Conference article

Vehicle Dynamics Model With Non Linear Bush Model and Tire Filter for Ride Comfort Analysis

Jaehun Jo
Institute of Vehicle Engineering

Daeoh Kang
Institute of Vehicle Engineering

Gwangwoo Lee
Kookmin University

Seungjin Heo
Kookmin University

Download articlehttps://doi.org/10.3384/ecp202017427

Published in: Proceedings of Asian Modelica Conference 2020, Tokyo, Japan, October 08-09, 2020

Linköping Electronic Conference Proceedings 174:3, s. 27-30

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Published: 2020-11-02

ISBN: 978-91-7929-775-6

ISSN: 1650-3686 (print), 1650-3740 (online)

Abstract

There are many non-linear factors affecting ride comfort. In this study, various nonlinear factors affecting vehicle vertical dynamics are modeled to ensure robustness in the analysis of ride comfort performance. Another factor that affected the interpretation of ride comfort performance is road model. To simulate driving situation of vehicle, a Tire Filter Model is presented. Conclusion In this paper, the robustness of vehicle dynamics model with nonlinear elements and ride comfort performance analysis model is secured through Tire Filter Model.

Keywords

Vehicle Dynamics Model, Ride Comfort, Non-Linear Bush Model, Engine Mount

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