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Modelling of 4WD vehicle driveability during tip-in/tip-out events
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Bin Raja Ahsan Shah, Raja Mazuir, Cheng, Caizhen, Jones, R. Peter and Pawar, Jasjit (2011) Modelling of 4WD vehicle driveability during tip-in/tip-out events. In: 22nd International Symposium on Dynamics of Vehicle on Road and Tracks (IAVSD), Manchester Metropolitan University, Manchester, UK, 14-19 Aug 2011. Published in: Proceedings of the 22nd IAVSD Symposium (No.85).
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WRAP_Shah_IAVSD_0085_MODELLING OF 4WD VEHICLE DRIVEABILITY DURING TIP_IN TIP_OUT EVENTS.pdf - Accepted Version Download (412Kb) | Preview |
Official URL: http://www.iavsd2011.org/
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.
| Item Type: | Conference Item (Paper) |
|---|---|
| Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics |
| Divisions: | Faculty of Science > Engineering |
| Library of Congress Subject Headings (LCSH): | Four-wheel drive vehicles -- Computer simulation, Four-wheel drive vehicles -- Dynamics, Four-wheel drive vehicles -- Vibration |
| Journal or Publication Title: | Proceedings of the 22nd IAVSD Symposium |
| Publisher: | Manchester Metropolitan University |
| ISBN: | 9781905476596 |
| Date: | August 2011 |
| Number: | No.85 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Conference Paper Type: | Paper |
| Title of Event: | 22nd International Symposium on Dynamics of Vehicle on Road and Tracks (IAVSD) |
| Type of Event: | Conference |
| Location of Event: | Manchester Metropolitan University, Manchester, UK |
| Date(s) of Event: | 14-19 Aug 2011 |
| References: | [1] Atsumi, B., Tokunaga, H., Kanamori, H., Sugawara, T., Yasuda, E., and Inagaki, H., Evaluation of vehicle motion sickness due to vehicle vibration, JSAE Review, Vol. 23(3), 2002, pp. 341 - 346. [2] Pawar, J., Low Frequency Powertrain and Vehicle System Dynamic, Eng.D Theses, University of Warwick, Coventry, 2009. [3] Dymola, “Multi-Engineering Modeling and Simulation” http://www.3ds.com/products/catia/portfolio/dymola, [retrieved in July 2011] [4] Shah, R.M.R.A., Dhadyalla, G., Jones, P., Pawar, J., Biggs, S., and Cheng, C., A Low Fidelity Non Linear Model of 4WD Torsional Stiffness at Tip-In/Tip-out Events, FISITA 2010 World Automotive Congress Proceedings, 2010, F2010C137 [5] CarMaker 3.0 - Shift the test drive into simulation! http://www.ipg.de/CarMaker.609.0.html, [retrieved in July 2011] [6] List, H.O. and Schoeggl, P., Objective Evaluation of Vehicle Driveability,International Congress & Exposition. 1998, SAE Paper No. 980204 [7] Dorey, R.E. and Holmes, C.B., Vehicle Driveability - Its Characterisation and Measurement, International Congress & Exposition. 1999, SAE Paper No. 2004-01-1338 |
| URI: | http://wrap.warwick.ac.uk/id/eprint/51652 |
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