Publicaciones

Tipo de Documento

Palabras clave

Autor

De

Au

Affichage de 821 à 830 sur 1999

Article dans une revue

Designing a camera placement assistance system for human motion capture based on a guided genetic algorithm

Azeddine Aissaoui, Abdelkrim Ouafi, Philippe Pudlo, Christophe Gillet, Zine-Eddine Baarir, Abdelmalik Taleb-Ahmed

In multi-camera motion capture systems, determining the optimal camera configuration (camera positions and orientations) is still an unresolved problem. At present, configurations are primarily guided by a human operator’s intuition, which requires expertise and experience, especially with complex...

Virtual Reality, 2018, 22 (1), pp.13-23. ⟨10.1007/s10055-017-0310-7⟩. ⟨hal-03426904⟩

Article dans une revue

On Convective Heat Transfer and Flow Dynamics Through a Straight T-Bifurcating Channel

Abdelhak Lakehal, Nora Nait Bouda, Julien Pellé, Souad Harmand

Both experimental and numerical studies of a turbulent flow in a bifurcating channel are performed to characterize the dynamical behavior of the flow and its impact on the convective heat transfer on the sides of the branch. This configuration corresponds to the radial vents placed in the stator...

Journal of Heat Transfer, 2018, 140 (3), ⟨10.1115/1.4037208⟩. ⟨hal-03449905⟩

Article dans une revue

Effects of synchronous versus asynchronous push modes on performance and biomechanical parameters in elite wheelchair basketball

Marjolaine Astier, Thierry Weissland, Jean-Marc Vallier, Didier Pradon, Eric Watelain, Arnaud Faupin

This study aimed to compare the effects of synchronous (SYN) vs asynchronous (ASY) modes of wheelchair propulsion in field sprint tests on performance and biomechanical parameters. Seven elite wheelchair basketball players performed two separate (SYN and ASY) straight-line 20-m sprints. ASY...

Sports Engineering, 2018, 21 (1), pp.43-51. ⟨10.1007/s12283-017-0245-y⟩. ⟨hal-01869736⟩

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⟩

Article dans une revue

Sensor Reduction for Driver-Automation Shared Steering Control via an Adaptive Authority Allocation Strategy

Tran Anh-Tu Nguyen, Chouki Sentouh, Jean-Christophe Popieul

Facial automatic kinship verification is a novel challenging research problem in computer vision. It performs the automatic examining of the facial attributes and expecting whether two persons have a biological kin relation or not. In this study, the authors introduce a novel learning method for...

IEEE/ASME Transactions on Mechatronics, 2018, 23 (1), pp.5-16. ⟨10.1109/TMECH.2017.2698216⟩. ⟨hal-03428194⟩

Article dans une revue

An experimental work on the effect of the eccentric rotation of heat sink on the convective heat transfer

Hamdy Hassan, Souad Harmand

The convective heat transfer from air-cooled rotating heat sink helps to estimate the cooling efficiency of the rotating machines cooled by fins. An experimental work for the effect of eccentric rotating of the finned heat sink on the convective heat transfer from this heat sink is presented in the...

International Journal of Thermal Sciences, 2018, 124, pp.68-75. ⟨10.1016/j.ijthermalsci.2017.10.011⟩. ⟨hal-03675551⟩

Article dans une revue

Gait features fusion for efficient automatic age classification

Nabila Mansouri, Mohammed Aouled Issa, Yousra Ben Jemaa

Far from the camera, image resolution is significantly degraded and person cannot cooperate with the acquisition equipment. So, the classical intrusive biometrics approach could not be applied. As a non-intrusive biometric, gait analysis gained the attention of the computer vision community for...

IET Computer Vision, 2018, 12 (1), pp.69-75. ⟨10.1049/iet-cvi.2017.0055⟩. ⟨hal-03676485⟩

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⟩

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

Avoiding Matrix Inversion in Takagi–Sugeno-Based Advanced Controllers and Observers

Thomas Laurain, Jimmy Lauber, Reinaldo Martinez Palhares

Many of the recent advances on control and estimation of systems described by Takagi-Sugeno (TS) fuzzy models are based on matrix inversion, which could be a trouble in the case of real-time implementation. This paper is devoted to the development of alternative solutions to this matrix inversion...

IEEE Transactions on Fuzzy Systems, 2018, 26 (1), pp.216-225. ⟨10.1109/TFUZZ.2017.2647992⟩. ⟨hal-03428201⟩