Relative transformation estimation based on fusion of odometry and UWB ranging data

TH Nguyen, L **e - IEEE Transactions on Robotics, 2023 - ieeexplore.ieee.org
In this article, we study the problem of estimating the four-degree-of-freedom (3-D position
and heading) robot-to-robot relative frame transformation using onboard odometry and …

Lcdl: Towards dynamic localization for autonomous landing of unmanned aerial vehicle based on lidar-camera fusion

Y Xu, Z Chen, C Deng, S Wang… - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
The detection, localization, and tracking of unmanned aerial vehicles (UAVs) are pivotal for
ensuring reliable decision-making and intelligent control in scenarios involving …

Onboard cooperative relative positioning system for micro-UAV swarm based on UWB/Vision/INS fusion through distributed graph optimization

C **ong, W Lu, H **ong, H Ding, Q He, D Zhao, J Wan… - Measurement, 2024 - Elsevier
In recent years, the swarm of micro Unmanned Aerial Vehicles (micro-UAVs) is becoming a
research hotspot. As the basis of swarm autonomous flight, traditional relative positioning …

Vision-based gnss-free localization for uavs in the wild

MM Gurgu, JP Queralta… - 2022 7th International …, 2022 - ieeexplore.ieee.org
Considering the accelerated development of Unmanned Aerial Vehicles (UAVs)
applications in both industrial and research scenarios, there is an increasing need for …

General-purpose deep learning detection and segmentation models for images from a LiDAR-based camera sensor

X Yu, S Salimpour, JP Queralta, T Westerlund - Sensors, 2023 - mdpi.com
Over the last decade, robotic perception algorithms have significantly benefited from the
rapid advances in deep learning (DL). Indeed, a significant amount of the autonomy stack of …

Cooperative navigation and guidance of a micro-scale aerial vehicle by an accompanying UAV using 3D LiDAR relative localization

V Pritzl, M Vrba, P Štĕpán… - … Conference on Unmanned …, 2022 - ieeexplore.ieee.org
A novel approach for cooperative navigation and guidance of a micro-scale aerial vehicle by
an accompanying Unmanned Aerial Vehicle (UAV) using 3D Light Detection and Ranging …

Murp: Multi-agent ultra-wideband relative pose estimation with constrained communications in 3d environments

A Fishberg, B Quiter, JP How - IEEE Robotics and Automation …, 2024 - ieeexplore.ieee.org
Inter-agent relative localization is critical for many multi-robot systems operating in the
absence of external positioning infrastructure or prior environmental knowledge. We …

Secure heterogeneous multi-robot collaboration and docking with hyperledger fabric blockchain

S Salimi, PT Morón, JP Queralta… - 2022 IEEE 8th World …, 2022 - ieeexplore.ieee.org
In recent years, multi-robot systems have received increasing attention from both industry
and academia. Besides the need of accurate and robust estimation of relative localization …

Implementation of a multi-drone system for UWB-based onboard localization with free structural anchors

NJ Park, KH Kim, JM Ma, JH Son, HS Ahn - Mechatronics, 2024 - Elsevier
Abstract Ultra-wideband (UWB) sensor-based localization systems have been widely used
in various applications that require precise positioning. However, most existing localization …

[HTML][HTML] Reloki: A light-weight relative localization system based on uwb antenna arrays

J Prince Mathew, C Nowzari - Sensors, 2024 - mdpi.com
Ultra Wide-Band (UWB) sensing has gained popularity in relative localization applications.
Many localization solutions rely on using Time of Flight (ToF) sensing based on a beacon …