Nature

Ship path planning based on improved multi-scale A* algorithm of collision risk function

To improve the safety of ship navigation in complex sea areas and reduce planning time while achieving optimal path planning. The paper proposes an improved A* algorithm that incorporates ship ...
Nature

Self-adaptive search algorithm for path planning based on the A* algorithm

The path planning algorithms search for the collision-free path between the start and end points while satisfying the evaluation metrics 1. These algorithms are classified as the classical approaches, ...