Publicaciones

• Article dans une revue

Impedance spectroscopy analysis and piezoelectric properties of (Na 0.5 Bi 0.5 ) 0.94 Ba 0.06 TiO 3 + 0.3wt.% Sm 2 O 3 lead-free ceramics sintered at different conditions

Sadia Kennour, Nouara Lamrani-Amaouz, Ahcène Chaouchi, Mohamed Rguiti, Yannick Lorgouilloux, Christian Courtois

(Na0.5Bi0.5)0.94Ba0.06TiO3 + 0.3 wt.% Sm2O3 (named NBT-BT) lead-free piezoelectric ceramics were prepared by normal sintering. The effect of atmosphere sintering on NBT-BT ceramics was investigated through X-ray diffraction, dielectric, ferroelectric and piezoelectric characterizations. Real (Z′)...

Ferroelectrics, 2020, 568 (1), pp.5-22. ⟨10.1080/00150193.2020.1811027⟩. ⟨hal-03480198⟩

• Article dans une revue

Autonomous and non-autonomous fixed-time leader–follower consensus for second-order multi-agent systems

Miguel Angel Trujillo, Rodrigo Aldana-Lopez, David Gomez-Gutierrez, Michael Defoort, Javier Ruiz-León, Héctor Becerra

This paper addresses the problem of consensus tracking with fixed-time convergence, for leader–follower multi-agent systems with double-integrator dynamics, where only a subset of followers has access to the state of the leader. The control scheme is divided into two steps. The first one is...

Nonlinear Dynamics, 2020, 102 (4), pp.2669-2686. ⟨10.1007/s11071-020-06075-7⟩. ⟨hal-03423556⟩

• Communication dans un congrès

Les limites de l’encadrement du lobbying en France et au Royaume-Uni. Approche comparée de l’exigence de transparence

Vanessa Barbé

Regards croisés sur la corruption politique : des mots aux maux, Nov 2020, Arras, France. ⟨hal-03704021⟩

• Communication dans un congrès

Regards sur la Sécession viennoise dans les revues artistiques françaises (1897-1940)

Irène Cagneau

Le rôle des revues dans les transferts culturels entre l’Autriche et la France XIXe-XXe siècles, Université de Lorraine; Université de Strasbourg, Nov 2020, Strasbourg, France. ⟨hal-03702431⟩

• Communication dans un congrès

Directors nationalities and the social engagement: evidence from french firms

Nadia Ben Farhat Toumi, Rim Khemiri, Yosra Fourati Makni

This paper investigates the impact of the nationality of directors (Anglo-Americans, Europeans, Asians and from the Middle-East) on corporate social responsibility (CSR) in particular on the human rights policy of employees. Using a sample of 73 French companies listed on the SBF 120 Index over the...

19ème Conférence Internationale de Gouvernance, Nov 2020, Clermont-Ferrand (Virtual Event), France. ⟨hal-03703985⟩

• Article dans une revue

Déontologie en politique : la France est-elle la nouvelle Suède ?

Matthieu Caron

Dalloz Actualité, 2020. ⟨hal-03699319⟩

• Communication dans un congrès

Discretization of the Robust Exact Filtering Differentiator Based on the Matching Approach

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

This paper presents a time discretization of the robust exact filtering differentiator, a sliding mode differentiator coupled to filter, which provides a suitable approximation of the derivatives for some noisy signals. This realization rely on the stabilization of a pseudo linear discrete-Time...

2020 17th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE), Nov 2020, Mexico City, Mexico. pp.1-6, ⟨10.1109/CCE50788.2020.9299184⟩. ⟨hal-03690633⟩

• Communication dans un congrès

Observer-Based Leader-Follower Consensus Tracking with Fixed-time Convergence

Miguel Angel Trujillo, David Gomez-Gutierrez, Michael Defoort, Javier Ruiz-Leon, Héctor Becerra

This paper addresses the problem of consensus tracking with fixed-time convergence, for leader-follower multi-agent systems with double-integrator dynamics, where only a subset of followers has access to the state of the leader. The control scheme is divided into three steps. The first one is...

2020 17th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE), Nov 2020, Mexico City, Mexico. pp.1-6, ⟨10.1109/CCE50788.2020.9299189⟩. ⟨hal-03405107⟩

• Communication dans un congrès

Game Theory-based Human-Assistant Agent Interaction Model

Martial Razakatiana, Christophe Kolski, René Mandiau, Thomas Mahatody

As road traffic is becoming increasingly dense, new needs in terms of intelligent human-machine interaction are emerging for their control by human operators. One avenue of research consists in assisting them in their control task by an assistant agent. This paper presents a feasibility study in...

8th International Conference on Human-Agent Interaction, Virtual Event (HAI 2020), Nov 2020, Virtual Event, Sydney, Australia. pp.187-195, ⟨10.1145/3406499.3415071⟩. ⟨hal-03331082⟩

• Thèse

Contrôle santé intégré passif par ondes élastiques guidées de tuyauteries pour applications nucléaires et pétrolières, Passive structural health monitoring of pipes by elastic guided waves for nuclear and oil&gas applications

Huu Tinh Hoang

Le contrôle santé des structures (plus connu sous l’acronyme SHM pour Structural Health Monitoring) consisteà intégrer des capteurs dans une structure afin de suivre son état de santé en temps réel tout au long de sa vie.Les travaux de recherche menés dans cette thèse avaient pour objectif de..., Structural Health Monitoring (SHM) consists in embedding sensors into a structure in order to monitor its health inreal time throughout its lifetime. The research works carried out in this thesis aimed at developing a new approachof SHM for the detection of corrosion/erosion in pipes. This...