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Communication dans un congrès

Hybridization of automation practical courses

Bernard Riera, Christophe Maze, Serge Debernard, Alexandre Philippot, Michel Galaup, David Panzoli, Dimitri Renard, Bryan Pettinelli, Benoit Eynard

Since 2020, the health crisis following the Covid-19 pandemic has led universities around the world to hybridize courses (i.e., replacement of classroom time by online activities), most often as a matter of urgency. The difficulty of hybridization depends on the kind of course (lectures, tutorials...

13th IFAC Symposium on Advances in Control Education (ACE 2022), IFAC, Jul 2022, Hambourg, Germany. pp.115-120, ⟨10.1016/j.ifacol.2022.09.266⟩. ⟨hal-03961582⟩

Article dans une revue

Modeling of the Master Production Schedule for the Digital Transition of Manufacturing SMEs in the Context of Industry 4.0

Estefania Tobon-Valencia, Samir Lamouri, Robert Pellerin, Alexandre Moeuf

The purpose of this article is to propose a guide for the digital transformation (4.0) of a manufacturing SME’s medium-term production planning process, the master production schedule (MPS). A model of the current MPS process of a group of SMEs is presented as a starting point toward digitization....

Sustainability, 2022, 14 (19), pp.12562. ⟨10.3390/su141912562⟩. ⟨hal-04010680⟩

Communication dans un congrès

Integrated drive and reliabilities: fault tolerant architectures and supply

Eric Semail, Nadir Idir, Souad Harmand, Betty Lemaire-Semail

One major challenge of e-aerospace motor is high densities (kW/kg, Nm/kg) keeping a high functional reliability. With high switching frequency Voltage Source Inverter (VSI) using Wide-Band Gap (WBG) components, the DC-bus capacitor mass can be reduced. On contrary, because of very short commutation...

Integrated drive and reliabilities: fault tolerant architectures and supply, Oct 2022, Toulouse, France. ⟨hal-04412209⟩

Article dans une revue

A sufficient condition to design unknown input observers for nonlinear systems with arbitrary relative degree

Pedro Coutinho, Iury Bessa, Wen‐bo Xie, Tran Anh-Tu Nguyen, Reinaldo Martínez Palhares

Abstract This article addresses the problem of state and unknown inputs (UIs) estimation for nonlinear systems with arbitrary relative degree with respect to the UIs. For this purpose, a novel nonlinear unknown input observer (UIO) is proposed, which is able to decouple the UIs by using the...

International Journal of Robust and Nonlinear Control, 2022, 32 (15), pp.8331-8348. ⟨10.1002/rnc.6273⟩. ⟨hal-04278845⟩

Article dans une revue

Evaluation of Operational Resilience in Cyber-Physical Production Systems: literature review

Ali Attajer, Sondès Chaabane, Saber Darmoul, Yves Sallez, Fouad Riane

In Cyber-Physical Production Systems, smart production resources (e.g., augmented operators, machines, products) can collaborate according to innovative, adaptive, and autonomous ways. This context offers new methods and tools to deal with disturbances and operational risks effectively and...

IFAC-PapersOnLine, 2022, 55 (10), pp.2264-2269. ⟨10.1016/j.ifacol.2022.10.045⟩. ⟨hal-03837984⟩

Communication dans un congrès

Lean 4.0: typology of scenarios and case studies to characterize Industry 4.0 autonomy model

Frédéric Rosin, Florian Magnani, Laurent Joblot, Pascal Forget, Robert Pellerin, Samir Lamouri

Industry 4.0 is leading to rethink how operational decisions are made within companies. In particular, it raises the question of the evolution of employee involvement and autonomy in operational decision-making in a Lean 4.0 context. Dealing with such issues within companies presents high stakes...

10th IFAC Conference on Manufacturing Modelling, Management and Control MIM, Jun 2022, Nantes, France. pp.2073-2078, ⟨10.1016/j.ifacol.2022.10.013⟩. ⟨hal-03884194⟩

Article dans une revue

Equivalent-Input-Disturbance-Based Dynamic Tracking Control for Soft Robots via Reduced-Order Finite-Element Models

Shijie Li, Alexandre Kruszewski, Thierry-Marie Guerra, Tran Anh-Tu Nguyen

This article develops a systematic framework for dynamic tracking control of soft robots. To this end, we propose a new projector for the proper orthogonal decomposition algorithm to significantly reduce the large-scale robot models, obtained from finite-element methods (FEM), while preserving...

IEEE/ASME Transactions on Mechatronics, 2022, 27 (5), pp.4078-4089. ⟨10.1109/TMECH.2022.3144353⟩. ⟨hal-04278852⟩

Communication dans un congrès

Study of Couette-Taylor-Poiseuille Flow With a Wavy Internal Cylinder Surface at Low Taylor and Axial Reynolds Numbers

Lamia Gaied, Emna Berrich, Fethi Aloui

Abstract The flow models of a Taylor-Couette-Poiseuille flow with a wavy interior surface have been studied at low axial Reynolds numbers (Reax less than or equal to 32) and Taylor numbers (Ta less than or equal to 606). Two types of surfaces were operated; smooth and wavy. The surface of the wavy...

ASME 2022 Fluids Engineering Division Summer Meeting, Aug 2022, Toronto, Canada. 10 p., ⟨10.1115/FEDSM2022-87569⟩. ⟨hal-04154012⟩

Communication dans un congrès

Evaluation of Flow and Heat Transfer During Compression Stroke in a Porous Material Using MVCEF Solving Method

Inès Marzougui, Ramla Gheith, Houda Hachem, Fethi Aloui

Abstract This work deals with CFD modeling method under Fortran 90 with dimensionless setting. A numerical study of flow and heat transfer inside a cylinder partially filled with a porous material and with two pistons is provided during compression stroke. Phase shift between the two pistons is...

ASME 2022 Fluids Engineering Division Summer Meeting, Aug 2022, Toronto, Canada. 7 p., ⟨10.1115/FEDSM2022-86938⟩. ⟨hal-04153980⟩

Communication dans un congrès

An Efficient Federated Identity Management Protocol For Heterogeneous Fog computing Architecture

Youcef Imine, Antoine Gallais, Yacine Challal

With the emergence of new data externalization ar-chitectures, as fog computing, having access to external computing services will become much easier. Yet, these new architectures bring ahead many security concerns. Secure federated identity management (FidM) is a promising approach that facilitate...

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), Sep 2022, Split, Croatia. pp.1-6, ⟨10.23919/SoftCOM55329.2022.9911414⟩. ⟨hal-03951676⟩