Publicaciones

• Article dans une revue

Observer-based consensus for second-order multi-agent systems with arbitrary asynchronous and aperiodic sampling periods

Tomas Menard, Emmanuel Moulay, Patrick Coirault, Michael Defoort

A novel distributed consensus protocol, where only sampled position information is exchanged between neighboring agents, is designed for second-order multi-agent systems under a directed communication topology. This protocol allows to reach the consensus for asynchronous and aperiodic sampling...

Automatica, 2019, 99, pp.237-245. ⟨10.1016/j.automatica.2018.10.045⟩. ⟨hal-01969335⟩

• Article dans une revue

Two-machine flow shop with synchronized periodic maintenance

Issam Krimi, Rachid Benmansour, Said Hanafi, Nizar Elhachemi

In the literature, some works deal with the two-machine flow shop scheduling problem under availability constraints. Most of them consider those constraints only for one machine at a time and also with limited unavailability periods. In this work, we were interested by the unlimited periodic and...

RAIRO - Operations Research, 2019, 53 (1), pp.351-365. ⟨10.1051/ro/2018062⟩. ⟨hal-02925343⟩

• Communication dans un congrès

Model free active flow control of a simplified car model

Baptiste Plumejeau, Sebastien Delprat, Laurent Keirsbulck

A model free control (MFC) approach is presented and used to symmetrize the unstable wake flow of a simplified car model named Ahmed body. Such unstable phenomena with regards to the space-time evolution of the low pressure wake vortex core, is known to increase the global drag of square back...

9th IFAC Symposium on Advances in Automotive Control, AAC 2019, Jun 2019, Orléans, France. pp.115-120, ⟨10.1016/j.ifacol.2019.09.019⟩. ⟨hal-03679780⟩

• Article dans une revue

Fluid flow and convective heat transfer analysis on a rotor of wind turbine alternator with an impinging jet

Chadia Haidar, Rachid Boutarfa, Souad Harmand

This work presents a numerical and experimental study of convection heat transfer in the unconfined air gap of a discoidal technology rotor-stator system. In particular, the rotor is cooled here by an eccentric air jet impingement. The cavity is characterized by a dimensionless spacing G = 0.02 and...

International Journal of Renewable Energy Research, 2019, 9 (3), pp.1144-1153. ⟨10.20508/ijrer.v9i3.9471.g7692⟩. ⟨hal-03451512⟩

• Communication dans un congrès

Control of SISO Non-Affine-in-Control discrete systems using Takagi-Sugeno models

Thierry-Marie Guerra, Tran Anh-Tu Nguyen, Michael Defoort

This paper deals with the stabilization problem for single-input-single-output (SISO) non-affine-in-control nonlinear discrete-time systems. Generally, this non-affine-in-control problem leads to algebraic loops and a classical solution consists in using dynamic extensions. Based on Takagi-Sugeno (...

5th IFAC Conference on Intelligent Control and Automation Sciences ICONS 2019, Aug 2019, Belfast, United Kingdom. pp.79-84. ⟨hal-03457203⟩

• Communication dans un congrès

A novel method to generalize time-frequency coherence analysis between EEG or EMG signals during repetitive trials with high intra-subject variability in duration

Maxime Fauvet, Sylvain Cremoux, Alexandre Chalard, Joseph Tisseyre, David Gasq, David Amarantini

Time-frequency coherence analysis between EEG and EMG signals represents a valuable tool to gain insight into neural mechanisms underlying motor control. However, for self-paced movements, the variability of inter-trial duration limits its proper use. To overcome this obstacle, we propose a time-...

2019 9th International IEEE/EMBS Conference on Neural Engineering (NER), Mar 2019, San Francisco (CA), United States. pp.437-440, ⟨10.1109/NER.2019.8716973⟩. ⟨hal-04364689⟩

• Chapitre d'ouvrage

The design of an interface according to principles of transparency

Raïssa Pokam Meguia, Serge Debernard, Christine Chauvin, Sabine Langlois

Automation challenges of socio-technical systems, 2019. ⟨hal-02306597⟩

• Article dans une revue

Model free active flow control of a simplified car model

Baptiste Plumejeau, Sebastien Delprat, Laurent Keirsbulck

A model free control (MFC) approach is presented and used to symmetrize the unstable wake flow of a simplified car model named Ahmed body. Such unstable phenomena with regards to the space-time evolution of the low pressure wake vortex core, is known to increase the global drag of square back...

IFAC-PapersOnLine, 2019, 52 (5), pp.115-120. ⟨10.1016/j.ifacol.2019.09.019⟩. ⟨hal-03679783⟩

• Article dans une revue

Conductimetry technique for the measurement of thin liquid film thickness between two solid surfaces in relative motion: hydrodynamic lubrication

Fethi Aloui, Lamia Gaied, Wafik Abassi, Marc Lippert, Maxence Bigerelle

This paper presents an approach for the measurement of a liquid film thickness in contact with a rough surface, based on electrical conductance sensor. This type of sensor consists of two electrodes mounted flush on a wall and using an electrolyte solution representing the liquid film. Assessing of...

Mechanics & Industry, 2019, 20 (6), pp.601. ⟨10.1051/meca/2019035⟩. ⟨hal-03341975⟩

• Article dans une revue

A comparative Study of Sorting Algorithms with FPGA Acceleration by High Level Synthesis

Yomna Ben Jmaa Chtourou, Ahmed Ben Atitallah, David Duvivier, Maher Ben Jemaa

Nowadays, sorting is an important operation for several real-time embedded applications. It is one of the most commonly studied problems in computer science. It can be considered as an advantage for some applications such as avionic systems and decision support systems because these applications...

Computación y sistemas, 2019, 23 (1), pp.213-230. ⟨10.13053/cys-23-1-2999⟩. ⟨hal-03479553⟩