Representation Enhancement-Based Proximal Policy Optimization for UAV Path Planning and Obstacle Avoidance

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2023/6654130/figures/6654130.fig.0012a.svgz" name="6654130.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>PPOA process in Episode 1</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2023/6654130/figures/6654130.fig.0012b.svgz" name="6654130.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>PPOA process in Episode 2</td></tr></table>

<div>PPOA process of in the city model.</div>

International Journal of Aerospace Engineering

fig12

Figure 12

Figure 12: Representation Enhancement-Based Proximal Policy Optimization for UAV Path Planning and Obstacle Avoidance 