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Affichage de 361 à 370 sur 2006

Article dans une revue

Distributed global fault detection scheme in multi‐agent systems with chained‐form dynamics

Anass Taoufik, Michael Defoort, Mohamed Djemai, Krishna Busawon, Juan Diego Sanchez-Torres

This paper studies the problem of distributed robust actuator fault detection for multi-agent systems composed of multiple unicycle-type mobile agents with chained form dynamics. This objective is achieved through the design of cascades of predefined-time sliding mode observers to give an exact…

International Journal of Robust and Nonlinear Control, 2021, 31 (9), pp.3859-3877. ⟨10.1002/rnc.5386⟩. ⟨hal-03424684⟩

Article dans une revue

Implicit and explicit discrete‐time realizations of homogeneous differentiators

Jose Eduardo Carvajal Rubio, Juan Diego Sanchez-Torres, Michael Defoort, Mohamed Djemai, Alexander Loukianov

This article presents explicit and implicit discrete-time realizations for a class of homogeneous sliding mode-based differentiators. The proposed approach relies on the method of exact discretization for linear systems with a zero-order holder. The two discrete-time schemes present the homogeneity…

International Journal of Robust and Nonlinear Control, 2021, 31 (9), pp.3606-3630. ⟨10.1002/rnc.5505⟩. ⟨hal-03710497⟩

Article dans une revue

Anti-pronator components are essential to effectively alter lower-limb kinematics and kinetics in individuals with flexible flatfeet

Gauthier Desmyttere, Maryam Hajizadeh, Jacinte Bleau, Sebastien Leteneur, Mickaël Begon

Background: Foot orthoses are commonly used to correct for foot alterations and especially address excessive foot pronation in individuals with flatfeet. In recent years, 3D printing has taken a key place in orthotic manufacturing processes as it offers more options and can be patient specific.…

Clinical Biomechanics, 2021, 86, pp.105390. ⟨10.1016/j.clinbiomech.2021.105390⟩. ⟨hal-03463962⟩

Article dans une revue

Homotopy perturbation technique for improving solutions of large quadratic eigenvalue problems: Application to friction-induced vibration

Jérémy Sadet, Franck Massa, Thierry Tison, Isabelle Turpin, Bertrand Lallemand, El-Ghazali Talbi

This paper puts forward a projection technique for accurately calculating solutions of large Quadratic Eigenvalue Problem. The aim here is to stabilize the complex eigensolutions whilst reducing residual errors, especially when considering significant damping contribution or asymmetric stiffness…

Mechanical Systems and Signal Processing, 2021, 153, pp.107492. ⟨10.1016/j.ymssp.2020.107492⟩. ⟨hal-03118102v2⟩

Article dans une revue

Blockchain adoption in education: a systematic literature review

Faiza Loukil, Mourad Abed, Khouloud Boukadi

The rapid development of blockchain technology has influenced several fields, including financial, healthcare, and supply chain systems. Recently, this technology has also been applied in education thanks to its unique features, including decentralization, trustworthiness, and security. Despite the…

Education and Information Technologies, 2021, 26 (5), pp.5779 - 5797. ⟨10.1007/s10639-021-10481-8⟩. ⟨hal-03216066⟩

Article dans une revue

Pedagogical learning supports based on human–systems inclusion applied to rail flow control

Frédéric Vanderhaegen

The paper presents the new concept on human–systems inclusion for designing, analyzing or evaluating human–machine systems and applied it to two case studies on rail flow control. Human–systems inclusion is related to the development of online learning abilities using pedagogical learning supports…

Cognition, Technology and Work, 2021, 23 (2), pp.193-202. ⟨10.1007/s10111-019-00602-2⟩. ⟨hal-03644424⟩

Article dans une revue

Human factors and automation in future railway systems

Frédéric Vanderhaegen, Jean-Marie Burkhardt, Weining Fang, Anja Naumann, Grigore M Havarneanu

This special issue contributes to the achievement of challenges related to human factors and automation dedicated to future railway systems. It includes transverse research topics by considering several emerging trends as the design of learning systems, of grades of automation, of cooperative…

Cognition, Technology and Work, 2021, 23 (2), pp.189-192. ⟨10.1007/s10111-021-00670-3⟩. ⟨hal-03528288⟩

Article dans une revue

Design of a cooperative eco-driving rail control system: an experimental study

Salvatore La Delfa, Simon Enjalbert, Philippe Polet, Frédéric Vanderhaegen

The paper proposes an original framework to design cooperative eco-driving (economic driving) rail control system called CEDRICS. A generic method to design cooperative support system is applied to build CEDRICS by taking into account real human behaviors to recalculate on-line advices for train…

Cognition, Technology and Work, 2021, 23 (2), pp.285-297. ⟨10.1007/s10111-019-00618-8⟩. ⟨hal-03424740⟩

Article dans une revue

Integrating domain and constraint privacy reasoning in the distributed stochastic algorithm with breakouts

Julien Vion, René Mandiau, Sylvain Piechowiak, Marius Silaghi

Privacy has traditionally been a major motivation of distributed problem solving. One popular approach to enable privacy in distributed environments is to implement complex cryptographic protocols. In this paper, we propose a different, orthogonal approach, which is to control the quality and the…

Annals of Mathematics and Artificial Intelligence, 2021, ⟨10.1007/s10472-021-09735-5⟩. ⟨hal-03396233⟩

Article dans une revue

Blockchain Smart Contracts: Applications, Challenges, and Future Trends

Shafaq Naheed Khan, Faiza Loukil, Chirine Ghedira-Guegan, Elhadj Benkhelifa, Anoud Bani Hani

In recent years, the rapid development of blockchain technology and cryptocurrencies has influenced the financial industry by creating a new crypto-economy. Then, next-generation decentralized applications without involving a trusted third-party have emerged thanks to the appearance of smart…

Peer-to-Peer Networking and Applications, 2021, pp.2901-2925. ⟨10.1007/s12083-021-01127-0⟩. ⟨hal-03195972⟩