Publications

• Thèse

Numerical modeling and failure prediction of laser welded joints in a support of car seat, Modélisation numérique d'assemblage soudé par laser de châssis pour sièges de voiture, sous sollicitations dynamiques

Waseem Arif

Nowadays environmental policies have become more strict towards the automotive industry to reduce the CO2 emission, therefore lightweight structures using high strength materials have become of great interest. Two different FE models namely “Solid Refine Model” (SRM) and “Shell Coarse Model” (SCM)…, De nos jours, les politiques environnementales sont devenues plus strictes envers l’industrie automobile pour réduire les émissions de CO2, donc les structures légères utilisant des matériaux de haute résistance sont d’un grand intérêt. Deux modèles différents EF, à savoir "Solid Refine Model…

Structural mechanics [physics.class-ph]. Université de Valenciennes et du Hainaut-Cambresis, 2017. English. ⟨NNT : 2017VALE0001⟩. ⟨tel-01635238⟩

• Communication dans un congrès

Exploring HLS Optimizations for Efficient Stereo Matching Hardware Implementation

Karim Mohamed Abedallah Ali, Rabie Ben Atitallah, Nizar Fakhfakh, Jean-Luc Dekeyser

Nowadays, FPGA technology offers a tremendous number of logic cells on a single chip. Digital design for such huge hardware resources under time-to-market constraint urged the evolution of High Level Synthesis (HLS) tools. In this work, we will explore several HLS optimization steps in order to…

13th International Symposium on Applied Reconfigurable Computing (ARC 2017), Apr 2017, Delft, Netherlands. ⟨hal-01754031⟩

• Communication dans un congrès

Hardware resource estimation for heterogeneous FPGA-based SoCs

Mariem Makni, Mouna Baklouti, Smail Niar, Mohamed Abidi

The increasing complexity of recent System-on-Chip (SoC) designs introduces new challenges for design space exploration tools. In addition to the time-to-market challenge, designers need to estimate rapidly and accurately both performance and area occupation of complex and diverse applications.…

ACM Symposium On Applied Computing 32nd, SAC'2017, Apr 2017, Marrakech, Morocco. pp.1481-1487, ⟨10.1145/3019612.3019683⟩. ⟨hal-03388517⟩

• Chapitre d'ouvrage

On Feedback Transformation and Integral Input-to-State Stability in Designing Robust Interval Observers for Control Systems

Thach Ngoc Dinh, Hiroshi Ito

The problem of designing interval observers is addressed for output feedback control of a class of nonlinear systems in this chapter. The framework of integral input-to-state stability is exploited to drive the estimated intervals and the state variables to the origin asymptotically when…

Positive Systems, , pp.53-65, 2017, ⟨10.1007/978-3-319-54211-9_5⟩. ⟨hal-02435213⟩

• Communication dans un congrès

Clustering approach in maintenance of capillary railway network.

Danijela Đorić, Abdessamad Ait El Cadi, Said Hanafi, Nenad Mladenovic, Abdelhakim Artiba

Maintenance optimization of railway infrastructure includes several kinds of aspects, such as safety, economic, operational, organization and regulatory issues. Among them the regulatory issues, that are fixed, increase the maintenance costs significantly. This is especially true in so-called…

International Conference on Variable Neighborhood Search, Oct 2016, Malaga, Spain. pp.239-246. ⟨hal-03383027⟩

• Article dans une revue

Optimization of an air-filled Beta type Stirling refrigerator, Optimisation d’un réfrigérateur à moteur Stirling à air de type bêta

Houda Hachem, Ramla Gheith, Fethi Aloui, Sassi Ben Nasrallah

The Stirling machine has many successful applications mainly thanks to its high efficiency, fast cool-down, small size, light weight, low power consumption and high reliability (heating and cooling). A Beta type Stirling refrigerator is studied experimentally and numerically. The mathematical model…

International Journal of Refrigeration, 2017, 76, pp.296-312. ⟨10.1016/j.ijrefrig.2017.02.019⟩. ⟨hal-03451908⟩

• Rapport

Etude sur l’éblouissement du conducteur automobile en simulation - Etude de faisabilité sur le simulateur SHERPA

Jérôme Floris, Philippe Simon, Jean-Christophe Popieul, Carole Nadolny, Camille Ehrismann, A. Jimenez

[Rapport de recherche] LAMIH, Valenciennes. 2017. ⟨hal-03423290⟩

• Communication dans un congrès

Iterative aggregation and disaggregation algorithm for pseudo-polynomial network flow models with side constraints

François Clautiaux, Said Hanafi, Rita Macedo, Marie-Emilie Voge, Cláudio Alves

This paper develops a general solution framework based on aggregation techniques to solve NP-Hard problems that can be formulated as a circulation model with specific side constraints. The size of the extended Mixed Integer Linear Programming formulation is generally pseudo-polynomial. To…

ISCO 2016, International Symposium on Combinatorial Optimization, May 2016, Vietri sul Mare, Italy. pp.467-477. ⟨hal-03384513⟩

• Article dans une revue

Scheduling preventive railway maintenance activities with resource constraints

Rita Macedo, Rachid Benmansour, Abdelhakim Artiba, Nenad Mladenovic, Dragan Urošević

In this paper, we focus on the scheduling of preventive railway maintenance activities. The objective is to keep the railway infrastructure in good operating conditions at low costs, also taking into account the limited available resources in what concerns crew members. Equipments degrade with…

Electronic Notes in Discrete Mathematics, 2017, 58, pp.215 - 222. ⟨10.1016/j.endm.2017.03.028⟩. ⟨hal-01744255⟩

• Article dans une revue

Future industrial systems: best practices of the intelligent manufacturing & services systems (IMS²) French research group

Olivier Cardin, Fouzia Ounnar, André Thomas, Damien Trentesaux

Development of future industry has become an active research area in the recent years. A structured national workgroup, called IMS², has emerged in France over the last decade. The aim of this paper is, regarding four highlighted general research topics (namely agility, new technologies,…

IEEE Transactions on Industrial Informatics, 2017, 13 (2), pp.704-713. ⟨10.1109/TII.2016.2605624⟩. ⟨hal-01408476⟩