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Affichage de 1081 à 1090 sur 5639

  • Ouvrages

Service Oriented, Holonic and Multi-Agent Manufacturing Systems for Industry of the Future

Damien Trentesaux, Theodor Borangiu, Paulo Leitão, José-Fernando Jimenez Gordillo, Jairo R. Montoya-Torres

This book approaches its subject matter by promoting concepts, methods and solutions for the digital transformation of manufacturing through service orientation in holonic and agent-based control with distributed intelligence. The scientific theme of the book concerns “Manufacturing as a Service”,…

Springer International Publishing, 987, 2021, Studies in Computational Intelligence, 978-3-030-80905-8. ⟨10.1007/978-3-030-80906-5⟩. ⟨hal-03403663⟩

  • Communication dans un congrès

Local Sampled-Data Gain-Scheduling Control of quasi-LPV Systems

Pedro H.S. Coutinho, Márcia L.C. Peixoto, Miguel Bernal, Tran Anh-Tu Nguyen, Reinaldo Martinez Palhares

This paper deals with the problem of sampled-data gain-scheduling control design for affine quasi-LPV systems. As the control implementation is based on sample-data and its update occurs only at specific sampling instants, the state-dependent scheduling functions of the controller are piecewise…

4th IFAC Conference on Embedded Systems, Computational Intelligence and Telematics in Control CESCIT 2021, Jul 2021, Valenciennes, France. pp.86-91, ⟨10.1016/j.ifacol.2021.10.015⟩. ⟨hal-03711610⟩

  • Article dans une revue

Friction analysis during deformation of steels under hot-working conditions

Ivan Serebriakov, Eli Saúl Puchi-Cabrera, Laurent Dubar, Philippe Moreau, Damien Méresse, José Gregorio La Barbera-Sosa

An original multiscale friction analysis is developed to characterize the interfacial friction phenomena during the hot forging contact conditions in the manufacture of wheels for the railway industry. Hot upsetting sliding tests and roll-on-disc tests are performed to reproduce tribological…

Tribology International, 2021, 158, pp.106928. ⟨10.1016/j.triboint.2021.106928⟩. ⟨hal-03445995⟩

  • Article dans une revue

CoopStor: a cooperative reliable and efficient data collection protocol in fault and delay tolerant wireless networks

Georgios Papadopoulos, Alex Mavromatis, Antoine Gallais, Fabrice Theoleyre

Internet of Things (IoT) consist in the deployment of constrained and battery-powered devices with a radio interface. Most industrial applications require to respect strict reliability and delay constraints. Lossy links imply mechanisms to retransmit the packets to improve the reliability. However…

Wireless Networks, 2021, 27 (1), pp.367-381. ⟨10.1007/s11276-020-02461-6⟩. ⟨hal-02965728⟩

  • Article dans une revue

A comprehensive study of automatic program repair on the QuixBugs benchmark

He Ye, Matias Martinez, Thomas Durieux, Martin Monperrus

Automatic program repair papers tend to repeatedly use the same benchmarks. This poses a threat to the external validity of the findings of the program repair research community. In this paper, we perform an empirical study of automatic repair on a benchmark of bugs called QuixBugs, which has been…

Journal of Systems and Software, 2021, 171, pp.110825. ⟨10.1016/j.jss.2020.110825⟩. ⟨hal-03396373⟩

  • Article dans une revue

Avoiding Unmeasured Premise Variables in Designing Unknown Input Observers for Takagi–Sugeno Fuzzy Systems

Tran Anh-Tu Nguyen, Juntao Pan, Thierry-Marie Guerra, Zhenhua Wang

This letter investigates the design of unknown input (UI) observers for a large class of nonlinear systems using Takagi-Sugeno (TS) fuzzy modeling. To avoid the well-known issue on the unmeasured premise variables in fuzzy observer design, we reformulate the nonlinear systems in a TS fuzzy form…

IEEE Control Systems Letters, 2021, 5 (1), pp.79-84. ⟨10.1109/LCSYS.2020.2999028⟩. ⟨hal-04307203⟩

  • Article dans une revue

Unknown Input Observer Based Approach for Distributed Tube-Based Model Predictive Control of Heterogeneous Vehicle Platoons

Qianyue Luo, Tran Anh-Tu Nguyen, James Fleming, Hui Zhang

This paper addresses the control problem of heterogeneous vehicle platoons subject to disturbances and modeling errors. The objective is to guarantee spatial-geometry constraints of vehicles in a platoon. We deal with the case where a predecessor-leader following (PLF) communication topology is…

IEEE Transactions on Vehicular Technology, 2021, 70 (4), pp.2930-2944. ⟨10.1109/TVT.2021.3064680⟩. ⟨hal-03710659v2⟩

  • Article dans une revue

Self adaptive learning scheme for early diagnosis of simple and multiple switch faults in multicellular power converters

Houari Toubakh, Moamar Sayed-Mouchaweh, Mohammed Benmiloud, Michael Defoort, Mohamed Djemai

This paper proposes a scheme based on the use of unsupervised machine learning approach and a drift detection mechanism in order to perform an early fault diagnosis of simple and multiple stuck-opened/stuck-closed switches in multicellular converters. Only the data samples representing the normal…

ISA Transactions, 2021, 113, pp.222-231. ⟨10.1016/j.isatra.2020.03.025⟩. ⟨hal-03225092⟩

  • Article dans une revue

Review on Dynamic Recrystallization of Martensitic Stainless Steels during Hot Deformation: Part I—Experimental Study

Hamed Aghajani Derazkola, Eduardo Garcia, Alberto Murillo-Marrodán, Damien Méresse

The evolution of the microstructure changes during hot deformation of high-chromium content of stainless steels (martensitic stainless steels) is reviewed. The microstructural changes taking place under high-temperature conditions and the associated mechanical behaviors are presented. During the…

Metals, 2021, 11 (4), pp.572. ⟨10.3390/met11040572⟩. ⟨hal-03446614⟩

  • Communication dans un congrès

De l'Utilisation des Métagraphes pour la Vérification de Politiques de Sécurité

Loïc Miller, Pascal Mérindol, Antoine Gallais, Cristel Pelsser

Les processus métier multi-agents aux interactions complexes sont généralement modélisés en tant que workflows. Le propriétaire des données confidentielles interagit avec des sous-traitants pour réaliser une séquence de tâches, en déléguant aux différents acteurs des droits limités sur les données…

ALGOTEL 2021 — 23èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, 2021, La Rochelle, France. ⟨hal-03220092⟩