Analysis of Vehicle Sperling Index Compared with the Flexible-rigid Coupled Model and Multi-body Rigid Model
Available Online October 2017.
- 10.2991/meici-17.2017.50How to use a DOI?
- Wheel our-of-roundness; Wear; Rigid-flexible coupling; Dynamic performance
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.
- © 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/).
Cite this article
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 -