Publications

• ART

Distributed leader-follower consensus for a class of semilinear second order multi-agent systems using time scale theory

Serhii Babenko, Michael Defoort, Mohamed Djemai, Serge Nicaise

The problem of distributed leader‐follower consensus for second‐order linear multiagent systems with unknown nonlinear inherent dynamics is investigated in this paper. It is assumed that the dynamic of each agent is described by a semilinear second‐order dynamic equation on an arbitrary time scale…

International Journal of Robust and Nonlinear Control, 2018, 29 (1), pp.433-450. ⟨10.1002/rnc.4406⟩. ⟨hal-03479682⟩

• ART

On the consensus tracking investigation for multi-agent systems on time scale via matrix-valued Lyapunov functions

Serhii Babenko, Michael Defoort, Mohamed Djemai, Serge Nicaise

This paper is devoted to the leader–follower consensus problem for high-order multi-agent systems with inherent nonlinear dynamics evolving on an arbitrary time domain. This problem is investigated using the time scale theory. Based on this theory, some sufficient conditions are derived to…

Automatica, 2018, 97, pp.316-326. ⟨10.1016/j.automatica.2018.08.003⟩. ⟨hal-03227535⟩

• ART

Assessing Cyber-Physical Systems to Balance Maintenance Replacement Policies and Optimize Long-Run Average Costs for Aircraft Assets

Marco Andreacchio, Abdelghani Bekrar, Rachid Benmansour, Damien Trentesaux

Many aircraft assets are subject to both preventive (scheduled) and corrective (unscheduled) replacement policies to ensure adequate levels of reliability and availability. The problem, particularly for assets that exist in large quantities, is that preventive replacement tasks often involve…

IET Cyber-Physical Systems: Theory & Applications, 2018, 4 (2), pp.148-155. ⟨10.1049/iet-cps.2018.5038⟩. ⟨hal-03479902⟩

• ART

Study of the Dynamic and Thermal Behaviors of an Air Flow in a T-Bifurcation

Ali Riahi, Julien Pellé, Lilia Chouchene, Souad Harmand, Sadok Ben Jabrallah

This paper presents a numerical and experimental study of a turbulent flow of air in a T-bifurcation. This configuration corresponds to a stator containing radial vents oriented vertically to the rotor–stator air gap in electrical machines. Our analysis focuses on the local convective heat transfer…

Journal of Heat Transfer, 2018, 140 (11), ⟨10.1115/1.4040481⟩. ⟨hal-03449678⟩

• ART

HAPE: A high-level area-power estimation framework for FPGA-based accelerators

Mariem Makni, Smail Niar, Mouna Baklouti, Mohamed Abid

Recent embedded applications are widely used in several industrial domains such as automotive and multimedia systems. These applications are critical and complex, involving more computing resources and therefore increasing the power consumption of the system. Although performance still remains an…

Microprocessors and Microsystems: Embedded Hardware Design , 2018, 63, pp.11-27. ⟨10.1016/j.micpro.2018.08.004⟩. ⟨hal-03400521⟩

• ART

HCI in practice: An empirical study with software process capability maturity model consultants in Brazil

Taisa Guidini Gonçalves, Káthia Marçal de Oliveira, Christophe Kolski

Human-computer interaction (HCI) and software engineering (SE) are undoubtedly important domains for the development of interactive systems. The quality of an interactive system is usually considered dependent on the user interface design and evaluation, which implies the use of HCI and SE…

Journal of Software: Evolution and Process, 2018, 30 (11), pp.1-22. ⟨10.1002/smr.2109⟩. ⟨hal-03274986⟩

• COMM

Le modèle de Wayfinding : une piste pour concevoir un système interactif d'aide, pour des personnes ayant des DI, dans leur mobilité

A. Lakehal, Sophie Lepreux, Laurie Letalle, Françoise Anceaux, Hursula Mengue-Topio, Christophe Kolski

Journée IFRH du Programme Transversal Mobilité & Handicap "Les aides aux déplacements", Nov 2018, Paris, France. ⟨hal-03576726⟩

• ART

A three-dimensional geometric quantification of human cortical canals using an innovative method with micro-computed tomographic data

Xavier Roothaer, Rémi Delille, Hervé Morvan, Bruno Bennani, Eric Markiewicz, Christian Fontaine

The complex architecture of bone has been investigated for several decades. Some pioneer works proved an existing link between microstructure and external mechanical loading applied on bone. Due to sinuous network of canals and limitations of experimental acquisition technique, there has been…

Micron, 2018, 114, pp.62-71. ⟨10.1016/j.micron.2018.07.006⟩. ⟨hal-03449772⟩

• COUV

Characterization of a Visco-Hyperelastic Synthetic Gel for Ballistic Impacts Assessment

Anthony Bracq, Grégory Haugou, Benjamin Bourel, Rémi Delille, Christophe Maréchal, Franck Lauro, Sébastien Roth, Olivier Mauzac

Understanding the human body response during impact has become a primary concern, especially in the field of ballistic impacts. Among various materials employed as human body substitutes, synthetic gel named SEBS is used in the present study. Mechanical characterization from quasi-static to very…

Dynamic Behavior of Materials, Volume 1, Springer International Publishing, pp.109-113, 2018, Conference Proceedings of the Society for Experimental Mechanics Series, ⟨10.1007/978-3-319-62956-8_19⟩. ⟨hal-03432750⟩

• COUV

Direct Compression Loading Using the Pre-stretched Bar Technique: Application to High Strains Under Moderate Strain Rates

Grégory Haugou, Hervé Morvan, Nicolas Leconte

The mechanical properties of ductile materials are of high interest in the domain of energy absorption, high speed forming processes, machining processes and ballistics. The range of the intermediate strain rates has always been required for the main testing devices, particularly for classical…

Dynamic Behavior of Materials, Volume 1, Springer International Publishing, pp.169-173, 2018, Conference Proceedings of the Society for Experimental Mechanics Series, 978-3-319-62956-8. ⟨10.1007/978-3-319-62956-8_28⟩. ⟨hal-03450850⟩