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Affichage de 811 à 820 sur 1985

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

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 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

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 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

Simple iterative procedure for the thermal–mechanical analysis of continuous casting processes, using the element-free Galerkin method

Juan Carlos Álvarez-Hostos, Alfonso D. Bencomo, Eli Saúl Puchi-Cabrera

The present work has been conducted to develop a straightforward procedure for solving the thermal–mechanical problem in a conventional continuous casting (CC) process using the element free Galerkin method. The linear momentum balance equation has been developed on the basis of this global weak…

Journal of Thermal Stresses, 2018, 41 (2), pp.160-181. ⟨10.1080/01495739.2017.1389325⟩. ⟨hal-03671619⟩

Article dans une revue

AQUArIUM - A suite of software measures for HCI quality evaluation of ubiquitous mobile applications

Rainara Maia Carvalho, Rossana M.C. Andrade, Káthia Marçal de Oliveira

Ubiquitous computing has changed the way users interact with technology. Its applications are everywhere, supporting users in everyday activities in a transparent way with little or no need for attention. To ensure the adoption of these applications, it is essential to assess the quality of the…

Journal of Systems and Software, 2018, 136, pp.101-136. ⟨10.1016/j.jss.2017.11.022⟩. ⟨hal-03401001⟩

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⟩

Article dans une revue

A pseudo-transient heat transfer simulation of a continuous casting process, employing the element-free Galerkin method

Juan Carlos Álvarez-Hostos, Alfonso D. Bencomo, Eli Saúl Puchi-Cabrera, Inés M. Figueroa Poleo

The present work has been conducted in order to develop a novel solution for the heat transfer problem during the continuous casting of steel billets and blooms, by using the element-free Galerkin method under a pseudo-transient moving cross-section slice approach. The transport laws, non-linear…

International Journal of Cast Metals Research, The, 2018, 31 (1), pp.47-55. ⟨10.1080/13640461.2017.1366002⟩. ⟨hal-03671668⟩