Abstract
This paper describes a modelling method to investigate the dynamic behaviour of 4WD vehicle under a severe driving condition, where the driver applies a rapid tip-in on the accelerator pedal in 2nd gear to achieve maximum engine torque. This is followed by a tip-out event by releasing the accelerator quickly. The Tip-In/Tip-Out events are one of important elements to assess the vehicle driveability. During these test events, the vehicle is expected to generate low frequency vibration between 2 Hz and 10 Hz and gives discomfort feelings induced by resonance effects on sensitive human organs. The aim of this paper is to develop a 4WD vehicle model in a modern object-oriented multi-body simulation tool and study its driveability.
| Original language | English |
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| Title of host publication | Proceedings of 22nd International Symposium on Dynamics of Vehicle on Road and Tracks |
| Publisher | Manchester Metropolitan University |
| ISBN (Print) | 9781905476596 |
| Publication status | Published - 2011 |
| Externally published | Yes |
| Event | 22nd International Symposium on Dynamics of Vehicle on Road and Tracks - Manchester, United Kingdom Duration: 14 Aug 2011 → 19 Aug 2011 Conference number: 85 |
Conference
| Conference | 22nd International Symposium on Dynamics of Vehicle on Road and Tracks |
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| Abbreviated title | IAVSD |
| Country/Territory | United Kingdom |
| City | Manchester |
| Period | 14/08/11 → 19/08/11 |