svgz" name="4368104.fig.0015a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>RMSE of lift coefficient</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijae/volume-2021/4368104/figures/4368104.fig.0015b.svgz" name="4368104.fig.0015b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>RMSE of moment coefficient</td></tr></table>

<div>RMSE of high-fidelity ROM test cases with the decreasing velocity interval.</div>

International Journal of Aerospace Engineering

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Figure 15

Figure 15: Nonlinear Unsteady Aerodynamics Reduced Order Model of Airfoils Based on Algorithm Fusion and Multifidelity Framework 