Three-Dimensional Autonomous Obstacle Avoidance Algorithm for UAV Based on Circular Arc Trajectory

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijae/volume-2021/8819618/figures/8819618.fig.006a.svgz" name="8819618.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>3D obstacle avoidance problem</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijae/volume-2021/8819618/figures/8819618.fig.006b.svgz" name="8819618.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>2D obstacle avoidance problem</td></tr></table>

<div>UAV obstacle avoidance with CTGA.</div>

International Journal of Aerospace Engineering

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Figure 6

Figure 6: Three-Dimensional Autonomous Obstacle Avoidance Algorithm for UAV Based on Circular Arc Trajectory 