基于强化学习的改进三维A*算法在线航迹规划
任智, 张栋, 唐硕

Improved three-dimensional A* algorithm of real-time path planning based on reinforcement learning
Zhi REN, Dong ZHANG, Shuo TANG
图12 两种改进A*算法规划结果平面图
Fig.12 2D comparison diagram of planning results between two improved A* algorithms