Real-time identification and avoidance of simultaneous static and dynamic obstacles on point cloud for UAVs navigation

H Chen, P Lu - Robotics and Autonomous Systems, 2022 - Elsevier
Avoiding hybrid obstacles in unknown scenarios with an efficient flight strategy is a key
challenge for unmanned aerial vehicle applications. In this paper, we introduce a more …

Autonomous flights in dynamic environments with onboard vision

Y Wang, J Ji, Q Wang, C Xu… - 2021 IEEE/RSJ …, 2021 - ieeexplore.ieee.org
In this paper, we introduce a complete system for autonomous flight of quadrotors in
dynamic environments with onboard sensing. Extended from existing work, we develop an …

Long-term dynamic window approach for kinodynamic local planning in static and crowd environments

Z Jian, S Zhang, L Sun, W Zhan… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
Local planning for a differential wheeled robot is designed to generate kinodynamic feasible
actions that guide the robot to a goal position along the navigation path while avoiding …

Flying in Dynamic Scenes With Multitarget Velocimetry and Perception-Enhanced Planning

H Chen, CY Wen, F Gao, P Lu - IEEE/ASME Transactions on …, 2023 - ieeexplore.ieee.org
Micro drones have been widely applied in applications, such as aerial cinematography and
environment exploration. Due to the presence of numerous demanding scenes, such as …

Autonomous Navigation of Quadrotors in Dynamic Complex Environments

R Li, B Xin - IEEE Transactions on Industrial Electronics, 2024 - ieeexplore.ieee.org
This article introduces a novel framework utilizing velocity obstacles to enhance the
autonomous navigation of quadrotors in dynamic complex environments. In this framework …

A Robust LiDAR-Based Indoor Exploration Framework For UAVs in Uncooperative Environments

W Bolz, M Cella, N Maikisch, F Vultaggio… - 2024 International …, 2024 - ieeexplore.ieee.org
This paper introduces a robust frame-work for autonomous exploration using UAVs in
uncooperative indoor environments, ie destroyed, unknown, and with limited visibility. The …

Real-time Identification and Simultaneous Avoidance of Static and Dynamic Obstacles on Point Cloud for UAVs Navigation

H Chen, P Lu - arXiv preprint arXiv:2110.10360, 2021 - arxiv.org
Avoiding hybrid obstacles in unknown scenarios with an efficient flight strategy is a key
challenge for unmanned aerial vehicle applications. In this paper, we introduce a more …

Autonomous flight in unknown and dynamic environment

H Chen - 2023 - theses.lib.polyu.edu.hk
The development of aerial robots in recent years has involved Micro Aerial Vehicle (MAV)
more and more in our daily life. MAVs, especially quadrotors, have been widely used in field …

Towards Minimally-Intrusive Navigation in Densely-Populated Pedestrian Flow

T Zhou, S Qi, E Lyu, G Cen, J Wang… - … on Robotics and …, 2021 - ieeexplore.ieee.org
Mobile robot navigation has achieved great success in last decades. However, traditional
methods usually aim at minimizing trajectory length or time, the planned trajectories may …