Abstract
Methods for multibody modelling and simulation should accurately replicate the dynamic behaviour of rail-wheel interface including precise values for wheel-rail contact positions. This paper studies the development of a novel 3-D wheel-rail contact model which is used for dynamic simulation of a suspended wheelset with parameters listed for a typical Mark IV coach. The contact point locations on the wheel and rail are determined by the minimum difference method considering the lateral displacement, yaw angle and the roll angle. The proposed new 3D wheel-rail contact model can be applied in railway condition monitoring techniques to estimate the wheel geometry parameters and thus to achieve practical optimised wheel-rail interfaces.
| Original language | English |
|---|---|
| Title of host publication | 5th IET Conference on Railway Condition Monitoring and Non-Destructive Testing, RCM 2011 |
| Volume | 2011 |
| Edition | 581 CP |
| DOIs | |
| Publication status | Published - 2011 |
| Event | 5th IET Conference on Railway Condition Monitoring and Non-Destructive Testing - Derby, United Kingdom Duration: 29 Nov 2011 → 30 Nov 2011 Conference number: 5 |
Conference
| Conference | 5th IET Conference on Railway Condition Monitoring and Non-Destructive Testing |
|---|---|
| Abbreviated title | RCM 2011 |
| Country | United Kingdom |
| City | Derby |
| Period | 29/11/11 → 30/11/11 |
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Modeling the dynamic behaviour of the wheel rail interface using a novel 3D wheel-rail contact model. / Anyakwo, A.; Pislaru, C.; Ball, A.; Gu, F.
5th IET Conference on Railway Condition Monitoring and Non-Destructive Testing, RCM 2011. Vol. 2011 581 CP. ed. 2011.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Modeling the dynamic behaviour of the wheel rail interface using a novel 3D wheel-rail contact model
AU - Anyakwo, A.
AU - Pislaru, C.
AU - Ball, A.
AU - Gu, F.
PY - 2011
Y1 - 2011
N2 - Methods for multibody modelling and simulation should accurately replicate the dynamic behaviour of rail-wheel interface including precise values for wheel-rail contact positions. This paper studies the development of a novel 3-D wheel-rail contact model which is used for dynamic simulation of a suspended wheelset with parameters listed for a typical Mark IV coach. The contact point locations on the wheel and rail are determined by the minimum difference method considering the lateral displacement, yaw angle and the roll angle. The proposed new 3D wheel-rail contact model can be applied in railway condition monitoring techniques to estimate the wheel geometry parameters and thus to achieve practical optimised wheel-rail interfaces.
AB - Methods for multibody modelling and simulation should accurately replicate the dynamic behaviour of rail-wheel interface including precise values for wheel-rail contact positions. This paper studies the development of a novel 3-D wheel-rail contact model which is used for dynamic simulation of a suspended wheelset with parameters listed for a typical Mark IV coach. The contact point locations on the wheel and rail are determined by the minimum difference method considering the lateral displacement, yaw angle and the roll angle. The proposed new 3D wheel-rail contact model can be applied in railway condition monitoring techniques to estimate the wheel geometry parameters and thus to achieve practical optimised wheel-rail interfaces.
KW - condition monitoring
KW - multibody modelling
KW - vehicle dynamics
KW - wheel profiles
KW - wheel-rail interface
UR - http://www.scopus.com/inward/record.url?scp=84862746525&partnerID=8YFLogxK
U2 - 10.1049/cp.2011.0616
DO - 10.1049/cp.2011.0616
M3 - Conference contribution
SN - 9781849195584
VL - 2011
BT - 5th IET Conference on Railway Condition Monitoring and Non-Destructive Testing, RCM 2011
ER -