Publicaciones

• Communication dans un congrès

Stability of switched systems on non-uniform time domains with non commuting matrices

Fatima Zohra Taousser, Michael Defoort, Mohamed Djemai, Seddik Djouadi

The time scale theory is introduced to study the stability of a class of switched linear systems on non-uniform time domains, where the dynamical system commutes between a continuous-time linear subsystem and a discrete-time linear subsystem during a certain period of time. Without assuming that...

6th IFAC Conference on Analysis and Design of Hybrid Systems, Jul 2018, Oxford, United Kingdom. pp.37-42, ⟨10.1016/j.ifacol.2018.08.007⟩. ⟨hal-03409309⟩

• Article dans une revue

Sublinearity of the number of semi-infinite branches for geometric random trees

David Coupier

The present paper addresses the following question: for a geometric random tree in R-2, how many semi-infinite branches cross the circle C-r centered at the origin and with a large radius r? We develop a method ensuring that the expectation of the number X-r of these semi-infinite branches is o (r...

Electronic Journal of Probability, 2018, 23, ⟨10.1214/17-EJP115⟩. ⟨hal-03227549⟩

• Article dans une revue

Fixed-Time Consensus Tracking for Multiagent Systems With High-Order Integrator Dynamics

Zongyu Zuo, Bailing Tian, Michael Defoort, Zhengtao Ding

This paper addresses the fixed-time leader-follower consensus problem for high-order integrator multiagent systems subject to matched external disturbances. A new cascade control structure, based on a fixed-time distributed observer, is developed to achieve the fixed-time consensus tracking control...

IEEE Transactions on Automatic Control, 2018, 63 (2), pp.563-570. ⟨10.1109/TAC.2017.2729502⟩. ⟨hal-03428120⟩

• Article dans une revue

Lagrangian submanifolds in the homogeneous nearly Kähler S3×S3

Bart Dioos, Luc Vrancken, Xianfeng Wang

In this paper, we investigate Lagrangian submanifolds in the homogeneous nearly Kähler S3×S3. We introduce and make use of a triplet of angle functions to describe the geometry of a Lagrangian submanifold in S3×S3. We construct a new example of a flat Lagrangian torus and give a complete...

Annals of Global Analysis and Geometry, 2018, 53 (1), pp.39-66. ⟨10.1007/s10455-017-9567-z⟩. ⟨hal-03148562⟩

• Communication dans un congrès

Lagrangian submanifolds in the homogeneous nearly Kahler S3×S3 with constant sectional curvature

Luc Vrancken

In this paper, we investigate Lagrangian submanifolds in the homogeneous nearly Kähler S3 × S3. We introduce and make use of a triplet of angle functions to describe the geometry of a Lagrangian submanifold in S3 × S3. We construct a new example of a flat Lagrangian torus and give a complete...

XIX Geometrical Seminar, Aug 2016, Zlatibor, Serbia. ⟨hal-03155933⟩

• Article dans une revue

Education artistique : amener le collégien à vivre en condensé l’activité artistique de l’expert circassien

Joëlle Vitoux Coasne

L’article s’appuie sur une recherche d’ingénierie didactique qualifiée de coopérative, menée en Arts du cirque pour atteindre la compétence attendue de niveau 1 en cirque au collège (Programmes MEN, 2008). Les interactions verbales et corporelles transcrites à partir des neuf leçons du cycle d’...

Revue des Hautes écoles pédagogiques et institutions assimilées de Suisse romande et du Tessin, 2018, Didactique des arts : acquis et développement, 23, pp.117-142. ⟨hal-03237187⟩

• Chapitre d'ouvrage

Reducing Inequalities in Scotland: Firm Commitments, Mixed Results after 10 Years of SNP Governments

Edwige Camp-Pietrain

David Fée; Anémone Kober-Smith. Inequalities in the UK, Emerald, pp.305-322, 2018, 9781787144804. ⟨hal-04070688⟩

• Communication dans un congrès

Optimization of the maintenance planning of a multi-component system

Issam Mallouk, Badr Abou El Majd, Yves Sallez

The vehicle’s maintenance costs, uptime and security are the most important goals for owners and transport companies, but these goals are conflictual and the major cause for delays is related to the maintenance policies. The main objective of transporters is to respond properly to their customer’s...

International Workshop on Transportation and Supply Chain Engineering, IWTSCE 2018, May 2018, Rabat, Morocco. pp.00011, ⟨10.1051/matecconf/201820000011⟩. ⟨hal-03676106⟩

• Communication dans un congrès

Analytical model for the energy harvesting of a spherical sensor from ambient vibrations

Daher Diab, Fabrice Lefebvre, Georges Nassar, Nikolay Smagin, Adnan Naja, Fawaz El Omar

In this work an analytical model for the energy harvesting of an acoustic spherical sensor has been developed in the context to make it autonomous. Our spherical sensor is composed of two half-spheres of Plexiglas and a piezoelectric ring of PZ26 that can be used as exciter or sensor. For the...

1st International Conference on Energy, Power, Petroleum and Petrochemical Engineering, E3PE 2017, Apr 2017, Beirut, Lebanon. pp.62-66, ⟨10.1051/matecconf/201817102006⟩. ⟨hal-03563959⟩

• Communication dans un congrès

Reducing the number of vertices in some Takagi-Sugeno models: example in the mechanical field

Thierry-Marie Guerra, Miguel Bernal, Mathias Blandeau

This paper is concerned with the building of application-oriented model-based Takagi-Sugeno models that arise from sector nonlinearity methodology. Despite its exactness, this modeling technique produces a polytopic embedding with a number of vertices of 2 raised to the number of nonlinearities...

3rd IFAC Conference on Embedded Systems, Computational Intelligence and Telematics in Control CESCIT 2018, Jun 2018, Faro, Portugal. pp.133-138, ⟨10.1016/j.ifacol.2018.06.250⟩. ⟨hal-03411309⟩