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Affichage de 571 à 580 sur 1989

Article dans une revue

Conception centrée utilisateur d'aides techniques pour des utilisateurs en situation de handicap avec troubles de la communication : retour d'expérience pour une participation systématique de leur écosystème, User-centered design of assistive technologies for disabled users with communication disorders: feedback for a systematic participation of their ecosystem

Yohan Guerrier, Nadine Vigouroux, Christophe Kolski, Frédéric Vella, Marine Guffroy, Philippe Teutsch

La conception centrée utilisateur (CCU) est aujourd’hui une référence. Cependant lorsque les utilisateurs présentent des troubles de la communication, ces derniers rencontrent de grandes difficultés pour participer aux activités de la CCU. Leur environnement humain (famille, professionnel, médical…, User Centred Design (UCD) is now a reference. However, when users have communication difficulties, they have great difficulty in participating in UCD activities. Their human environment (family, professional, medical), which we call an ecosystem, is therefore essential for the participation of…

Revue des Interactions Humaines Médiatisées (RIHM) = Journal of Human Mediated Interactions, 2020, 21 (1), pp.29-56. ⟨hal-03280497⟩

Article dans une revue

Investigating agreement among HCI researchers about Human-Computer Interaction in CMMI-DEV model

Taisa Guidini Gonçalves, Christophe Kolski, Pierre Loslever, Káthia Marçal de Oliveira

Do human–computer interaction (HCI) researchers agree about which HCI approaches should be used in the development of an interactive system? To address this question, we performed a study based on the engineering process areas (requirements development, technical solution, product integration,…

Interacting with Computers, 2020, 32 (1), pp.81-100. ⟨10.1093/iwc/iwaa006⟩. ⟨hal-03274943⟩

Article dans une revue

A Multiple-Parameterization Approach for local stabilization of constrained Takagi-Sugeno fuzzy systems with nonlinear consequents

Pedro H.S. Coutinho, Rodrigo Araujo, Tran Anh-Tu Nguyen, Reinaldo Martinez Palhares

This paper addresses the local stabilization of constrained nonlinear systems with input saturation described by Takagi-Sugeno fuzzy models with nonlinear consequents. To reduce the design conservativeness, we propose a new delayed multiple-parameterization control approach based on a nonquadratic…

Information Sciences, 2020, 506, pp.295-307. ⟨10.1016/j.ins.2019.08.008⟩. ⟨hal-03467002⟩

Article dans une revue

Power-efficient reliable register file for aggressive-environment applications

Ihsen Alouani, Hamzeh Ahangari, Özcan Özturk, Smail Niar

In a context of increasing demands for on-board data processing, insuring reliability under reduced power budget is a serious design challenge for embedded system manufacturers. Particularly, embedded processors in aggressive environments need to be designed with error hardening as a primary goal,…

IET Computers & Digital Techniques, 2020, 14 (1), pp.1-8. ⟨10.1049/iet-cdt.2018.5047⟩. ⟨hal-03322796⟩

Article dans une revue

Du bassin de vie à la Smart City

Igor Crevits, C. Hemery

Le principe de Smart City s’est d’abord constitué sur l’idée d’un usage de la technologie dans le domaine urbain. Elle a ensuite évolué vers le développement de la vivacité du capital humain, des vases communicants se créant par la stimulation du développement de l’un par l’autre. Il se présente de…, Smart City was initially based on the idea of using technology in the urban field. It then evolved towards the development of the vivacity of human capital, communicating vessels being created by stimulating the development of one by the other. There are more and more opportunities for joint…

Management des Technologies Organisationnelles (2014-..), 2020, 11, pp.107-118. ⟨hal-03403016⟩

Article dans une revue

An FPGA comparative study of high-level and low-level combined designs for HEVC intra, inverse quantization, and IDCT/IDST 2D modules

Ahmed Ben Atitallah, Manel Kammoun, Karim Mohamed Abedallah Ali, Rabie Ben Atitallah

Two main design methods are currently widely adopted in dealing with complex signal processing algorithms. The first method is based on low-level synthesis (LLS), which consists in writing the hardware description languages (HDL) code manually. However, the second method, called high-level…

International Journal of Circuit Theory and Applications, 2020, ⟨10.1002/cta.2790⟩. ⟨hal-02547423⟩

Article dans une revue

Mechanical Integrity of 3D Rough Surfaces during Contact

Maxence Bigerelle, Franck Plouraboué, Frédéric Robache, Abdeljalil Jourani, Agnes Fabre

Rough surfaces are in contact locally by the peaks of roughness. At this local scale, the pressure of contact can be sharply superior to the macroscopic pressure. If the roughness is assumed to be a random morphology, a well-established observation in many practical cases, mechanical indicators…

Coatings, 2019, 10 (1), pp.15. ⟨10.3390/coatings10010015⟩. ⟨hal-02459730⟩

Article dans une revue

Numerical Recreation of Field Cases on a Biofidelic Human FE Model Involving Deformable Less-Lethal Projectiles

Anthony Bracq, Rémi Delille, Benjamin Bourel, Christophe Maréchal, Grégory Haugou, Franck Lauro, Sébastien Roth, Olivier Mauzac

Since the 1970s, there has been an increased interest in the use and development of less lethal kinetic energy (LLKE) projectiles. These weapons are mainly used by law enforcement officers worldwide in cases of riot and crowd control. Even if such projectiles are designed to incapacitate an…

Human Factors and Mechanical Engineering for Defense and Safety, 2019, 3 (1), pp.5. ⟨10.1007/s41314-019-0022-8⟩. ⟨hal-03579906⟩

Article dans une revue

Unknown Input Observers for Simultaneous Estimation of Vehicle Dynamics and Driver Torque: Theoretical Design and Hardware Experiments

Tran Anh-Tu Nguyen, Thierry-Marie Guerra, Chouki Sentouh, Hui Zhang

This article investigates a new observer design method to estimate simultaneously both the vehicle dynamics and the unknown driver's torque. To take into account the time-varying nature of the longitudinal speed, the vehicle system is transformed into a polytopic linear parameter-varying (LPV…

IEEE/ASME Transactions on Mechatronics, 2019, 24 (6), pp.2508-2518. ⟨10.1109/TMECH.2019.2933744⟩. ⟨hal-03644265⟩

Article dans une revue

Towards Energy Efficient Scheduling of Manufacturing Systems through Collaboration between Cyber Physical Production and Energy Systems

Maroua Nouiri, Damien Trentesaux, Abdelghani Bekrar

Currently, enhancing sustainability, and in particular reducing energy consumption, is a huge challenge for manufacturing enterprises. The vision of the fourth industrial revolution (so-called "industry 4.0") is not only to optimize production and minimize costs, but also to reduce energy…

Energies, 2019, 12 (23), pp.4448. ⟨10.3390/en12234448⟩. ⟨hal-02386901⟩