Publicaciones

• Article dans une revue

Local oscillator frequency offset estimation for low cost sdr receiver

Reda Yagoub, M. Benaissa, Belkacem Benadda, Abdelmalik Taleb-Ahmed

There are currently many low cost software defined radio (SDR) receivers in the market such as RTL-SDR dongles. These devices can be used to receive the radio frequency (RF) signals in the range of their tuners (front-end). The stability and the accuracy of the local oscillator (LO) among the...

Telecommunications and Radio Engineering, 2019, 78 (12), pp.1097-1105. ⟨10.1615/TelecomRadEng.v78.i12.70⟩. ⟨hal-03575939⟩

• Communication dans un congrès

PIV and POD Investigations of Coherent Vortices Downstream Circular or Rectangular Obstacles Located Between Two Parallel Plates

Fethi Aloui, Amal Elawady, Khaled J Hammad

The study is an experimental investigations using PIV. The measurements were obtained by PIV for an unsteady laminar flow across a rectangular channel with a cross-section 300 × 30mm2, in the middle of which is located a cylindrical or a square obstacle. In the case of the cylindrical configuration...

ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019, Jul 2019, San Francisco, United States. ⟨10.1115/AJKFluids2019-4651⟩. ⟨hal-03679776⟩

• Communication dans un congrès

High-order solution of nonlinear acoustic wave equation for isotropic solids using perturbation and finite difference methods

Wenhan Lyu, Xianmei Wu, Wei-Jiang Xu, Jiayi Chen

Nonlinear acoustic wave equation with Murnaghan parameters in isotropic solids is usually resolved by perturbation method [1-3]. High-order harmonics are obtained by expanding the equation in one linear and a series of nonlinear equations. It is found that errors in harmonics will be accumulated...

14th International Conference on Theoretical and Computational Acoustics, ICTCA 2019, Jul 2019, Beijing, China. pp.315-322. ⟨hal-03593442⟩

• Communication dans un congrès

Event-B Decomposition Analysis for Systems Behavior Modeling

Kenza Kraibi, Rahma Ben Ayed, Joris Rehm, Simon Collart-Dutilleul, Philippe Bon, Dorian Petit

Applications of formal methods to critical systems such as railway systems have been studied by several research works. Their ultimate goal is to increase confidence and to ensure the behavior correctness of these systems. In this paper, we propose to use the Event-B formal method. As a central...

14th International Conference on Software Technologies, Jul 2019, Prague, Czech Republic. pp.278-286, ⟨10.5220/0007929602780286⟩. ⟨hal-03679809⟩

• Chapitre d'ouvrage

Le monument funéraire du cardinal et évêque de Cambrai Pierre d’Ailly (ca 1402)

Ludovic Nys

Jean-Patrice BOUDET; Monica BRINZEL; Fabrice DELIVRÉ; Hélène MILLET; Jacques VERGER; Michel ZINK. Pierre d’Ailly. Un esprit universel à l’aube du XVe siècle, Académie des Inscriptions et Belles-Lettres, pp.163-182, 2019, 9782877543804. ⟨hal-03701606⟩

• Communication dans un congrès

An Iris based Smart System for Stress Identification

Amna Haider, Tassadaq Hussain, Areeb Agha, Bilal Khan, Fawad Rashid, Sohail Muzamil, Abdelmalik Taleb-Ahmed, Soltan Abed Alharbi, Eduard Ayguadé

The critical stress problem is a crucial issue that needs considerations and requires a solution. A number of methods are used to identify and control the stress which includes different counseling programs and medication. But the diagnosis and identification of the stress and its levels is an...

1st International Conference on Electrical, Communication and Computer Engineering, ICECCE 2019, Jul 2019, Swat, Pakistan. pp.1-5, ⟨10.1109/ICECCE47252.2019.8940707⟩. ⟨hal-03675943⟩

• Chapitre d'ouvrage

Synchronization of stimuli with heart rate: a new challenge to control attentional dissonances

Frédéric Vanderhaegen, Marion Wolff, Régis Mollard

The concept of dissonance, generated voluntarily or involuntarily, with or without the knowledge of its real or possible consequences, responds to this problem. The occurrence of a dissonance can be associated with physiological measurements of pain, stress, boredom or fasting. Attentional...

Vanderhaegen F., Maaoui C., Sallak M., Berdjag D. Automation Challenges of Socio-technical Systems: Paradoxes and Conflicts, 1, Wiley, pp. 3-28, 2019, ⟨10.1002/9781119644576.ch1⟩. ⟨hal-03405969⟩

• Chapitre d'ouvrage

A graphical model based on performance shaping factors for a better assessment of human reliability

Subeer Rangra, Mohamed Sallak, Walter Schön, Frédéric Vanderhaegen

The graphical representation of the expert system in the form of a valuation-based system enables an easy use of variables and their relationships, and consequently simplifies their use for analysts and non-experts. This chapter begins with an overview of the Performance shaping factor based human...

Vanderhaegen F., Maaoui C., Sallak M., Berdjag D. Automation Challenges of Socio-technical Systems: Paradoxes and Conflicts, 1, ISTE Edition, pp. 179-232, 2019, ⟨10.1002/9781119644576.ch6⟩. ⟨hal-03405983⟩

• Chapitre d'ouvrage

Automation Challenges of Socio‐technical Systems.

Denis Berdjag, Frédéric Vanderhaegen

Resilience has an important impact on the risk management of human–machine systems (HMS). This chapter introduces the notions of resilience and stability in the technological, human and HMS sense, as well as the notions of stabilizability, together with the driver's potential of action and...

F. Vanderhaegen; C. Maaoui; M. Sallak; D. Berdjag. Automation Challenges of Socio-technical Systems: Paradoxes and Conflicts, 1, ISTE Edition, pp.261-286, 2019. ⟨hal-03403384⟩

• Communication dans un congrès

Synthesis of lead-free (Bi0,5Na0,5)TiO3 thin film by RF magnetron sputtering

Ahmad Hamieh, Freddy Ponchel, Denis Remiens, Sophie Barrau

This work concerns the growth of (Bi0,5Na0,5)TiO3 on Si/SiO2/LNO by RF magnetron sputtering. We observed, for the first time on BNT thin films, reactions that destroy the film. This behavior is associated to sodium or sodium oxide segregation. After an extensive description of the sodium impact...

IEEE International Symposium on Applications of Ferroelectrics and 14th European Meeting on Ferroelectricity, ISAF-EMF 2019, Jul 2019, Lausanne, Switzerland. pp.79-86. ⟨hal-03582108⟩