3 papers
cs.RO2025
Radio-based Multi-Robot Odometry and Relative Localization
Andrés Martínez-Silva, David Alejo, Luis Merino +1
Radio-based methods such as Ultra-Wideband (UWB) and RAdio Detection And Ranging (radar), which have traditionally seen limited adoption in robotics, are experiencing a boost in po…
cs.RO2025
Long Duration Inspection of GNSS-Denied Environments with a Tethered UAV-UGV Marsupial System
Simón Martínez-Rozas, David Alejo, José Javier Carpio +2
Unmanned Aerial Vehicles (UAVs) have become essential tools in inspection and emergency response operations due to their high maneuverability and ability to access hard-to-reach ar…
cs.RO2025
Efficient variable-length hanging tether parameterization for marsupial robot planning in 3D environments
S. Martínez-Rozas, D. Alejo, F. Caballero +6
This paper presents a novel approach to efficiently parameterize and estimate the state of a hanging tether for path and trajectory planning of a UGV tied to a UAV in a marsupial c…