3D UAV Navigation with Moving-Obstacle Avoidance Using Barrier Lyapunov Functions
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.11.068
Abstract: We address the safe-navigation problem for aerial robots in the presence of mobile obstacles. Our approach relies on an original dynamic model defined in a cylindrical-coordinate space. It is assumed that the environment contains moving… read more here.
Keywords: navigation moving; uav navigation; moving obstacle; barrier lyapunov ... See more keywords
Deep-Reinforcement-Learning-Based Autonomous UAV Navigation With Sparse Rewards
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DOI: 10.1109/jiot.2020.2973193
Abstract: Unmanned aerial vehicles (UAVs) have the potential in delivering Internet-of-Things (IoT) services from a great height, creating an airborne domain of the IoT. In this article, we address the problem of autonomous UAV navigation in… read more here.
Keywords: reinforcement learning; uav navigation; deep reinforcement; navigation ... See more keywords
Fast-Moving Jamming Suppression for UAV Navigation: A Minimum Dispersion Distortionless Response Beamforming Approach
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2019.2924951
Abstract: Unmanned aerial vehicle (UAV) has been widely used in various fields, which mainly relies on global navigation satellite system (GNSS) to obtain position information. However, fast-moving jamming poses a big challenge for UAV navigation. This… read more here.
Keywords: minimum dispersion; uav navigation; dispersion distortionless; fast moving ... See more keywords
A UAV Navigation Approach Based on Deep Reinforcement Learning in Large Cluttered 3D Environments
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3218855
Abstract: This paper is concerned with the problem of using deep reinforcement learning methods to enable safe navigation of UAVs in unknown large-scale environments containing a large number of obstacles. The ability of UAV to navigate… read more here.
Keywords: uav navigation; navigation approach; reinforcement learning; deep reinforcement ... See more keywords