Publications

• Communication dans un congrès

Decoupling Unknown Input Observer for nonlinear LPV systems

Dalil Ichalal, Thierry-Marie Guerra

58th IEEE Conference on Decision and Control, Institute of Electrical and Electronics Engineers (IEEE), Jan 2019, Nice, France. ⟨hal-03433037⟩

• Article dans une revue

Mean Square Consensus of Double-Integrator Multi-Agent Systems under Intermittent Control

Dylan Poulsen, Michael Defoort, Mohamed Djemai

We consider the leader–follower consensus problem for a multi-agent system where information is exchanged only on a non-uniform discrete stochastic time domain. For a second-order multi-agent system subject to intermittent information exchange, we model the tracking error dynamics as a μ−varying…

Journal of The Franklin Institute, 2019, 356 (16), pp.9076-9094. ⟨10.1016/j.jfranklin.2019.07.011⟩. ⟨hal-03405351⟩

• Communication dans un congrès

Efficient matheuristics for multicommodity capacitated network design

Bernard Gendron, Said Hanafi, Raca Todosijević

We present matheuristics for the multicommodity capacitated fixed-charge network design problem (MCND). The matheuristics are based on combining iterative linear programming (ILP) methods and slope scaling (SS) heuristics. Each iteration alternates between solving a linear program obtained by…

• Article dans une revue

Model free active flow control of a simplified car model

Baptiste Plumejeau, Sebastien Delprat, Laurent Keirsbulck

A model free control (MFC) approach is presented and used to symmetrize the unstable wake flow of a simplified car model named Ahmed body. Such unstable phenomena with regards to the space-time evolution of the low pressure wake vortex core, is known to increase the global drag of square back…

IFAC-PapersOnLine, 2019, 52 (5), pp.115-120. ⟨10.1016/j.ifacol.2019.09.019⟩. ⟨hal-03679783⟩

• Article dans une revue

Control Design for Soft Robots based on Reduced Order Model

Maxime Thieffry, Alexandre Kruszewski, Christian Duriez, Thierry-Marie Guerra

Inspired by nature, soft robots promise disruptive advances in robotics. Soft robots are naturally compliant and exhibit nonlinear behavior, which makes their study challenging. No unified framework exists to control these robots, especially when considering their dynamics. This work proposes a…

IEEE Robotics and Automation Letters, 2019, 4 (1), pp.25-32. ⟨10.1109/LRA.2018.2876734⟩. ⟨hal-01901031⟩

• Communication dans un congrès

Ethical risks of human-machine symbiosis in industry 4.0: insights from the human-machine cooperation approach

Marie-Pierre Pacaux-Lemoine, Damien Trentesaux

With the increase in technological capabilities, system designers can imagine new possibilities for Humans to interact with smart systems and delegate some of their tasks to these systems. The interactions and support provided by the systems would be so useful that some authors already propose…

14th IFAC Symposium on Analysis Design and Evaluation of Human Machine Systems (IFAC HMS'19), Sep 2019, Tallinn, Estonia. pp.19-24, ⟨10.1016/j.ifacol.2019.12.077⟩. ⟨hal-03519309⟩

• Communication dans un congrès

Simultaneous estimation of vehicle lateral dynamics and driver torque using LPV unknown input observer

Tran Anh-Tu Nguyen, Thierry-Marie Guerra, Chouki Sentouh

GTATT CNRS, Jan 2019, Grenoble, France. ⟨hal-03477854⟩

• Article dans une revue

Framework of models for selecting manufacturing processes and associated parameters for surface topographies

Benoit Rosa, Maxence Bigerelle, Antoine Brient, Serge Samper

Choosing appropriate manufacturing processes to create functional surfaces is a challenging issue for some industrials. A specific surface finish can be obtained by different manufacturing processes, each of them having a different economic impact. Currently, no tool could guarantee the surface…

Mechanics & Industry, 2019, 20 (3), ⟨10.1051/meca/2019011⟩. ⟨hal-02177519⟩

• Article dans une revue

Simultaneous Estimation of State and Unknown Input with Hinfinity Guarantee on Error-Bounds for Fuzzy Descriptor Systems

Tran Anh-Tu Nguyen, Thierry-Marie Guerra, Victor Campos

This paper proposes a new l_infty observer design for fuzzy descriptor systems with unknown inputs. The descriptor form is treated using a singular redundancy system representation. To keep the consistency of the resulting fuzzy observer structure, we make use of a virtual variable playing the role…

IEEE Control Systems Letters, 2019, 3 (4), pp.1020-1025. ⟨10.1109/LCSYS.2019.2920768⟩. ⟨hal-03480286⟩

• Article dans une revue

Viscoelastic-viscoplastic model for short-fiber-reinforced composites with complex fibre orientation

Mariem Nciri, Delphine Notta-Cuvier, Franck Lauro, Fahmi Chaari, Yamen Maalej, B. Zouari

In this article, strain-rate sensitivity of short-fiber reinforced composites (SFRC) with complex fiber orientation is modeled. The principal aim is to allow an easier implementation than that of classical techniques, in case of complex reinforcement characteristics and nonlinear matrix behavior.…

Mechanics of Advanced Materials and Structures, 2019, 26 (10), pp.842-853. ⟨10.1080/15376494.2018.1430264⟩. ⟨hal-03629476⟩