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Path planning for UAVs in complex terrain based on the PGD model: Algorithmic improvements combining feature extraction and reinforcement learning
- Liangshuai Liu,
- Xiaofeng Li,
- Lingming Meng,
- Yuntao Zhao,
- Yaya Lv
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- Published: February 3, 2026
- https://doi.org/10.1371/journal.pone.0340394