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Affichage de 1641 à 1650 sur 2043

Article dans une revue

Hall and ion-slip effect on MHD boundary layer flow of a micro polar fluid past a wedge

Ziya Uddin, Manoj Kumar

This paper deals with the influence of Hall and ion slip effects on the magneto-hydrodynamic flow of a micropolar fluid past a non-conducting wedge. The analysis has been made by assuming that the fluid is viscous, incompressible and electrically conducting. The partial differential equations…

Scientia Iranica, 2013, 20 (3), pp.467 - 476. ⟨10.1016/j.scient.2013.02.013⟩. ⟨hal-03625183⟩

Article dans une revue

Are clinical measurements linked to the Gait Deviation Index in cerebral palsy patients?

Yoshimasa Sagawa, Eric Watelain, Géraldo De Coulon, Andre Kaelin, Philippe Gorce, Stéphane Armand

Objective From a dataset of clinical assessments and gait analysis, this study was designed to determine which of the assessments or their combinations would most influence a low gait index (i.e., severe gait deviations) for individuals with cerebral palsy. Design A retrospective search, including…

Gait & Posture, 2013, 38 (2), pp.276--280. ⟨10.1016/j.gaitpost.2012.11.026⟩. ⟨hal-01342233⟩

Article dans une revue

Implementation of Advanced Frictional Laws for Modelling of High Speed Machining

Yannick Senecaut, Michel Watremez, Damien Méresse, Laurent Dubar

High-speed machining is submitted to economical and ecological constraints. Optimization of cutting processes must increase productivity, reduce tool wear and control residual stresses in the workpiece. Developments of numerical approaches to simulate accurately high-speed machining process are…

Key Engineering Materials, 2013, 554-557, pp.2021-2028. ⟨10.4028/www.scientific.net/KEM.554-557.2021⟩. ⟨hal-03624905⟩

Article dans une revue

An integrated case-based reasoning approach for personalized itinerary search in multimodal transportation systems

Amna Bouhana, Afef Fekih, Mourad Abed, Habib Chabchoub

Suggesting personalized itinerary search for travelers in a multimodal transportation system is a challenging problem. This is due to the increased complexity and diversity of transportation means, the intricacy and multitude of destinations along with the amount of rapidly changing information…

Transportation research. Part C, Emerging technologies, 2013, 31, pp.30-50. ⟨10.1016/j.trc.2013.02.014⟩. ⟨hal-03472297⟩

Article dans une revue

EISEval, a generic reconfigurable environment for evaluating agent-based interactive systems

Chi Dung Tran, Houcine Ezzedine, Christophe Kolski

The evaluation of interactive systems has been an active subject of research for many years. Many methods have been proposed, but most of them do not take the architectural specificities of an agent-based interactive system into account, nor do they focus on the link between architecture and…

International Journal of Human-Computer Studies, 2013, 71 (6), pp.725-761. ⟨10.1016/j.ijhcs.2013.02.001⟩. ⟨cea-01816683⟩

Article dans une revue

Membership-function-dependent stability analysis of fuzzy-model-based control systems using fuzzy Lyapunov functions

Hak Keung Lam, Jimmy Lauber

This paper investigates the stability of fuzzy-model-based (FMB) control system, formed by a T–S fuzzy model and a fuzzy controller connected in a close loop, based on a fuzzy-Lyapunov function. A general FMB control system that the T–S fuzzy model and fuzzy controller not sharing the same premise…

Information Sciences, 2013, 232, pp.253-266. ⟨10.1016/j.ins.2012.12.027⟩. ⟨hal-03041251⟩

Article dans une revue

Unmatched uncertainties compensation based on high-order sliding mode observation

Alejandra Ferreira de Loza, Francisco Javier Bejarano, Leonid Fridman

The problem of compensation of the effects of unmatched uncertainties/perturbations is considered. High-order sliding mode observers are employed for exact state and uncertainties/perturbations reconstruction. A sliding mode control design is proposed ensuring theoretically exact compensation of…

International Journal of Robust and Nonlinear Control, 2013, 23 (7), pp.754-764. ⟨10.1002/rnc.2795⟩. ⟨hal-03613736⟩

Article dans une revue

New exact method for large asymmetric distance-constrained vehicle routing problem

Samira Almoustafa, Said Hanafi, Nenad Mladenovic

In this paper we revise and modify an old branch-and-bound method for solving the asymmetric distance-constrained vehicle routing problem suggested by Laporte et al. in 1987. Our modification is based on reformulating distance-constrained vehicle routing problem into a travelling salesman problem,…

European Journal of Operational Research, 2013, 226, pp.386-394. ⟨10.1016/j.ejor.2012.11.040⟩. ⟨hal-03479494⟩

Article dans une revue

Formalized Information Representation for Intelligent Products in Service-Oriented Manufacturing

Cristina Morariu, Octavian Morariu, Theodor Borangiu, Yves Sallez

The Intelligent Product concept has been proposed almost a decade ago, gaining considerable traction in manufacturing enterprises as it helps aligning the information flow with the material flow even in the simplest implementations. In advanced applications it can provide support for executing…

IFAC Proceedings Volumes, 2013, 46 (7), pp.318-323. ⟨10.3182/20130522-3-BR-4036.00017⟩. ⟨hal-03623348⟩

Article dans une revue

Multi-objective operating room scheduling considering desiderata of the surgical team

Nadine Meskens, David Duvivier, Arnauld Hanset

Optimizing the daily operating room schedule can be problematic because of the many constraints that need to be taken into account, and solving this issue within a reasonable time span is difficult. The originality of the present study is the consideration of the surgical team's wishes in the…

Decision Support Systems, 2013, 55 (2), pp.650-659. ⟨10.1016/j.dss.2012.10.019⟩. ⟨hal-03472186⟩