4 papers
Decentralized UAV Swarms for Ground Target Protection in GPS- and Communication-Denied Environments
Dimitria Silveria, Paulo Ricardo Marques de Araujo, Tiago Nascimento +1
The presence of UAVs in military operations has recently increased, also increasing the demand for defense systems against UAV attacks. UAVs can also be used as countermeasures. Mo…
Constant Time-Delay Leader Following with Neural Networks and Invariant Extended Kalman Filters for Arbitrary Trajectories
Luka Antonyshyn, Paulo Ricardo Marques de Araujo, Sidney Givigi
This paper proposes a constant time-delay trajectory tracking method for vehicle convoys operating without inter-vehicle communication, a common coordinate system, or global positi…
Look to Locate: Vision-Based Multisensory Navigation with 3-D Digital Maps for GNSS-Challenged Environments
Ola Elmaghraby, Eslam Mounier, Paulo Ricardo Marques de Araujo +1
In Global Navigation Satellite System (GNSS)-denied environments such as indoor parking structures or dense urban canyons, achieving accurate and robust vehicle positioning remains…
The NavINST Dataset for Multi-Sensor Autonomous Navigation
Paulo Ricardo Marques de Araujo, Eslam Mounier, Qamar Bader +5
The NavINST Laboratory has developed a comprehensive multisensory dataset from various road-test trajectories in urban environments, featuring diverse lighting conditions, includin…