Moment robust fuzzy observer-based control for improving driving stability Online publication date: Fri, 28-Dec-2007
by M. Chadli, A. El Hajjaji
International Journal of Vehicle Autonomous Systems (IJVAS), Vol. 5, No. 3/4, 2007
Abstract: In this paper, the moment robust active control of vehicle lateral dynamics is studied when the road adhesion conditions change and the sideslip angle is unavailable for measurement. A model of cornering forces based on Takagi-Sugeno (T-S) fuzzy model is developed and used to represent non-linear lateral dynamic of the vehicle. Next, a robust T-S controller-based observer is designed. To take account of the variation of tyre slip angles, the case of membership functions depending on state variables is also considered. The numerical simulation indicates that considerable improvements in the vehicle handling can be achieved with the proposed T-S observer-based controller.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Vehicle Autonomous Systems (IJVAS):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com