
Robotics and Autonomous Systems
About the Centre
The Centre for Robotics and Autonomous Systems (CRAS) focuses on developing innovative robotic solutions for operation in complex environments. Each day, our researchers strive to map the unknown, creating solutions to explore the oceans’ depths, monitor the environment, or inspect infrastructures.
Our goal? To become a global reference in robotics and autonomous systems, combining expertise in multisensory perception and 3D modelling, navigation and control, robotic manipulation and intervention - pushing the boundaries of autonomous robotics and integrating aerial, ground, and underwater robots into our solutions.
Focusing on Technology Readiness Levels (TRL) between 5 and 8, CRAS develops prototypes and operational solutions for strategic sectors. Our laboratory infrastructure includes test tanks, prototyping workshops, and a wide range of equipment ready to operate in real-world environments.
Our researchers also resort to Mar Profundo, a support vessel for testing and validating innovative maritime technologies - a key asset in bridging theoretical design and field validation.
CRAS stands out for a practical approach: we combine advanced research with a strong focus on real-world applications, reducing human risk in hazardous missions, optimising operations and processes, and expanding the frontiers of autonomous robotics.
Team Members
Team Members

Alexandra Nunes
Assistant Researcher

Alexandre Amaral Oliveira

Alexandre Vilhena Costa

Alfredo Martins
Assistant Researcher

Ana Cristina Pires
Assistant Researcher

Ana Gaspar
Assistant Researcher

Ana Maria Carvalho

Ana Paula Lima
Assistant Researcher

Ana Sofia Alves

André Dias
Senior Researcher

André Filipe Moura
Researcher

André Filipe Pinto
Researcher

André Silva Marques

André Soares Almeida

André Vieira Santos
Selected Publications
A Multimodal Perception System for Precise Landing of UAVs in Offshore Environments
Claro, RM;Neves, FSP;Pinto, AMG;
2025
JOURNAL OF FIELD ROBOTICS
Real-Time Registration of 3D Underwater Sonar Scans
Ferreira, A;Almeida, J;Matos, A;Silva, E;
2025
ROBOTICS
A review of methods and instruments to monitor turbidity and suspended sediment concentration
Matos, T;Martins, MS;Henriques, R;Goncalves, LM;
2024
JOURNAL OF WATER PROCESS ENGINEERING
Underwater Volumetric Mapping using Imaging Sonar and Free-Space Modeling Approach
Oliveira, AJ;Ferreira, BM;Cruz, NA;
2024
2024 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA 2024)
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Supervised Theses
Monocular vision-based system for docking a hovering AUV
André Bianchi de Aguiar Araújo de Figueiredo
D - 2019
UP-FEUP
Robot Localization and Mapping in Dynamic Underwater Environments
António João Almeida Bernardo Ferreira
D - 2019
UP-FEUP
Distributed Perception from Multiple Intelligent Systems for Offshore Marine Surveys
Daniel Filipe Barros Campos
D - 2019
UP-FEUP
Active Cooperative Perception for UAVs Teams
Guilherme Marques Amaral Silva
D - 2019
UP-FEUP
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