Safe Control for Spiral Recovery of Unmanned Aerial Vehicle

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="983624.fig.007a" src="https://static.hindawi.com/articles/aaa/volume-2014/983624/figures/983624.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>The response curve of attack angle</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="983624.fig.007b" src="https://static.hindawi.com/articles/aaa/volume-2014/983624/figures/983624.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>The response curve of roll angle and yaw angle</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="983624.fig.007c" src="https://static.hindawi.com/articles/aaa/volume-2014/983624/figures/983624.fig.007c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>The response curve of attitude angular rate</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="983624.fig.007d" src="https://static.hindawi.com/articles/aaa/volume-2014/983624/figures/983624.fig.007d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Flight trajectory of UAV’s spiral recovery</td></tr></table></td></tr></table>

<table>The dynamic process of UAV’s spiral recovery.</table>

Abstract and Applied Analysis

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Figure 7

Figure 7: Safe Control for Spiral Recovery of Unmanned Aerial Vehicle 