Publications

• Article dans une revue

Generalized Nonquadratic Stability of Continuous-Time Takagi–Sugeno Models

Miguel Bernal, Thierry-Marie Guerra

This paper provides generalized nonquadratic stability conditions for continuous-time nonlinear models in the Takagi-Sugeno (TS) form obtained by sector-nonlinearity approach. Should global quadratic stability fail for a given nonlinear model, the proposed approach allows the obtaining of…

IEEE Transactions on Fuzzy Systems, 2010, 18 (4), pp.815-822. ⟨10.1109/TFUZZ.2010.2049113⟩. ⟨hal-02446418⟩

• Article dans une revue

Robust observation of tractor-trailer vertical forces using inverse model and exact differentiator

Omar Khemoudj, Hocine Imine, Mohamed Djemai

In this paper, we are interested in developing a robust tire-force estimator for heavy duty vehicles. We use a combined model of the articulated vehicle : a yaw plane model for the chassis motion and a vertical plane model for the axles. In the proposed method, we make use of the on-board available…

International Journal of Materials and Manufacturing, 2010, 3 (1), pp.278-289. ⟨10.4271/2010-01-0637⟩. ⟨hal-00595446⟩

• Article dans une revue

State of the art on the cognitive walkthrough method, its variants and evolutions

Thomas Mahatody, Mouldi Sagar, Christophe Kolski

This article discusses interactive system evaluation from the perspective of inspection methods, specifically the Cognitive Walkthrough (CW) method. The basic principles of CW are reviewed as proposed in the original version and the first two revisions. Then 11 significant extensions of CW are…

International Journal of Human-Computer Interaction, 2010, 26 (8), pp.741-785. ⟨10.1080/10447311003781409⟩. ⟨hal-03268866⟩

• Thèse

Spécification et conception d’un environnement d’aide à l’inspection des Systèmes Interactifs, basé sur la méthode Cognitive Walkthrough, Specification and design of an helping environment for Interactives Systems inspection based on the Cognitive Walkthrough Method

Thomas Mahatody

Cette thèse s’intéresse à l’évaluation des systèmes interactifs. Elle vise à contribuer à l’extension et à l’outillage de la méthode Cognitive Walkthrough. Cette méthode a fait l’objet de nombreuses études et expérimentations au niveau international. Elle a aussi conduit à plusieurs modifications…, This thesis is focused on the evaluation of interactive systems. It aims to contribute to the extension and equipment of the Cognitive Walkthrough method. This method is the subject of many studies and experiments worldwide. It has also undergone several modifications and extensions. Despite the…

Interface homme-machine [cs.HC]. ’Université de Valenciennes et du Hainaut-Cambrésis, 2010. Français. ⟨NNT : 2010VALE0024⟩. ⟨tel-01274648⟩

• Communication dans un congrès

Design Principles of Web-based Services in Large-Scale e-Logistics Processes

Djilali Idoughi, Christophe Kolski, Ahmed Seffah

E-logistics is defined to be the mechanism of automating the logistics processes and providing an integrated, end-to-end fulfillment and supply chain management service to the players of logistics processes. In this article, we take a look at the design of Web-based Services in the area of e-…

12th IFAC Symposium on Large Scale Systems: Theory and Applications, Jul 2010, Villeneuve D'Ascq, France. pp.213-218, ⟨10.3182/20100712-3-FR-2020.00036⟩. ⟨hal-03434810⟩

• Article dans une revue

Integrated Driver-Vehicle-Infrastructure Road Departure Warning Unit

Sébastien Glaser, Said Mammar, Chouki Sentouh

In this paper, a road-departure warning unit taking into account driver-vehicle-infrastructure (DVI) interactions is proposed. The longitudinal and lateral vehicle dynamics limits are analyzed to detect the road departure on loss of control. Vehicle positioning and time to lane crossing (TLC) are…

IEEE Transactions on Vehicular Technology, 2010, 59 (6), pp.2757--2771. ⟨10.1109/TVT.2010.2049670⟩. ⟨hal-00645166⟩

• Article dans une revue

Strain-rate dependence in spot welds: Non-linear behaviour and failure in pure and combined modes I/II

Bertrand Langrand, Eric Markiewicz

International Journal of Impact Engineering, 2010, 37 (7), pp.792-805. ⟨10.1016/j.ijimpeng.2010.01.004⟩. ⟨hal-05304478⟩

• Communication dans un congrès

ORTiC : A novel Approach towards Optimized Real Time CarPooling with an advanced Network Representation Model on siblings

M. Sghaier, H. Zgaya, S. Hammadi, Christian Tahon

Thanks to the important and increasing growth of the Carpooling phenomenon throughout the world, many researchers have particularly focused their efforts on this concept. Researches led to many systems affording carpooling service. However, most of those systems present multiple drawbacks regarding…

IFAC - LSS 2010, Large Scale Systems: Theory and Applications, Jul 2010, Lille, France. pp.1 - 6, ⟨10.3182/20100712-3-FR-2020.00062⟩. ⟨hal-00717625⟩

• Thèse

Suivi de trajectoires d'un robot mobile non holonome : approche par modèle flou de Takagi-Sugeno et prise en compte des retards, Trajectory tracking of a non-holonomic mobile robot: an approach with Takagi-Sugeno fuzzy model and taking into account of output delays

El-Hadi Guechi

La stabilisation des robots mobiles non holonomes est un problème délicat en robotique. En effet, la condition de Brockett n'étant pas vérifiée, il ne peut pas exister de retour d'état stabilisant de type continu et stationnaire. De nombreux auteurs proposent alors une solution partielle…, Stabilization problem of nonholonomic mobile robots is a difficult problem to solve. Indeed, Brockett's condition being not satisfied, stabilization using a continuous, time-invariant state feedback is impossible. Many authors proposed partial solutions to ensure trajectory tracking with local…

Sciences de l'ingénieur [physics]. Université de Valenciennes et du Hainaut-Cambresis, 2010. Français. ⟨NNT : ⟩. ⟨tel-00531738⟩

• Communication dans un congrès

Variable gain sliding mode observer for heavy duty vehicle tyre forces estimation

Omar Khemoudj, Hocine Imine, Mohamed Djemai

In this paper, we are interested in developing a robust tyre-force estimator for heavy duty vehicles. A yaw-roll model is used. The main on-board sensors are provided through the CAN-bus of the vehicle to which are added low-cost sensors. The method is based on the use of a variable gain sliding…

VSS10, Jun 2010, France. ⟨hal-00550046⟩