Analysis of Vehicle Sperling Index Compared with the Flexible-rigid Coupled Model and Multi-body Rigid Model

DOI

10.2991/meici-17.2017.50How to use a DOI?

Keywords

Wheel our-of-roundness; Wear; Rigid-flexible coupling; Dynamic performance

Abstract

In order to understand the calculating difference between the multi-body rigid model and the flexible-rigid coupled model, especially the influence of the high frequency vibration caused by the wheel our-of-roundness(OOR) on sperling index and vibration acceleration response for standard wheel, polygon wheel and flat wheel are calculated and compared using the two models. The results show that the use of flexible-rigid coupled model not only inherits the achievement of the multi-body rigid model, but also to make up for the deficiency of multi-body rigid model in the study and can more accurately simulate the OOR wear caused by high frequency vibration on vehicle dynamic performance influence.

Copyright

© 2017, 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  - Yijia Wang
PY  - 2017/10
DA  - 2017/10
TI  - Analysis of Vehicle Sperling Index Compared with the Flexible-rigid Coupled Model and Multi-body Rigid Model
BT  - Proceedings of the 7th International Conference on Management, Education, Information and Control (MEICI 2017)
PB  - Atlantis Press
SP  - 237
EP  - 244
SN  - 1951-6851
UR  - https://doi.org/10.2991/meici-17.2017.50
DO  - 10.2991/meici-17.2017.50
ID  - Wang2017/10
ER  -