Stabilization in finite time for a thermal system described by a parabolic partial differential equation in a 2D geometry

S Fakih, L Perez, L Autrique - 2024 10th International …, 2024 - ieeexplore.ieee.org
In thermal engineering, maintaining the temperature precisely at a desired setpoint is an
essential objective for many processes. When heating actuators act locally and a few point …

Identification of thermophysical parameters in mathematical models of heat and mass transfer

SG Pyatkov - Journal of Computational and Engineering …, 2022 - mathnet.ru
Under consideration are mathematical models of heat and mass transfer. We consider
inverse problems of recovering coefficients in the main part of a parabolic equation …

A modified coupled complex boundary method for an inverse chromatography problem

X Cheng, G Lin, Y Zhang, R Gong… - Journal of Inverse and Ill …, 2018 - degruyter.com
Adsorption isotherms are the most important parameters in rigorous models of
chromatographic processes. In this paper, in order to recover adsorption isotherms, we …

Experimental Prototype to Validate a Method for Solving an Inverse Heat Conduction Problem

S Fakih, MS Bidou, TP Tran, L Perez… - … Conference on Green …, 2024 - Springer
This paper focuses on developing a prototype for identifying specific unknown parameters in
real experimentation. The initial objective involves validating a mathematical model …

Estimation of thermal conductivity for model with radiative heat transfer by extended Kalman filter

A Yanou, N Hosoya, K Wada, M Minami… - 2016 IEEE 21st …, 2016 - ieeexplore.ieee.org
This paper deals with estimation of thermal conductivity for temperature control of an
aluminum plate considering radiative heat transfer. Aiming at accurate control results, model …

Quasi-Online Disturbance Rejection for Nonlinear Parabolic PDE using a Receding Time Horizon Control

T Azar, L Perez, C Prieur, E Moulay… - 2021 European …, 2021 - ieeexplore.ieee.org
Null controllability of nonlinear partial differential equation is a very complex challenge. The
context underlying this study is to improve the behavior of the plasma in a tokamak reactor in …

[PDF][PDF] A new proposal prototype dedicated to validate unknown parameter identification method of heating source

S Fakih, MS Bidou, TP Tran, L Perez… - … conference on Green …, 2024 - univ-angers.hal.science
This paper focuses on developing a prototype for identifying specific unknown parameters in
real experimentation. The initial objective involves validating a mathematical model …

Stabilization using in-domain actuator: a numerical method for a non linear parabolic partial differential equation

T Azar, L Perez, C Prieur, E Moulay… - … 2020: Proceedings of the …, 2021 - Springer
This paper deals with the problem of null controllability for an unstable nonlinear parabolic
partial differential equation (PDE) system considering in-domain actuator. The main …

Thermal diffusivity identification based on an iterative regularization method

L Attar, L Perez, R Nouailletas… - 2015 54th IEEE …, 2015 - ieeexplore.ieee.org
This article deals with the identification of a space and time dependent material thermal
diffusivity. Such parameter is involved in heat transfers described by partial differential …

JOURNAL OF COMPUTATIONAL AND ENGINEERING MATHEMATICS

SG PYATKOV - JOURNAL OF COMPUTATIONAL AND ENGINEERING …, 2022 - elibrary.ru
Under consideration are mathematical models of heat and mass transfer. We consider
inverse problems of recovering coefficients in the main part of a parabolic equation …