Publicaciones

• Communication dans un congrès

Copositive Conditions for LMI-Based Controller and Observer Design

Juan Carlos Arceo Luzanilla, Jimmy Lauber

In this report we illustrate that nonlinear control and observer design can be described as a Positivstellensatz problem, we consider a quadratic candidate function to stabilize nonlinear systems that have been modeled via the nonlinear sector methodology as an exact convex representation. New...

21st IFAC World Congress, Jul 2020, Berlin, Germany. pp.7959-7964, ⟨10.1016/j.ifacol.2020.12.2195⟩. ⟨hal-03406734⟩

• Communication dans un congrès

On the Discretization of Robust Exact Filtering Differentiators

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

The calculation of time derivatives has a state-space representation of the form of a perturbed linear system. This description enables the application of the so-called robust filtering differentiator, i.e. a non-linear state observer with extended state and homogeneous input injection terms....

21st IFAC World Congress, Jul 2020, Berlin, Germany. pp.5153-5158, ⟨10.1016/j.ifacol.2020.12.1179⟩. ⟨hal-03405590⟩

• Article dans une revue

Mechanical properties of WC/Co-CNT HVOF sprayed coatings

Mariana H. Staia, Alberto Mejias, José Gregorio La Barbera-Sosa, Eli Saúl Puchi-Cabrera, C. Villalobos-Gutiérrez, Yucelys Yessenia Santana de La Barbera, Alex Montagne, Alain Iost, M. A. Rodríguez

Coatings based on WC–12Co, with and without the reinforcement of carbon nanotubes (CNTs) have been deposited by means of the HVOF thermal spraying technique on a SAE 1020 steel substrate. The aim of the present study is to evaluate in detail the influence of the 36 h milling time on both feedstock...

Surface Engineering, 2020, Special Issue: Coating production and surface engineering of carbide-based composites, 36 (11), pp.1156-1164. ⟨10.1080/02670844.2018.1529285⟩. ⟨hal-03633675⟩

• Communication dans un congrès

Automatic generation of personalized applications based on social media

Nadia Chouchani, Mourad Abed

In this work, we present a contextual personalization method based on users' interests and social neighborhoods. It is implemented by proposing an approach to automatically generate personalized interactive applications based on social media platforms. The shared contents, designed by...

11th International Conference on Ambient Systems, Networks and Technologies, ANT 2020 / 3rd International Conference on Emerging Data and Industry 4.0, EDI40 2020 / Affiliated Workshops, Apr 2020, Warsaw, Poland. pp.825 - 830, ⟨10.1016/j.procs.2020.03.149⟩. ⟨hal-03690724⟩

• Communication dans un congrès

A ESTIMULAÇÃO SENSORIAL DO HÁLUX PODE ALTERAR O EQUILÍBRIO EM PÉ: NOVAS PERSPECTIVAS CLÍNICAS

Frédéric Viseux, Franck Barbier, Sebastien Leteneur

XV Congresso Nacional de Podologia, 2020, Porto, Portugal. ⟨hal-03462077⟩

• Chapitre d'ouvrage

Cross-Fertilisation Between Human-Computer Interaction and Artificial Intelligence

Christophe Kolski, Guy Andre Boy, Guy Melançon, Magalie Ochs, Jean Vanderdonckt

Human-Computer Interaction (HCI) and Artificial Intelligence (AI) are two disciplines that followed parallel trajectories for about four decades. They also both complement each other and overlap in various problem-rich domains. This chapter is far from being exhaustive, but provides a...

Pierre Marquis; Odile Papini; Henri Prade. A Guided Tour of Artificial Intelligence Research, III, Springer, pp.365-388, 2020, Interfaces and Applications of Artificial Intelligence, 978-3-030-06169-2. ⟨10.1007/978-3-030-06170-8_11⟩. ⟨hal-02424944⟩

• Communication dans un congrès

Observer-based output feedback consensus protocol for double-integrator multi-agent systems under intermittent sampled position measurements

Dylan Poulsen, Michael Defoort, Mohamed Djemai

This paper deals with the leader-follower consensus problem for double-integrator multi-agent systems using sampled position data information. An observer-based output feedback controller is designed to study this problem while taking into account intermittent sensor failures. The non-uniformity...

21st IFAC World Congress 2020, Jul 2020, Berlin, Germany. pp.3025-3030, ⟨10.1016/j.ifacol.2020.12.993⟩. ⟨hal-03697877⟩

• Article dans une revue

Control of an automated wheelchair

Michael Gray, Thierry-Marie Guerra, Sebastien Delprat, Sami Mohammad

Due to the world's aging population, the development of affordable and easy to use wheelchairs is becoming a priority. In this study, the control of an automated wheelchair is proposed. The model equations are derived from the Euler-Lagrange equations, then a descriptor model is formulated....

IFAC-PapersOnLine, 2020, 53 (2), pp.7971-7976. ⟨10.1016/j.ifacol.2020.12.2202⟩. ⟨hal-03691507⟩

• Article dans une revue

Automatic generation of personalized applications based on social media

Nadia Chouchani, Mourad Abed

In this work, we present a contextual personalization method based on users' interests and social neighborhoods. It is implemented by proposing an approach to automatically generate personalized interactive applications based on social media platforms. The shared contents, designed by...

Procedia Computer Science, 2020, 170, pp.825 - 830. ⟨10.1016/j.procs.2020.03.149⟩. ⟨hal-03690717⟩

• Article dans une revue

A Distributed Observer-Based Cyber-Attack Identification Scheme in Cooperative Networked Systems under Switching Communication Topologies

Anass Taoufik, Michael Defoort, Krishna Busawon, Laurent Dala, Mohamed Djemai

This paper studies an approach for detecting cyber attacks against networked cooperative systems (NCS) that are assumed to be working in a cyber-physical environment. NCS are prone to anomalies both due to cyber and physical attacks and faults. Cyber-attacks being more hazardous given the...

Electronics, 2020, 9 (11), pp.1912. ⟨10.3390/electronics9111912⟩. ⟨hal-03698157⟩