23 documents found, page 1 of 3
Role of digital technologies to enhance the human integration in industrial cyb...
Piardi, Luis; Leitao, Paulo; Queiroz, Jonas; Pontes, JoseaneIn the digital transformation era, and particularly in Industry 5.0, humans play an active role in industrial cyber-physical systems (CPS) since they are the most flexible piece in such automated systems. However, their integration is not easy and constitutes a relevant challenge, presenting different requirements according to the activities they execute and the related integration levels, i.e., Human -in -the ...
Positioning Cyber-Physical Systems and Digital Twins in Industry 4.0
Pires, Flávia; Melo, Victoria; Queiroz, Jonas; Moreira, António Paulo G. M.; Prieta Pintado, Fernando De la; Estevez, Elisabet; Leitão, PauloIndustry 4.0 has brought innovative concepts and technologies that have greatly improved the development of more intelligent, flexible and reconfigurable systems. Two of these concepts, Cyber-Physical Systems (CPSs) and Digital Twins (DTs), have gained significant attention from various stakeholders, e.g., researchers, industry practitioners, and governmental organizations. Both are vital to support the digital...
Collective intelligence in self-organized industrial cyber-physical systems
Leitão, Paulo; Queiroz, Jonas; Sakurada, LucasCyber-physical systems (CPS) play an important role in the implementation of new Industry 4.0 solutions, acting as the backbone infrastructure to host distributed intelligence capabilities and promote the collective intelligence that emerges from the interactions among individuals. This collective intelligence concept provides an alternative way to design complex systems with several benefits, such as modularit...
Agent-based distributed data analysis in industrial cyber-physical systems
Queiroz, Jonas; Leitão, Paulo; Barbosa, José; Oliveira, Eugenio; Garcia, GiselaCyber-Physical System (CPS) is a key concept in the fourth industrial revolution, acting as the backbone infrastructure to develop Industry 4.0 compliant solutions based on decentralized networks of cyber-physical entities. In such systems, the distribution of intelligence and data analytics capabilities by different computational layers assumes a crucial relevance to support monitoring, diagnosis, prediction, ...
A fuzzy logic recommendation system to support the design of cloud-edge data an...
Queiroz, Jonas; Leitão, Paulo; Oliveira, EugénioThe ongoing 4th industrial revolution is characterized by the digitization of industrial environments, mainly based on the use of Internet of Things, Cloud Computing and Artificial Intelligence (AI). Regarding AI, although data analysis has shown to be a key enabler of industrial Cyber-Physical Systems (CPS) in the development of smart machines and products, the traditional Cloud-centric solutions are not suita...
Hands-on learning modules for upskilling in industry 4.0 technologies
Oliveira Júnior, Alexandre de; Assumpção, Heitor Dutra; Queiroz, Jonas; Piardi, Luis; Parra, Javier; Leitão, PauloThe Industry 4.0 (I4.0) advent is re-shaping the way systems and processes operate by considering Cyber- Physical Systems combined with a plethora of emergent Information and Communication Technologies (ICT), e.g., Internet of Things (IoT), Artificial Intelligence, Cloud Computing and Intelligent Robotics. However, the emergence of such disruptive technologies strongly establishes a demand for upskilling and re...
Learning cybersecurity in iot-based applications through a capture the flag com...
Junior, Alexandre Oliveira; Funchal, Gustavo Silva; Queiroz, Jonas; Loureiro, Jorge; Pedrosa, Tiago; Parra, Javier; Leitão, PauloThe Internet of Things (IoT) is one of the main foundations of Industry 4.0, providing widespread connectivity of systems and devices, which promotes significant benefits, such as improved performance, responsiveness, and reconfigurability. However, it also brings some security problems, which make these devices and systems vulnerable to cyberattacks, consequently demanding efficient learning and training initi...
Ensino de robótica móvel através da realização de um hackathon em ROS
Junior, Alexandre de Oliveira; Assumpção, Heitor Dutra; Queiroz, Jonas; Piadi, Luis; Leitão, Paulo; Pérez-Pons, María-Eugenia; Prieto, JavierA robótica móvel é um campo que vem crescendo constantemente nos últimos anos, possuindo aplicações em diversas áreas como a indústria, agricultura, medicina, entre outros. Sendo o ROS uma das principais plataformas de desenvolvimento de softwares desta área e visando a disseminação do conhecimento destas tecnologias, foi proposto um hackathon para fomentar a aprendizagem em ROS e robótica móvel. A decisão por ...
A fuzzy logic approach for self-managing energy efficiency in IoT nodes
Melo, Victória; Funchal, Gustavo Silva; Queiroz, Jonas; Leitão, PauloThe collection and analysis of data assume a crucial importance in the digital transformation era. Internet of Things (IoT) technologies allow to gather data from heterogeneous sources and make them available for data-driven systems aiming, e.g., monitoring, diagnosis, prediction and optimization. Several applications require that these IoT nodes be located remotely without connection to the electrical grid and...
A machine learning approach for collaborative robot smart manufacturing inspect...
Brito, Thadeu; Queiroz, Jonas; Piardi, Luis; Fernandes, Lucas de Azevedo; Lima, José; Leitão, PauloThe 4th industrial revolution promotes the automatic inspection of all products towards a zero-defect and high-quality manufacturing. In this context, collaborative robotics, where humans and machines share the same space, comprises a suitable approach that allows combining the accuracy of a robot and the ability and flexibility of a human. This paper describes an innovative approach that uses a collaborative r...