Publications

• Article dans une revue

Influence of calcium substitution on structural, morphological and electrical conductivity properties of La1- xCaxNi0.5Ti0.5O3 (x = 0.0, x = 0.2) compounds for energy storage devices

Sirine Gharbi, Ahmadou Ly, Essebti Dhahri, Régis Barillé, Driss Lahem, Marc Debliquy, Mohamed Rguiti

This paper explores the effect of calcium insertion on the physicochemical properties of La1-xCaxNi0.5Ti0.5O3 (x = 0.0 (LNTO), x = 0.2 (LCNTO)) compounds fabricated by the sol–gel process. The samples crystallize in an orthorhombic distorted structure with the Pnma space group. The purity and…

Inorganic Chemistry Communications, 2022, 144, pp.109925. ⟨10.1016/j.inoche.2022.109925⟩. ⟨hal-04489910⟩

• Communication dans un congrès

L'immigré dans le discours politique écossais: un atout économique, social, culturel

Edwige Camp-Pietrain

Figures de l'outsider, Nicolas Balutet, Jan 2021, Valenciennes, UPHF, France. pp.201-234. ⟨hal-04067764⟩

• 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

Composite Indices of Femoral Neck Strength in Young Adult Male Handball Players

Elie Maliha, Antonio Pinti, Paméla Bassim, Hechmi Toumi, Rawad El Hage

Journal of Clinical Densitometry, 2022, 25 (4), pp.637-640. ⟨10.1016/j.jocd.2021.11.012⟩. ⟨hal-04451296⟩

• 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

Las protestas del 11 de julio de 2021 en Cuba: ¿un acontecimiento singular?

Orlando Manzano Guerrero

Dans le concert des nations d'Amérique latine et des Caraïbes, avec lesquelles elle partage une géographie commune et une grande partie de son histoire, Cuba se distingue par certaines particularités qui en font un cas unique. Sa trajectoire historique tout au long du XXe siècle - et, en…

Crisis sanitarias y contestación en el mundo iberoamericano, Centre d’Études en Civilisations, Langues et Lettres Étrangères (CECILLE), Université de Lille Nord Europe, Sep 2022, Lille, Francia. ⟨hal-04306891⟩

• HDR

Contribution à une meilleure compréhension des phénomènes d'impacts pour des basses vitesses balistiques sur matériaux homogènes et hétérogènes, Contribution to a better understanding of impact phenomena for low ballistic velocities on homogeneous and heterogeneous materials

Christophe Maréchal

Mon mémoire d’habilitation à diriger des recherches retrace l’ensemble de mes activités d’enseignement, de recherche et mes responsabilités depuis mon arrivée à l’UPHF en tant que Maître de conférences en 2003. Du point de vue pédagogique, j’ai toujours eu à cœur d’avoir une activité tournée vers…

Mécanique [physics.med-ph]. Université Polytechnique Hauts-de-France, 2022. ⟨tel-04014508⟩

• Article dans une revue

Cascade Takagi–Sugeno fuzzy observer design for nonlinear uncertain systems with unknown inputs: A sliding mode approach

Cuong Nguyen, Anh‐tu Nguyen, Sebastien Delprat

This article investigates the design of Takagi–Sugeno (TS) fuzzy model-based observers for nonlinear systems with parametric uncertainties and unknown inputs. To address this challenging problem, two observers are constructed in cascade. Based on the sliding mode technique, the first observer…

International Journal of Robust and Nonlinear Control, 2022, 33 (15), pp.9066-9083. ⟨10.1002/rnc.6371⟩. ⟨hal-03930955⟩