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UAV collision avoidance using Average Sub-Gradient method

delete2026-09-18
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OA
AI
V
Victoria E. Vázquez Meza
J
Jorge A. Torres Muñoz *
A
Alexander S. Poznyak
DOI:10.1080/21642583.2026.2728325delete
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Abstract

Abstract

En 中文
This paper presents a novel obstacle avoidance strategy for unmanned aerial vehicles (UAVs) by integrating an Average Sub-Gradient method into an Integral Sliding Mode Control framework. The proposed approach ensures that the UAV converges to a desired sliding surface while simultaneously avoiding obstacles using a penalty function. The Average Sub-Gradient technique is employed to effectively avoid obstacles without compromising the stability guarantees of the underlying sliding-mode controller. Simulation and experimental results validate the effectiveness of the proposed method in navigating cluttered environments while ensuring convergence and robust collision avoidance.
Keywords:
UAV
collision avoidance
Average Sub-Gradient method
penalty function

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