Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 16th IFAC World Congress, IFAC 2005 |
| Publisher | IFAC Secretariat |
| Pages | 192-197 |
| Number of pages | 6 |
| ISBN (print) | 008045108X, 9780080451084 |
| Publication status | Published - 2005 |
Publication series
| Name | IFAC Proceedings Volumes (IFAC-PapersOnline) |
|---|---|
| Volume | 16 |
| ISSN (Print) | 1474-6670 |
Abstract
The use of model-based controller or fault diagnosis systems in automotive control requires reliable dynamics models. The reliability consists in accurate prediction of the vehicle's behavior, in order to evaluate current driving situations. Model parameters have to be precisely identified. This depends on the model's capability to reproduce the complex dynamics of the real system, by remaining as simple as possible, for online computation. in this article, a practical approach of modelling vehicle dynamics is presented. Conventional simplifications are removed by coupling lateral and roll motion. Besides, nonlinear tire characteristic is pre- sented. The accuracy and performance of the identified model is demonstrated by tests on real automotive systems.
Keywords
- Automotive control, Nonlinear dynamics, Nonlinear identification, Vehicle dynamics
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
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Proceedings of the 16th IFAC World Congress, IFAC 2005. IFAC Secretariat, 2005. p. 192-197 (IFAC Proceedings Volumes (IFAC-PapersOnline); Vol. 16).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Accurate modelling and identification of vehicle's nonlinear lateral dynamics
AU - Abdellatif, H.
AU - Heimann, Bodo
PY - 2005
Y1 - 2005
N2 - The use of model-based controller or fault diagnosis systems in automotive control requires reliable dynamics models. The reliability consists in accurate prediction of the vehicle's behavior, in order to evaluate current driving situations. Model parameters have to be precisely identified. This depends on the model's capability to reproduce the complex dynamics of the real system, by remaining as simple as possible, for online computation. in this article, a practical approach of modelling vehicle dynamics is presented. Conventional simplifications are removed by coupling lateral and roll motion. Besides, nonlinear tire characteristic is pre- sented. The accuracy and performance of the identified model is demonstrated by tests on real automotive systems.
AB - The use of model-based controller or fault diagnosis systems in automotive control requires reliable dynamics models. The reliability consists in accurate prediction of the vehicle's behavior, in order to evaluate current driving situations. Model parameters have to be precisely identified. This depends on the model's capability to reproduce the complex dynamics of the real system, by remaining as simple as possible, for online computation. in this article, a practical approach of modelling vehicle dynamics is presented. Conventional simplifications are removed by coupling lateral and roll motion. Besides, nonlinear tire characteristic is pre- sented. The accuracy and performance of the identified model is demonstrated by tests on real automotive systems.
KW - Automotive control
KW - Nonlinear dynamics
KW - Nonlinear identification
KW - Vehicle dynamics
UR - http://www.scopus.com/inward/record.url?scp=79960710857&partnerID=8YFLogxK
U2 - 10.3182/20050703-6-cz-1902.01242
DO - 10.3182/20050703-6-cz-1902.01242
M3 - Conference contribution
AN - SCOPUS:79960710857
SN - 008045108X
SN - 9780080451084
T3 - IFAC Proceedings Volumes (IFAC-PapersOnline)
SP - 192
EP - 197
BT - Proceedings of the 16th IFAC World Congress, IFAC 2005
PB - IFAC Secretariat
ER -