The Study For Anti-Rollover Performance Based On Fishhook and J Turn Simulation

DOI

10.2991/ic3me-15.2015.401How to use a DOI?

Keywords

Fishhook test, J-turn test, Tire vertical force, Anti-roll bar HCG

Abstract

SUV (Sport UtilityVehicle, SUV) HCG (Height of Center Gravity) is higher, relatively low rollover stability, higher rollover accident rate has become an important issue for cars safety. In this paper, Firstly, four-DOF kinematics theoretical vehicle model was established then combined with a SUV development and design work and built a complete multi-body dynamics model in ADAMS / Car. Based on steady state constant radius handling case and transient sine-swept handling case, the dynamic model was calibrated and corelated to handling test results. At last, to launch a study for the anti rollover performance based on fishook and J Turn simulation, respectively analyzed how front and rear anti-roll bar the CGH contribute to the anti-rollover performance of a vehicle, this study is benefcial to the development process of suspension and the design for anti-roll performance of whole vhicle,so it has very important significance.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fei Xiong
AU  - Fengchong Lan
AU  - Jiqing Chen
AU  - Yunjiao Zhou
PY  - 2015/08
DA  - 2015/08
TI  - The Study For Anti-Rollover Performance Based On Fishhook and J Turn Simulation
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 2084
EP  - 2093
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.401
DO  - 10.2991/ic3me-15.2015.401
ID  - Xiong2015/08
ER  -