Publications

• COMM

Hybrid Vehicle Optimal Control: Linear Interpolation and Singular Control

Sebastien Delprat, Theo Hofman

Hybrid vehicle energy management can be formulated as an optimal control problem. Considering that the fuel consumption is often computed using linear interpolation over lookup table data, a rigorous analysis of the necessary conditions provided by the Pontryagin Minimum Principle is conducted. For…

2014 IEEE Vehicle Power and Propulsion Conference (VPPC), Oct 2014, Coimbra, Portugal. pp.1-6, ⟨10.1109/VPPC.2014.7007080⟩. ⟨hal-03418646⟩

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Robust fault-tolerant cruise control of electric vehicles based on second-order sliding mode observer

Suneel Kumar Kommuri, Jagat Jyoti Rath, Kalyana Chakravarthy Veluvolu, Michael Defoort

This paper presents fault-tolerant cruise control of an electric vehicle based on the permanent magnet synchronous motor (PMSM). A higher order sliding mode (HOSM) observer is designed to estimate the unknown back electro motive forces (EMFs) in the plant dynamics. A finite-time smooth estimation…

2014 14th International Conference on Control, Automation and Systems (ICCAS), Oct 2014, Gyeonggi-do, South Korea. pp.698-703, ⟨10.1109/ICCAS.2014.6987869⟩. ⟨hal-03418698⟩

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Franchissement d'obstacle d'un gyropode : comparaison entre deux approches TS

Benyamine Allouche, Laurent Vermeiren, Antoine Dequidt, Michel Dambrine

Rencontres francophones sur la logique floue et ses applications (LFA 2014), Oct 2014, Cargèse (Corse), France. ⟨hal-03519691⟩

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Initiation of sticking during hot rolling of stainless steel plate

André Dubois, Emilie Luc, Mirentxu Dubar, Laurent Dubar, Céline Thibaut, Jean-Michel Damasse

Hot rolling of stainless steel is one of the most important steps in manufacturing process regarding surface quality of the product. Stabilised ferritic stainless steels are widely used in automotive and cosmetic appliances but are also concerned by sticking phenomenon. These grades, having high…

11th International Conference on Technology of Plasticity, ICTP 2014, Oct 2014, Nagoya, Japan. ⟨hal-03434303⟩

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Design space exploration of multiple loops on FPGAs using high level synthesis.

Guanwen Zhong, Vanchinathan Venkataramani, Yun-Kuan Liang, Tulika Mitra, Smail Niar

Real-world applications such as image processing, signal processing, and others often contain a sequence of computation intensive kernels, each represented in the form of a nested loop. High-level synthesis (HLS) enables efficient hardware implementation of these loops using high-level programming…

2014 32nd IEEE International Conference on Computer Design (ICCD), Oct 2014, Seoul, South Korea. pp.456-463, ⟨10.1109/ICCD.2014.6974719⟩. ⟨hal-03386031⟩

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Warm and hot upsetting sliding test: tribology of metal processes at high temperature

André Dubois, Mirentxu Dubar, Laurent Dubar

Identification of friction data at high temperatures is still a critical point in the optimization of forming processes. In the present paper the WHUST (Warm and Hot Upsetting Sliding Test) dedicated to the tribology of metal forming processes at high temperature is presented. The friction test is…

11th International Conference on Technology of Plasticity, ICTP 2014, Oct 2014, Nagoya, Japan. ⟨hal-03434270⟩

• COMM

Vers une démarche de pédagogie active pour l’enseignement de l’IHM : définition d’un protocole d’atelier de maquettage rapide

Véronique Heiwy, Frédéric Vanderhaegen, Christophe Kolski

Nous décrivons la définition d’un protocole de mise en place d’un atelier de maquettage rapide. L’expérience, d’abord menée dans le cadre du workshop ERGOIA2013 a été reproduite pour un groupe d’étudiants de L3 MIAGE. Elle a permis de faire émerger des modèles de comportement. La satisfaction des…, We present a protocol and behavior patterns derived from workshops organized for the definition of HMI. In the second edition of the workshop, the participants are students of a Bsc in computer science. The analysis of the students’ satisfaction confirms that teaching HMI through a workshop is more…

Actes complémentaires Démonstrations et Poster, Conférence Ergo-IA, Oct 2014, Bidart-Biarritz, France. ⟨hal-03479540⟩

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Towards quality indicators for supporting the evaluation of interactive systems HCI

Ahlem Assila, Káthia Marçal de Oliveira, Houcine Ezzedine

During these recent decades, various Human-Computer-Interfaces (HCI) methods and tools have been proposed. These are used to perform qualitative or quantitative evaluation. Generally, the results of these evaluations are presented independently which make difficult to the decision making. For this…

Proceedings of the 2014 Ergonomie et Informatique Avancée Conference - Design, Ergonomie et IHM: quelle articulation pour la co-conception de l'interaction, Oct 2014, Bidart-Biarritz, France. pp.66-69, ⟨10.1145/2671470.2671479⟩. ⟨hal-03388519⟩

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Mise en application d'un modèle de conception pour les TUI avec un Serious Game

Clémentine Havrez, Sophie Lepreux, Christophe Kolski, Yoann Lebrun

Cet article présente un Serious Game développé sur table à interface tangible, concernant le tri des déchets en TP de microbiologie. Il illustre la proposition de modèle de conception pour les Tangible User Interfaces (TUI) concernant les différents feedbacks sensoriels et digitaux, pouvant avoir…

Session Démonstration, Prix de la meilleure démonstration, Conférence Ergo’IA 2014, Oct 2014, Bidart-Biarritz, France. ⟨hal-03479522⟩

• COMM

Interest Lower Body Point's Detection For Markerless Gait Analysis

Ahmed Derbel, Aladine Chetouani, Sylvie Treuillet, Bruno Emile, Nabila Mansouriy, Yousra Ben Jemaa

Tracking articulated interest points for human motion analysis is a challenging task in computer vision. Most of existing works use artificial markers placed on the body to facilitate their location. Alternative markerless strategies present limitations caused by the use of some predictive models…

International Conference on Image Processing Theory, Tools and Applications (IPTA'14), Oct 2014, Paris, France. ⟨hal-01074451⟩