Publications

Engineering Sciences

A pseudo-linear regression algorithm in discrete-time for the efficient identification of stiff systems

This article presents a discrete-time identification method able to characterize multiscale systems. It belongs to the pseudo-linear regression class, and uses a model parameterization established on generalized bases of orthonormal transfer…

Bernard Vau, Henri Bourlès

19th IFAC Symposium on System Identification - 2021

Artificial Intelligence

Prediction of obsolescence degree as a function of time: A mathematical formulation

Predicting the obsolescence risk of components is an important challenge in system life-cycle management to improve its durability. The obsolescence degree measures the obsolescence occurrence risk. Thus, it expresses the probability that an entity…

Imen Trabelsi, Marc Zolghadri, Besma Zeddini, Maher Barkallah, Mohamed Haddar

Computers in Industry - 2021

Other

Behavioural analysis of PEM fuel cell components and research of causal relationships between in-situ and ex-situ observed performances

Polymer Electrolyte Fuel Cells (PEFCs) have shown their potential for both mobile and stationary applications. Assembling the PEFC stacks requires an appropriate mechanical compression in order to achieve adequate contacts (i.e. mechanical, thermal,…

El Mahdi Khetabi

Electric power

A Real-Time Congestion Control Strategy in Distribution Networks

This paper proposes an algorithm for real-time congestion management in a distribution network. It sets up a peer-to-peer market allowing the distribution system operator to inject network charges. This enables him to obtain flexibility from…

Guénolé Chérot, Roman Le Goff Latimier, H. Ben Ahmed

2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe 2021) - 2021

Materials Science

Soft Magnetic Materials and Applications

A great variety of soft magnetic material has been developed with the aim of enhancing the magnetization, increasing the permeability, controlling the hysteresis loop shape or raising the working frequency while in all cases decreasing the magnetic…

Frédéric Mazaleyrat

J. M. D. Coey - 2021

Engineering Sciences

Magnetic plucked meso-scale piezoelectric energy harvester for low-frequency rotational motion

Wind energy is one of the most attractive renewable energy sources; however, wind turbine blades suffer from erosion caused by sand particles carried by strong winds. The surface condition monitoring system installed on a wind turbine blade requires…

C Chen, W Su, W Wu, Dejan Vasic, François Costa

Smart Materials and Structures - 2021

Physics

ELECTROCOOLING DEVICE BASED ON MULTILAYERS PVDF BASED POLYMER

Nouh Zeggai, Lucas Depreux, Fabien Parrain, Brahim Dkhil, Martino Lobue, Morgan Almanza

Digital Printing and Polymer Materials Conference - 2021

Chemical and Process Engineering

A Method for Endurance Testing of Enameled Round and Rectangular Wires for Motors Controlled by SiC-based Inverters

The purpose of this article is to propose a method for investigating the influence of the impulse voltage waveform generated by inverters based on wide bandgap semiconductors on the insulation endurance of magnet wires. In this regard, endurance…

Veronika Gavrilenko, Andrey Leonov, Andrey Bukharkin, S Hlioui, Stéphane Lefebvre

IEEE Transactions on Dielectrics and Electrical Insulation - 2021

Physics

Influence of lift forces on particle capture on a functionalized surface

Numerous situations involve the capture of particles onto a functionalized surface in a laminar flow, such as classical biomedical assays, lab on a chip devices or even biological research protocols. Being able to control this capture is thus an…

Donatien Mottin, Florence Razan, Frédéric Kanoufi, Marie-Caroline Jullien

Microfluidics and Nanofluidics - 2021

Computation and Language

Analyse de systèmes temps-réels de sûreté et mitigation de leurs interférences temporelles

Safety-critical real-time systems often rely on time provisioning strategies. These are especially a standard practice in avionics. They consist in assigning quotas of time to the tasks that compose the system, such that each task is allotted with a…

Jean Guyomarc'H