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Affichage de 2271 à 2280 sur 5761

  • Article dans une revue

Surface Roughness Based Characterization of Slip Band for Damage Initiation in a Nickel Base Superalloy

Hsin Shen Ho, Marion Risbet, Xavier Feaugas, Maxence Bigerelle, Erliang Zhang

This work presents a computational protocol, based on a variance analysis integrated with the bootstrap method, to investigate surface damage resulting from localization of plastic deformation in slip bands of a Ni-base superalloy. For assessment of fatigue crack initiation, surface roughness is…

Materials Science, 2018, 24 (1), ⟨10.5755/j01.ms.24.1.17684⟩. ⟨hal-02889620⟩

  • Thèse

Enhancement of drops evaporation using nanoparticles and alcohols, Amélioration de l'évaporation des gouttes à l'aide de nanoparticules et d'alcools

Pin Chen

In recent years, increasing requirement in high efficient heat dissipation for micro-electronics, spacecraft, nuclear reactors etc., encourage the development of next generation heat exchanger. Heat pipe is one of potential effective cooling equipments and most of mass and heat transfer take place…, Au cours des dernières années, les exigences croissantes en matière de dissipation thermique à haut rendement pour la microélectronique, les engins spatiaux, les réacteurs nucléaires, etc., encouragent le développement d'échangeurs de chaleur de nouvelle génération. Le caloduc est l’un des…

Mechanics [physics.med-ph]. Université de Valenciennes et du Hainaut-Cambresis, 2018. English. ⟨NNT : 2018VALE0009⟩. ⟨tel-01830210⟩

  • Thèse

Une approche de personnalisation de la recherche d'information basée sur le Web sémantique, An approach of personalization of information retrieval based on the semantic Web

Aroua Essayeh

Le travail de cette thèse s’inscrit dans le cadre de la recherche d’information (RI) et plus précisément la recherche d’information personnalisée. En effet, avec la prolifération des données de différentes sources et malgré la diversité de méthodes et d’approches de la recherche d’information…, This PhD thesis reports on a recent study in the field of information retrieval (IR), more specifically personalized IR. Traditional IR uses various methods and approaches. However, given the proliferation of data from different sources, traditional IR is no longer considered to be an effective…

Informatique [cs]. Université de Valenciennes et du Hainaut-Cambrésis, 2018. Français. ⟨NNT : 2018VALE0003⟩. ⟨tel-03366070⟩

  • Thèse

Parallel reconfigurable hardware architectures for video processing applications, Architectures parallèles reconfigurables pour le traitement vidéo temps-réel

Karim Mohamed Abedallah Ali

Embedded video applications are now involved in sophisticated transportation systems like autonomous vehicles. Many challenges faced the designers to build those applications, among them: complex algorithms should be developed, verified and tested under restricted time-to-market constraints, the…, Les applications vidéo embarquées sont de plus en plus intégrées dans des systèmes de transport intelligents tels que les véhicules autonomes. De nombreux défis sont rencontrés par les concepteurs de ces applications, parmi lesquels : le développement des algorithmes complexes, la vérification et…

Signal and Image processing. Université de Valenciennes et du Hainaut-Cambresis, 2018. English. ⟨NNT : 2018VALE0005⟩. ⟨tel-01791649⟩

  • Chapitre d'ouvrage

A New Rescheduling Heuristic for Flexible Job Shop Problem with Machine Disruption

Maroua Nouiri, Abdelghani Bekrar, Abderrazak Jemai, Ahmed Chiheb Ammari, Smail Niar

In real-world manufacturing systems, schedules are often confronted with uncertainty factors such as random machine breakdown, random process time, random job arrivals or job cancellations. A large number of impromptu disruptions frequently affect the scheduled operations and invalidate the…

Borangiu, Trentesaux, Thomas, Cardin. Service Orientation in Holonic and Multi-Agent Manufacturing, 762, Springer International Publishing, pp.461-476, 2018, Studies in Computational Intelligence, ⟨10.1007/978-3-319-73751-5_35⟩. ⟨hal-03406019⟩

  • Chapitre d'ouvrage

Simulation for PI-Hub Cross-Docking Robustness

Tarik Chargui, Abdelghani Bekrar, Mohamed Reghioui, Damien Trentesaux

Cross-docking is a logistics process which consists in receiving goods through unloading docks and then transferring them to the outgoing docks with almost no storage in between. A new concept named Physical Internet is applied to logistics based on the metaphor of the digital internet to improve…

Borangiu, Trentesaux, Thomas, Cardin. Service Orientation in Holonic and Multi-Agent Manufacturing, 762, Springer International Publishing, pp.317-328, 2018, Studies in Computational Intelligence, ⟨10.1007/978-3-319-73751-5_24⟩. ⟨hal-03411158⟩

  • Article dans une revue

A constitutive multiphysics modeling for nearly incompressible dissipative materials: application to thermo–chemo-mechanical aging of rubbers

Stéphane Lejeunes, Dominique Eyheramendy, Adnane Boukamel, Alexis Delattre, Stéphane Méo, Komla Dela Ahose

In this paper we investigate the modeling of chemo-physical evolution due to thermo-mechanical loadings at finite strain in soft materials. In particular we discuss the question of a proper and consistent thermodynamical formulation in the case of nearly incompressible materials. The objective of…

Mechanics of Time-Dependent Materials, 2018, 22 (1), pp.51--66. ⟨10.1007/s11043-017-9351-2⟩. ⟨hal-01569924⟩

  • Article dans une revue

An index to quantify deviations from normal trunk mobility: Clinical correlation and initial test of validity

Yannick Delpierre, Michel Ritz, Cyril Garnier

Background In case of people suffering from chronic low back pain, specific movements of the hip, pelvis, and trunk are associated with pain. Comparing range of motion measurements for multiple planes and from different segments and lines in reference to those of healthy individuals seems…

Clinical Biomechanics, 2018, 52, pp.66-71. ⟨10.1016/j.clinbiomech.2018.01.014⟩. ⟨hal-03464910⟩

  • Chapitre d'ouvrage

Smartness Versus Embeddability: A Tradeoff for the Deployment of Smart AGVs in Industry

Guillaume Demesure, Damien Trentesaux, Michael Defoort, Abdelghani Bekrar, Hind Bril, Mohamed Djemai, André Thomas

In order to deploy AGVs in industry, it is mandatory to consider the tradeoff between smartness and embeddability. This paper aims at making the manufacturing research community more sensitive about this tradeoff and its consequences. Nowadays, AGVs are widely chosen by manufacturers to implement…

Theodor Borangiu; Damien Trentesaux; André Thomas; Olivier Cardin. Service Orientation in Holonic and Multi-Agent Manufacturing. Proceedings of SOHOMA 2017, 762, Springer International Publishing, pp.395-406, 2018, Studies in Computational Intelligence, 978-3-319-89257-3. ⟨10.1007/978-3-319-73751-5_30⟩. ⟨hal-03411175⟩

  • Chapitre d'ouvrage

Foundation of the Surfer Data Management Architecture and Its Application to Train Transportation

Damien Trentesaux, Guillaume Branger

Data management architectures are key elements to support the improvement of the availability and the maintainability of fleets of transportation systems such as trains, cars, planes and boats during their use. In this context, this chapter proposes the foundations of a specific data management…

Borangiu, Trentesaux, Thomas, Cardin. Service Orientation in Holonic and Multi-Agent Manufacturing, 762, Springer International Publishing, pp.111-125, 2018, Studies in Computational Intelligence, ⟨10.1007/978-3-319-73751-5_9⟩. ⟨hal-03411295⟩