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cs.RO2026
Multi-Robot Bearing-only Pose Estimation via Angle Rigidity
J. Francisco Presenza, Leonardo J. Colombo, Ignacio Mas +1
This letter proposes a novel distributed bearing-based pose estimator for time-varying multi-robot systems. The method uses angles computed from body-frame bearings to estimate the…
cs.RO2025
Adaptive Multirobot Virtual Structure Control using Dual Quaternions
Juan I. Giribet, Alejandro S. Ghersin, Ignacio Mas +3
This paper presents a control strategy based on dual quaternions for the coordinated formation flying of small UAV groups. A virtual structure is employed to define the desired for…
cs.RO2025
Subframework-based Bearing Rigidity Maintenance Control in Multirobot Networks
J. Francisco Presenza, Ignacio Mas, J. Ignacio Alvarez-Hamelin +1
This work presents a novel approach for \textit{bearing rigidity} analysis and control in multi-robot networks with sensing constraints and dynamic topology. By decomposing the sys…