For the complex multi-ship encounter scenarios, this article proposes a dynamic collision
avoidance path planning algorithm based on the A-star algorithm and ship navigation rules …

Unmanned surface vehicles (USVs) should be allowed to respond to dynamic ocean
environments and self-adjust their paths safely and efficiently. In this paper, considering the …

The aim of local path planning for unmanned surface vehicles (USVs) is to avoid unknown
dynamic or static obstacles. However, current relative studies have not fully considered the …

In the traditional rapidly exploring random tree (RRT) algorithm, the planned path is not
smooth, the distance is long, and the fault tolerance rate of the planned path is low …

This paper solves the problem of cooperative path planning of multiple unmanned surface
vehicles (USVs) for search and coverage tasks in water environments. Firstly, taking the …

To enable autonomous vehicles to generate smooth and collision-free trajectories and
improve their driving performance on structured roads, this paper proposes a hierarchical …

This paper proposes a hybrid dynamic path planning algorithm that integrates global path
planning (GPP) and local path planning (LPP). The objective is to effectively address the …

Autonomy offers significant advantages for mobile robots by eliminating the need for human
operators, thereby enhancing safety and cost-effectiveness. Path planning is an essential …

The appeal for safe navigation of autonomous surface vessels (ASVs) has deemed the path
planning problem as an attractive research interest. However, most of the previous works to …

This paper introduces a novel trajectory generation and optimization algorithm (TGO) that
enables agile and aggressive flight of quadrotor UAVs while considering various constraints …