Publicaciones

• Communication dans un congrès

Critical issues in SPI Programs: A Holistic View.

Cristiane Soares Ramos, Ana Regina Rocha, Káthia Marçal de Oliveira

With the competitive market in the domain of Information Technology (IT), companies are forced to expand their field to offer not only the service of software development, as well as direct customer services (e.g., help desk) or specialist technology services (e.g., testing and quality...

SOFTENG 2015, The First International Conference on Advances and Trends in Software Engineering, Apr 2015, Barcelone, Spain. ⟨hal-03385681⟩

• Communication dans un congrès

Complementary approaches for the numerical simulation of the Micro-Plasto-Hydrodynamic Lubrication regime

Cédric Hubert, André Dubois, Laurent Dubar, Maxime Laugier, Nicolas Legrand, Romain Boman, Jean-Philippe Ponthot, Yves Carretta

This paper presents recent investigations in the field of lubricant escapes from asperities. This phenomenon, named Micro Plasto Hydrodynamic Lubrication (MPHL), induces friction variation during metal forming processes. A better understanding of MPH lubrication would lead to a better management of...

The 18th International ESAFORM Conference on Material Forming, Apr 2015, Graz, Austria. pp.492-497, ⟨10.4028/www.scientific.net/KEM.651-653.492⟩. ⟨hal-03434140⟩

• Communication dans un congrès

Towards a fracture energy based approach for wear prediction of WC-Co tools in industrial cold heading process

Colin Debras, André Dubois, Mirentxu Dubar, Laurent Dubar

Tools sustainability and reliability is a key axis for economic competitiveness of companies in the field of cold heading of steels. This durability is currently limited by the damage occurring at the contact surfaces.The main objective of this study is to propose an energy based approach to...

The 18th International ESAFORM Conference on Material Forming, Apr 2015, Graz, Austria. pp.486-491, ⟨10.4028/www.scientific.net/KEM.651-653.486⟩. ⟨hal-03434152⟩

• Communication dans un congrès

Les dissonances peuvent-elles affecter la résilience des systèmes autonomes ?

Frédéric Vanderhaegen

Réunion d’experts sur les systèmes d’armes létales autonomes (SALA), Apr 2015, Genève, Suisse. ⟨hal-03421633⟩

• Communication dans un congrès

Face Spoofing Detection From Single Images Using Active Shape Models with Stasm And LBP

Azeddine Benlamoudi, Djamel Samai, Abdelkrim Ouafi, Abdelmalik Taleb-Ahmed, Salah Eddine Bekhouche, Abdenour Hadid

Besides the recognition task, todays biometric sys-tems need to cope with additional problem: spoofing attacks, likepresenting a photo of a person(client) to camera. We study inthis paper an anti-spoofing solution for distinguishing between’live’ and ’fake ’ faces. In our approach we focused in...

CVA’ 2015, Apr 2015, Tizi Ouzou, Algeria. ⟨hal-03417226⟩

• Communication dans un congrès

Estimation of side slip and road bank angle using high-gain observer and higher-order sliding mode observer

Kalyana Chakravarthy Veluvolu, Jagat Jyoti Rath, Michael Defoort, Y. C. Soh

The estimation of vehicle side slip and road bank angle is a significant issue in automotive research. In this work, to solve the state and unknown inputs estimation problem for the nonlinear vehicle dynamics, a high-gain observer in combination with higher-order sliding mode observer is employed....

2015 International Workshop on Recent Advances in Sliding Modes (RASM 2015), Apr 2015, Istanbul, Turkey. pp.1-6, ⟨10.1109/RASM.2015.7154581⟩. ⟨hal-03417243⟩

• Proceedings/Recueil des communications

Service Orientation in Holonic and Multi-agent Manufacturing

Theodor Borangiu, André Thomas, Damien Trentesaux

Of interest are recent advances and on-going research in holonic and agent-based systems for manufacturing. Industrials are seeking for models and solutions that are not only able to provide efficient overall production performance, but also to face reactively a growing set of unpredicted events....

4th International Workshop "Service Orientation in Holonic and Multi-agent Manufacturing" SOHOMA14, Nov 2014, Nancy, France. 594, Springer, pp.328, 2015, 978-3-319-15159-5. ⟨hal-01139368⟩

• Article dans une revue

Multiscale finite element modelling of ductile damage behaviour of the human femur under dynamic loading

Hakim Naceur, Jamila Rahmoun, Julien Halgrin, Patrick Chabrand

In this paper, we propose a new multiscale finite element methodology based on a recently developed micromechanical damage model for the modelling of the human bone behaviour under dynamic loading. The damage is carried out by the framework of the limit analysis based on the MCK (Monchiet,...

International Journal of Damage Mechanics, 2015, 24 (3), pp.418-445. ⟨10.1177/1056789514537919⟩. ⟨hal-01443845⟩

• Article dans une revue

PIV measurements in a turbulent wall jet over a backward-facing step in a three-dimensional, non-confined channel

Thien Duy Nguyen, Souad Harmand

A study of a turbulent wall jet over a backward-facing step is especially of interest because it shows a rich phenomenon flow and a mechanism to alter the flow characteristics downstream of the step. However, studies on this flow configuration are rare. In this paper, we considered this flow...

Flow Measurement and Instrumentation, 2015, 42, pp.26-39. ⟨10.1016/j.flowmeasinst.2015.01.002⟩. ⟨hal-03659166⟩

• Article dans une revue

Study of fatigue failure in Al-chip-metallization during power cycling

Camille Durand, Markus Klingler, Daniel Coutellier, Hakim Naceur

This paper studies the failure mechanisms occurring in the chip-metallization of a new power module using a copper clip soldered on the top side of the chip, instead of aluminum wire bonds. Both power cycling tests and thermo-mechanical Finite Elements simulations are performed. Simulations of...

Engineering Fracture Mechanics, 2015, 138, pp.127-145. ⟨10.1016/j.engfracmech.2015.02.020⟩. ⟨hal-03450932⟩