Journal of Shenyang Aerospace University >
Unmanned vehicle path planning method assisted by UAV
Received date: 2024-12-16
Revised date: 2025-04-16
Accepted date: 2025-04-17
Online published: 2026-03-12
In view of the problem of path planning caused by unknown environment when unmanned vehicle performs tasks in complex rescue environment, a dynamic path planning method was proposed for unmanned vehicle assisted by UAV. Firstly, UAV aerial images and SURF algorithm were used to assemble the aerial images to build the complete map information.Then the color space conversion and morphological processing were performed to identify the obstacle information.Finally, the improved artificial potential field method was applied to conduct the unmanned vehicle path planning, and the dynamic gain factor and influence function method were proposed to redesign the potential field function to solve the target inaccessible problem; meanwhile, A* algorithm was proposed to solve the local minimum problem of the artificial potential field method. The results show that the UAV-assisted unmanned vehicle path planning method is feasible and efficient, which improves the performance of unmanned vehicle path planning in complex rescue environment.
Yanjun LU , Dongyu WANG , Xiaodong ZHANG , Chang LIU . Unmanned vehicle path planning method assisted by UAV[J]. Journal of Shenyang Aerospace University, 2026 , 43(1) : 56 -62 . DOI: 10.3969/j.issn.2095-1248.2026.01.008
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