TY - Type of reference TI - Dynamic Response Analysis of a Quarter Car Systems With Uncertainties Parameters AU - Fatma ABID AU - Abdelkhalak ELHAMI AU - Tarek MERZOUKI AU - Lassaad WALHA AU - Mohamed Haddar AB - In this paper, a parametric uncertainty analysis of a quarter car system is proposed. For a reasonable evaluation of its dynamic behavior, the influence of the uncertainty of some parameters is taken into account. The dynamic equations of the quarter car system are solved by using the polynomial chaos method combined with the ODE 45 solver of Matlab. The effect of the random perturbation of the spring on the dynamic response of the system is discussed. This method is an efficient tool for uncertainty propagation. To obtain more accuracy, the polynomial chaos results are compared with direct simulations. DO - 10.21494/ISTE.OP.2017.0185 JF - Uncertainties and Reliability of Multiphysical Systems KW - Quarter car system, Monte Carlo (MC), Generalized Polynomial Chaos (gPC), Système de suspension, Monte Carlo (MC), Polynôme de Chaos Généralisé (gPC), L1 - https://openscience.fr/IMG/pdf/iste_incertfia17v2n6.pdf LA - en PB - ISTE OpenScience DA - 2017/11/2 SN - 2514-569X TT - Analyse de la réponse dynamique d’un système de suspension avec paramètres incertains UR - https://openscience.fr/Dynamic-Response-Analysis-of-a-Quarter-Car-Systems-With-Uncertainties IS - Numéro 2 VL - 1 ER -