TY - Type of reference TI - Thermal modeling of high power transistor HEMT type AU - Abdelkhalak El Hami AU - Bouchaïb Radi AU - Abdelhamid Amar AB - Mechatronics is a discipline that combines mechanics, electronics and computer science. The appearance of mechatronic systems gives rise to failure and degradation phenomena that develop over time and are not well controlled. To study these failures we will use the finite element method, is a numerical scheme (method) that allows to simulate (solve) complicated physics problems via the computer tool. This is made by approximating the mathematical model based on a partial differential equation whose number of unknowns is infinite with a matrix algebraic model whose number of unknowns is finite. The implementation of this method is made with two software programs COMSOL and ANSYS, and the simulations will allow us to observe the behavior of our component and detect the origin of the failures. DO - 10.21494/ISTE.OP.2019.0431 JF - Uncertainties and Reliability of Multiphysical Systems KW - Thermal modelling, mechatronic systems, transistor HEMT, performance, Temperature, power dissipated, Modélisation thermique, système mécatronique, transistor HEMT, performance, Temperature, puissance dissipée, L1 - http://www.openscience.fr/IMG/pdf/iste_incertfia19v3n1_3.pdf LA - en PB - ISTE OpenScience DA - 2020/01/6 SN - 2514-569X TT - La modélisation thermique de transistor a haute puissance de type HEMT UR - http://www.openscience.fr/Thermal-modeling-of-high-power-transistor-HEMT-type IS - Issue 1 VL - 3 ER -