Publications

• Communication dans un congrès

Material behaviour at low temperatures for calibrating cryogenic machining numerical simulations

Rachele Bertolini, Stefania Bruschi, Andrea Ghiotti, Grégory Haugou, Hervé Morvan, Laurent Dubar

Recently, cryogenic machining of difficult-to-cut alloys has been adopted to increase tool life and improve the machined components surface integrity. Numerical models of cryogenic machining are being developed to evaluate the influence of the different process parameters. Up to now, their…

17th CIRP Conference on Modelling of Machining Operations, CIRP CMMO, Jun 2019, Sheffield, United Kingdom. pp.344-349, ⟨10.1016/j.procir.2019.04.160⟩. ⟨hal-03679854⟩

• Article dans une revue

Instrumentation des décisions publiques - approche ontologique, Instrumentation of public policy decisions. Ontological approach

Michel Labour, Igor Crevits, Christophe Hemery

Un constat s’impose, le territoire est antérieur au numérique. Dès lors, la question se pose de l’apport spécifique du numérique au territoire et de la façon de le garantir. La matérialité du territoire, les différents usages qui en sont fait et la variété des situations qui s’y déroulent ne…, One observation is manifest : the territory predates the digital. This begs the question as to the contribution of the digital to a territory and the way it assures continuity. The materiality of the territory, the different uses and variety of occurring situations do not allow stopping at a…

Management des Technologies Organisationnelles (2014-..), 2019, 2 (9), pp.181-192. ⟨10.3917/mto.009.0181⟩. ⟨hal-03402254⟩

• 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⟩

• 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

State estimation of rotary inverted pendulum using HOSM observers: Experimental results

F. A. Haouari, Quoc Viet Dang, J. y Jun, Mohamed Djemai, Brahim Cherki

This paper presents the observer design for the state estimation of the rotary inverted pendulum (RIP) system. A Takagi-Sugeno (T-S) fuzzy descriptor ap- proach is used for modeling the nonlinear dynamic system. Two higher-order sliding mode (HOSM) observers, based on the super-twisting algorithm,…

Nonlinear Dynamics and Systems Theory, 2019, 19 (3), pp.405-415. ⟨hal-03677981⟩

• 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

Conductimetry technique for the measurement of thin liquid film thickness between two solid surfaces in relative motion: hydrodynamic lubrication

Fethi Aloui, Lamia Gaied, Wafik Abassi, Marc Lippert, Maxence Bigerelle

This paper presents an approach for the measurement of a liquid film thickness in contact with a rough surface, based on electrical conductance sensor. This type of sensor consists of two electrodes mounted flush on a wall and using an electrolyte solution representing the liquid film. Assessing of…

Mechanics & Industry, 2019, 20 (6), pp.601. ⟨10.1051/meca/2019035⟩. ⟨hal-03341975⟩

• Chapitre d'ouvrage

La conception d’une interface selon des principes de transparence

Raïssa Pokam Meguia, Christine Chauvin, Serge Debernard, Sabine Langlois

Défis de l’automatisation des systèmes sociotechniques, 2019. ⟨hal-03798569⟩

• Article dans une revue

A comparative Study of Sorting Algorithms with FPGA Acceleration by High Level Synthesis

Yomna Ben Jmaa Chtourou, Ahmed Ben Atitallah, David Duvivier, Maher Ben Jemaa

Nowadays, sorting is an important operation for several real-time embedded applications. It is one of the most commonly studied problems in computer science. It can be considered as an advantage for some applications such as avionic systems and decision support systems because these applications…

Computación y sistemas, 2019, 23 (1), pp.213-230. ⟨10.13053/cys-23-1-2999⟩. ⟨hal-03479553⟩

• 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⟩