To solve the problems of UAV path planning, such as low search efficiency, uneven path, and inability to adapt to unknown environments, this paper proposes A double-layer optimization A* and dynamic ...
The heuristic function \(\eta_{ij} \left( t \right)\) was calculated based on the distance and angle from the current node to the target node. It makes path search more directional. A pheromone ...
The paper “A 1000× Faster LLM-enhanced Algorithm for Path Planning in Large-scale Grid Maps,” published on arXiv by researchers from the National University of Defense Technology in China, presents a ...
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