Nonlinear Constrained Adaptive Backstepping Tracking Control for a Hypersonic Vehicle with Uncertainty

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/237453/figures/237453.fig.002a.svgz" name="237453.fig.002a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Fuel equivalence ratio</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/237453/figures/237453.fig.002b.svgz" name="237453.fig.002b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Elevator deflection</td></tr></table>

<div>Time response to control inputs: (a) fuel equivalence ratio and (b) elevator deflection.</div>

Mathematical Problems in Engineering

fig2

Figure 2

Figure 2: Nonlinear Constrained Adaptive Backstepping Tracking Control for a Hypersonic Vehicle with Uncertainty 