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Communication dans un congrès

Fault detection and isolation for a multi-cellular converter based on sliding mode observer

Hicham Meziane, Cécile Labarre, Sanda Lefteriu, Michael Defoort, Mohamed Djemai

This paper presents a model-based approach for the fault diagnosis of three-cell power converters. The goal is to design a fault detection and isolation (FDI) scheme which diagnoses parametric and discrete faults. Parametric faults are characterized by abnormal changes in the capacitor value…

9th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Sep 2015, Paris, France. pp.164-170, ⟨10.1016/j.ifacol.2015.09.521⟩. ⟨hal-03414018⟩

Chapitre d'ouvrage

Nonlinear Observer for Autonomous Switching Systems with Jumps

Jean-Pierre Barbot, Mohamed Djemai, Noureddine Manamanni

This work deals with nonlinear observer synthesis for a particular class of hybrid dynamic systems (HDS): autonomous switching systems with jumps. The jumps can result from the system’s dynamics or from the diffeomorphism, which makes it possible to lead the system to an observability canonical…

M. Djemai; M. Defoort. Hybrid Dynamical Systems, Springer, 2015. ⟨hal-03404000⟩

Communication dans un congrès

Governance mechanism in control architectures for flexible manufacturing systems

José-Fernando Jimenez Gordillo, Abdelghani Bekrar, Damien Trentesaux, Gabriel Zambrano Rey, Paulo Leitão

Manufacturing systems, and specifically Flexible Manufacturing Systems (FMS), face the challenge of accomplish global optimal performance and reactiveness at dynamic manufacturing environments. For this reason, manufacturing control systems must incorporate mechanisms that support dynamic custom-…

15th IFAC Symposium on Information Control Problems in Manufacturing, May 2015, Ottawa, Canada. pp.1093-1098, ⟨10.1016/j.ifacol.2015.06.229⟩. ⟨hal-03416426⟩

Communication dans un congrès

Proposition of a hybrid control architecture for the routing in a Physical Internet cross-docking hub

Yves Sallez, Thierry Berger, Thérèse Bonte, Damien Trentesaux

In the innovative field of Physical Internet, the development of efficient Pi-cross-docking hubs (denoted Pi-hub) allowing quick, efficient and flexible transfer of containers will be a cornerstone. The paper addresses the control of such facilities. After a literature review in the field of the…

15th IFAC Symposium on Information Control Problems in Manufacturing, May 2015, Ottawa, Canada. pp.1978-1983, ⟨10.1016/j.ifacol.2015.06.378⟩. ⟨hal-03416901⟩

Article dans une revue

Robust Observer Design of Tire Forces in Heavy Duty Vehicles

Hocine Imine, Omar Khemoudj, Mohamed Djemai, Krishna Busawon

This paper presents a robust observer design methodology to estimate tire forces in heavy-duty vehicles. The proposed methodology uses low-cost sensors and observer-based numerical differentiators. In addition to the already available sensors, low-cost sensors from the CAN bus are employed to get…

IEEE Transactions on Intelligent Transportation Systems, 2015, 16 (6), pp.3304-3312. ⟨10.1109/TITS.2015.2443180⟩. ⟨hal-01215693⟩

Article dans une revue

An innovative procedure for characterising a coupled elastoplastic damage model of behaviour using the Virtual Fields Method

Delphine Notta-Cuvier, Bertrand Langrand, Franck Lauro, Eric Markiewicz

The characterisation of material behaviour models can be challenging, especially when dealing with strongly non-linear constitutive laws. Classical procedures are restricted to the treatment of homogeneous mechanical fields. They can therefore not be applied after strain localisation and behaviour…

International Journal of Solids and Structures, 2015, 69-70, pp.415-427. ⟨10.1016/j.ijsolstr.2015.05.009⟩. ⟨hal-01232504⟩

Article dans une revue

Smoothed finite element method implemented in a resultant eight-node solid-shell element for geometrical linear analysis

Xavier J-G Elie-Dit-Cosaque, Augustin Gakwaya, Hakim Naceur

A smoothed finite element method formulation for the resultant eight-node solid-shell element is presented in this paper for geometrical linear analysis. The smoothing process is successfully performed on the element mid-surface to deal with the membrane and bending effects of the stiffness matrix…

Computational Mechanics, 2015, 55 (1), pp.105-126. ⟨10.1007/s00466-014-1085-2⟩. ⟨hal-01348306⟩

Communication dans un congrès

Human Reliability Assessment under Uncertainty – Towards a Formal Method

Subeer Rangra, Mohamed Sallak, Walter Schön, Frédéric Vanderhaegen

Humans are and will remain one of the critical constituents of a technological system. The study of human factors is a broad domain with equally varying applications. Furthermore, with the advent of new technologies in safety-critical systems there is always a need to ensure system safety and…

6th International Conference on Applied Human Factors and Ergonomics and the Affiliated Conferences (AHFE 2015), Jul 2015, Las Vegas, United States. pp.3230-3237, ⟨10.1016/j.promfg.2015.07.874⟩. ⟨hal-01266950⟩

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

Axisymmetric modeling of the thermal cooling, including radiation, of a circular glass disk

Norbert Siedow, Dominique Lochegnies, Fabien Béchet, Philippe Moreau, Hiroshi Wakatsuki, Nobuhiro Inoue

Achieving correct tempering in thin glass is very important to prevent undesired stress and breakage. Computer simulation can elucidate and control the tempering process. For semitransparent materials like glass, heat transfer by thermal radiation is substantial; for thick glass, it may dominate…

International Journal of Heat and Mass Transfer, 2015, 89, pp.414-424. ⟨10.1016/j.ijheatmasstransfer.2015.04.091⟩. ⟨hal-03276352⟩