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Affichage de 1461 à 1470 sur 2097

  • Article dans une revue

Effects of robotic gait rehabilitation on biomechanical parameters in the chronic hemiplegic patients, Effets de la rééducation robotisée à la marche sur les paramètres biomécaniques de la marche chez des patients hémiplégiques chroniques

Laura Wallard, Gilles Dietrich, Yves Kerlirzin, Jonathan Bredin

Hemiplegia is a more or less complete loss of hemibody voluntary motricity following a brain injury, usually resulting in alterations of the locomotor system with persistent disorders of movement and posture. We were interested in studying the gait pattern called "stiff knee gait" with…, L’hémiplégie est une perte plus ou moins complète de la motricité volontaire d’un hémicorps suite à une lésion cérébrale, entraînant généralement des altérations de l’appareil locomoteur avec des troubles persistants du mouvement et de la posture. Nous nous sommes intéressés, pour cette étude, au…

Neurophysiologie Clinique = Clinical Neurophysiology, 2015, 45 (3), pp.215-219. ⟨10.1016/j.neucli.2015.03.002⟩. ⟨hal-03465478⟩

  • Article dans une revue

Revenue management for rail container transportation

Ioana Bilegan, Luce Brotcorne, Dominique Feillet, Yezekael Hayel

In this paper, we consider the revenue maximization problem of a rail freight transportation company or an intermodal marketing company selling freight transportation services. We propose a revenue management (RM) policy to dynamically accept transportation requests or reject them in favor of some…

EURO Journal on Transportation and Logistics, 2015, 4 (2), pp.261-283. ⟨10.1007/s13676-014-0051-7⟩. ⟨emse-01092226⟩

  • Article dans une revue

Inclusion et bien-être des élèves en situation de handicap moteur

Maxime Tant, Eric Watelain

L’objectif de cette étude est d’évaluer le bien-être physique, social et mental des élèves en situation de handicap moteur en Éducation physique et sportive par rapport à leurs pairs ordinaires en fonction du niveau d’expertise des enseignants dans l’inclusion. Pour ce faire, nous avons filmé les…, The objective of this study is to estimate the physical, social and mental well-being of pupils with a physical disability during Physical Education and Sport (PES) sessions as compared to their ordinary peers, and according to teachers' level of expertise in inclusion. In order to do so, we…

Éducation, Santé, Sociétés, 2015, 2 (1), ⟨10.17184/eac.618⟩. ⟨hal-03482553⟩

  • Article dans une revue

A Method to Compute Efficient 3d Helicopters Flight Trajectories Based on a Motion Polymorph-Primitives Algorithm

Konstanca Nikolajevic, Nicolas Belanger, David Duvivier, Rabie Ben Atitallah, Abdelhakim Artiba

Finding the optimal 3D path of an aerial vehicle under flight mechanics constraints is a major challenge, especially when the algorithm has to produce real time results in flight. Kinematics models and Pythagorian Hodograph curves have been widely used in mobile robotics to solve this problematic.…

International Journal of Computer, Electrical, Automation, Control and Information Engineering, 2015, 9 (8), pp.1931-1939. ⟨10.5281/zenodo.1338542⟩. ⟨hal-03402081⟩

  • Article dans une revue

Observer design for Takagi-Sugeno descriptor models: an LMI approach

Víctor Estrada Manzo, Thierry-Marie Guerra, Zsofia Lendek

This paper considers observer design for nonlinear descriptor systems. We propose approaches based on Takagi-Sugeno (TS) models. An extended estimation vector is used in order to keep the descriptor structure of the observer. The design conditions for this new type of observers are expressed as LMI…

Automatica, 2015, 52, pp.154-159. ⟨10.1016/j.automatica.2014.11.008⟩. ⟨hal-03428793⟩

  • Article dans une revue

Identification of lubrication regime on textured surfaces by multi-scale decomposition

Cédric Hubert, Krzysztof Kubiak, Maxence Bigerelle, André Dubois, Laurent Dubar

This paper focuses on the analysis of surfaces resulting from thickness reduction of aluminium strips, provided with lubricant reservoirs, and deformed with different lubricant viscosities and drawing velocities, by a specific experimental drawing process. During reduction, the lubricant is…

Tribology International, 2015, 82, Part B, pp.375-386. ⟨10.1016/j.triboint.2014.04.035⟩. ⟨hal-03451016⟩

  • Article dans une revue

An Analysis of Driver's Avoiding Maneuver in a Highly Emergency Situation

Makoto Itoh, Marie-Pierre Pacaux-Lemoine, Frédéric Robache, Hervé Morvan

This paper discusses driver’s emergency avoiding behavior while he or she is driving a car in a rural area.Based on behavioral data obtained from an experiment conducted in France with a high-fidelity driving simulator, theauthors analyzed the driver behavior just before the collision. The results…

SICE Journal of Control, Measurement, and System Integration, 2015, 8 (1), pp.27-33. ⟨10.9746/jcmsi.8.27⟩. ⟨hal-03404355⟩

  • Article dans une revue

Dynamic self-organization in holonic multi-agent manufacturing systems: The ADACOR evolution

José Barbosa, Paulo Leitão, Emmanuel Adam, Damien Trentesaux

Nowadays, systems are becoming increasingly complex, mainly due to an exponential increase in the number of entities and their interconnections. Examples of these complex systems can be found in manufacturing, smart-grids, traffic control, logistics, economics and biology, among others. Due to this…

Computers in Industry, 2015, 66, pp.99-111. ⟨10.1016/j.compind.2014.10.011⟩. ⟨hal-03401121⟩

  • Article dans une revue

A numerical study of the evolution of the blast wave shape in rectangular tunnels

David Uystepruyst, François Monnoyer de Galland

When the explosion of condensed materials occurs in square or circular cross-section tunnel, the subsequent blast wave reveals two patterns: three-dimensional close to the explosive charge and one-dimensional far from the explosion. Pressure decays for these two patterns have been thoroughly…

Journal of Loss Prevention in the Process Industries, 2015, ⟨10.1016/j.jlp.2015.03.003⟩. ⟨hal-01215200⟩

  • Article dans une revue

Different surface sensing of the cell body and nucleus in healthy primary cells and in a cancerous cell line on nanogrooves

Patricia Davidson, Maxence Bigerelle, Gunter Reiter, Karine Anselme

Cancer cells are known to have alterations compared to healthy cells, but can these differences extend to the way cells interact with their environment? Here, the authors focused on the alignment on an array of grooves of nanometer depth using two cell types: healthy osteoprogenitor primary cells (…

Biointerphases, 2015, 10 (3), pp.031004. ⟨10.1116/1.4927556⟩. ⟨hal-02584456⟩