Publicaciones

• ART

Simplified Log - Likelihood Ratio Calculation for Binary LDPC Codes

Latifa Mostari, Abdelmalik Taleb-Ahmed

Combining binary LDPC codes and high order constellations is a simple but effective way to improve the bandwidth efficiency. Since the binary LDPC codes require soft decisions as the input information, the constellation has to provide soft information calculated by Log-Likelihood Ratio (LLR) to it...

Journal of Engineering Science and Technology Review, 2017, 10 (1), pp.37-40. ⟨10.25103/JESTR.101.06⟩. ⟨hal-03429461⟩

• COMM

MATLAB/SIMULINK -VS- ARENA/OPTQUEST - OPTIMAL PRODUCTION CONTROL OF UNRELIABLE MANUFACTURING SYSTEMS

Abdessamad Ait El Cadi

Séminaire du Département Informatique du LAMIH, Feb 2017, Valenciennes, France. ⟨hal-03389622⟩

• ART

Special issue on Variable neighborhood search methods in business and engineering

Abraham Duarte, Bassem Jarboui, Nenad Mladenovic

Computers and Operations Research, 2017, 78, pp.382-384. ⟨10.1016/j.cor.2016.10.010⟩. ⟨hal-03391585⟩

• THESE

Modèle dynamique d'interaction véhicule-voie ferroviaire en présence de défauts géométriques sur les surfaces en contact, Dynamic train-track interaction model with geometric defects on the surfaces in contact

Bérénice Pecile

Les phénomènes dynamiques observés lors de la circulation des trains provoquent des nuisances, notamment sonores et vibratoires, qui sont amplifiées par la présence de défauts sur la roue et sur le rail. Pour les analyser, il est nécessaire de prédire avec robustesse le comportement dynamique des..., The appearance of dynamic phenomena during the running of train on track leads to issues such as noise and vibration pollution, which can be further amplified by the presence of defects on the treads. In order to analyze them, it is necessary to predict with reliability the dynamic behavior of the...

Infrastructures de transport. Université de Valenciennes et du Hainaut-Cambresis, 2017. Français. ⟨NNT : 2017VALE0004⟩. ⟨tel-01522788⟩

• THESE

SECAAC : Système d'Eco-Conduite Auto-Adaptatif au Conducteur, Eco-driving system self-adaptive to driver behavior

Salvatore La Delfa

Dans le secteur des transports, la conception de poste de conduite complexe nécessite plus de connaissances, de performance et d’attention des conducteurs. Les conducteurs doivent respecter des contraintes telles que la sécurité des passagers et la sécurité du système de transport ferroviaire, mais..., In transport industry, the design of complex control panel requires more knowledge, performance and attention from drivers. These drivers have to take care of constraints such as the safety of passengers and the security of the rail transport system, but also the punctuality and the comfort for the...

Interface homme-machine [cs.HC]. Université de Valenciennes et du Hainaut-Cambresis, 2017. Français. ⟨NNT : 2017VALE0002⟩. ⟨tel-03596840⟩

• COMM

Big data for transport and logistics: A review

Tawfik Borgi, Nesrine Zoghlami, Mourad Abed

To face the worldwide competition and meet the recent requirements in the new information technologies era, digitalization and adoption of new information techniques have become a must for all transport and logistics companies and organizations to improve their activities. This digital...

2017 International Conference on Advanced Systems and Electric Technologies (IC_ASET), Jan 2017, Hammamet, Tunisia. pp.44-49, ⟨10.1109/ASET.2017.7983742⟩. ⟨hal-03666169⟩

• COMM

Homogénéité des surfaces de pièces obtenues par Fabrication Additive

Valentin Larivière, Raphaël Deltombe, Alex Montagne, Guillaume Vansteenkiste, Maxence Bigerelle

La fabrication additive par fusion d'un lit de poudre fait partie des technologies prometteuses dans le domaine de l'impression 3D. Appliquée aux matériaux métalliques, elle se présente comme une technologie de rupture pour l'industrie. Cependant, l'état de surface des pièces...

CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France. ⟨hal-03465682⟩

• ART

Modeling and PDC fuzzy control of planar parallel robot: A differential– algebraic equations approach

Benyamine Allouche, Antoine Dequidt, Laurent Vermeiren, Michel Dambrine

Many works in the literature have studied the kinematical and dynamical issues of parallel robots. But it is still difficult to extend the vast control strategies to parallel mechanisms due to the complexity of the model-based control. This complexity is mainly caused by the presence of multiple...

International Journal of Advanced Robotic Systems, 2017, 14 (1), pp.172988141668711. ⟨10.1177/1729881416687112⟩. ⟨hal-03429415⟩

• COMM

Quantitative analysis of galling in cold forging of a commercial Al-Mg-Si alloy

Kevin Le Mercier, Mirentxu Dubar, Katia Mocellin, André Dubois, Laurent Dubar

Multiple upsetting-sliding tests are performed at sliding velocities in the range of 20-200 mm.s-1 and at different plastic deformations to reproduce the local contact conditions experienced at the tool/workpiece interface during cold forging of a 6082 aluminium alloy. An original approach, able to...

International Conference on the Technology of Plasticity, ICTP 2017, Sep 2017, Cambridge, United Kingdom. pp.2298 - 2303, ⟨10.1016/j.proeng.2017.10.998⟩. ⟨hal-01667931⟩

• ART

Fast binary support vector machine learning method by samples reduction

Abdelhamid Djeffal, Chaouki Babahenini, Abdelmalik Taleb-Ahmed

Support vector machine is a well-known method of statistical learning by its good accuracy; however, its training time is very poor especially in case of huge databases. Many research works aim to reduce training samples to improve training time without significant loss in accuracy. In this paper,...

International Journal of Data Mining, Modelling and Management, 2017, 9 (1), pp.1-16. ⟨10.1504/IJDMMM.2017.082555⟩. ⟨hal-03429978⟩