Publicaciones

• Article dans une revue

A framework for detecting and analyzing behavior changes of elderly people over time using learning techniques

Dorsaf Zekri, Thierry Delot, Marie Thilliez, Sylvain Lecomte, Mikael Desertot

A sensor-rich environment can be exploited for elder healthcare applications. In this work, our objective was to conduct a continuous and long-term analysis of elderly’s behavior for detecting changes. We indeed did not study snapshots of the behavior but, rather, analyzed the overall behavior...

Sensors, 2020, 20 (24), pp.1-27. ⟨10.3390/s20247112⟩. ⟨hal-03224413⟩

• Article dans une revue

A multiscale topographical analysis based on morphological information: the HEVC multiscale decomposition

Tarek Eseholi, François-Xavier Coudoux, Patrick Corlay, Rahmad Sadli, Maxence Bigerelle

In this paper, we evaluate the effect of scale analysis as well as the filtering process on the performances of an original compressed-domain classifier in the field of material surface topographies classification. Each surface profile is multiscale analyzed by using a Gaussian Filter analyzing...

Materials, 2020, 13 (23), pp.5582. ⟨10.3390/ma13235582⟩. ⟨hal-03321552⟩

• Article dans une revue

Etude expérimentale des échanges de chaleur pariétaux dans un refroidisseur d’air suralimenté d’un moteur à combustion interne, Experimental study of wall heat transfers in an intercooler of an internal combustion engine

Maximilien Blanc, François Delcourt, Eric Delacourt, Céline Morin, David Chalet

Des mesures par thermocouples et thermographie infrarouge sont réalisées sur le refroidisseur d’air suralimenté d’un moteur à allumage commandé (cylindrée : 1,2 L, taux de compression : 10,5:1, puissance : 95,6 kW) pour plusieurs points de fonctionnement moteur. Une méthode de calcul est développée..., Experimental measurements by thermocouples and infrared thermography are made in the intercooler of a supercharged spark-ignition engine (engine displacement: 1.2L, compression ratio: 10.5:1, power: 95.6kW) for several engine operating points. A calculation method is developed to define locally the...

Entropie : thermodynamique – énergie – environnement – économie, 2020, 20 (3), ⟨10.21494/ISTE.OP.2020.0576⟩. ⟨hal-03133898⟩

• Article dans une revue

Multimodal Evaluation of the Spatio-Temporal Variations of Periprosthetic Bone Properties

Manon Fraulob, Sophie Le Cann, Benjamin Voumard, Hirokazu Yasui, Keita Yano, Romain Vayron, Mami Matsukawa, Philippe Zysset, Guillaume Haiat

Titanium implants are widely used in dental and orthopedic surgery. However, implant failures still occur because of a lack of implant stability. The biomechanical properties of bone tissue located around the implant need to be assessed to better understand the osseointegration phenomena and...

Journal of Biomechanical Engineering, 2020, 142 (12), pp.121014-121023. ⟨10.1115/1.4048399⟩. ⟨hal-02955178⟩

• Article dans une revue

Experimental characterization and micromechanical modeling of the elastic response of the human humerus under bending impact

Jamila Rahmoun, Hakim Naceur, Hervé Morvan, Pascal Drazetic, Christian Fontaine, P.-E. Mazeran

This paper investigates the characterization and numerical modeling of the elastic behavior of the human humerus bone using a recently developed micromechanical approach coupled to nanoindentation measurements. At first, standard three-point bending experiments were conducted under low static...

Materials Science and Engineering: C, 2020, 117, pp.111276. ⟨10.1016/j.msec.2020.111276⟩. ⟨hal-03439518⟩

• Article dans une revue

Quantitative ultrasound assessment of the influence of roughness and healing time on osseointegration phenomena

Manon Fraulob, Romain Vayron, S. Le Cann, Benoît Lecuelle, Yoann Hériveaux, Hugues Albini Lomami, Charles-Henri Flouzat-Lachaniette, G. Haiat

The evolution of bone tissue quantity and quality in contact with the surface of orthopedic and dental implants is a strong determinant of the surgical outcome but remains difficult to be assessed quantitatively. The aim of this study was to investigate the performance of a quantitative ultrasound...

Scientific Reports, 2020, 10 (1), pp.1-12. ⟨10.1038/s41598-020-78806-0⟩. ⟨hal-03084516⟩

• Article dans une revue

Predefined-time stabilisation of a class of nonholonomic systems

Juan Diego Sanchez-Torres, Michael Defoort, Aldo-Jonathan Muñoz-Vázquez

This paper deals with the predefined-time stabilisation problem for a class of uncertain chained-form nonholonomic systems. Based on a novel generalised Lyapunov-like characterisation of predefined-time stability, new predefined-time controllers are introduced for a class of first and second order...

International Journal of Control, 2020, 93 (12), pp.2941-2948. ⟨10.1080/00207179.2019.1569262⟩. ⟨hal-03424989⟩

• Article dans une revue

Multi‐agent system for the reactive fleet maintenance support planning of a fleet of mobile cyber–physical systems

John William Mbuli, Tarik Chargui, Damien Trentesaux, Abdelghani Bekrar, Thierry Dailly

Improving the availability and reliability of a fleet of mobile cyber–physical systems as well as the ability to adapt themaintenance planning decisions when facing unexpected events at the fleet level is a major stake faced by the manufacturersand the operators. In the context of this study, the...

IET Cyber-Physical Systems: Theory & Applications, 2020, 5 (4), pp.376-387. ⟨10.1049/iet-cps.2019.0063⟩. ⟨hal-03425038⟩

• Article dans une revue

Guest Editorial: Emerging Trends in LPV‐Based Control of Intelligent Automotive Systems

Tran Anh-Tu Nguyen

IET Control Theory and Applications, 2020, 14 (18), pp.2715-2716. ⟨10.1049/iet-cta.2020.0970⟩. ⟨hal-04278896⟩

• Article dans une revue

An efficient heuristic for a hub location routing problem

Mustapha Ratli, Dragan Urošević, Abdessamad Ait El Cadi, Jack Brimberg, Nenad Mladenovic, Raca Todosijević

This paper examines a new model for hub location known as the hub location routing problem. The problem shares similarities with the well studied uncapacitated single allocation p-hub median problem except that the hubs are now connected to each other by a cyclical path (or tour) known as the...

Optimization Letters, 2020, ⟨10.1007/s11590-020-01675-z⟩. ⟨hal-03400331⟩