Untripped SUV rollover detection and prevention
(2004) 43rd IEEE Conference on Decision and Control, 2004- Abstract
- Untripped sport utility vehicle rollovers are dangerous and possibly lethal accidents. A new kinetic energy based measure, that indicates an imminent wheel lift-off, is introduced. This measure is used by a gain scheduled linear quadratic (LQ) controller to prevent wheel lift-off. The LQ controller outputs the desired changes of the forces acting on the chassis. These force changes are mapped to braking and traction system commands by a control allocator. A new allocation strategy based on convex optimization is proposed. The controller is capable of preventing wheel lift-off in the simulated test cases.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/8516675
- author
- Johansson, Björn and Gäfvert, Magnus LU
- organization
- publishing date
- 2004
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- [Host publication title missing]
- conference name
- 43rd IEEE Conference on Decision and Control, 2004
- conference location
- Nassau, Bahamas
- conference dates
- 2004-12-14 - 2004-12-17
- external identifiers
-
- scopus:14544299685
- DOI
- 10.1109/CDC.2004.1429677
- language
- English
- LU publication?
- yes
- id
- e85dcc92-59af-45fe-954b-bc6dac86ed2a (old id 8516675)
- date added to LUP
- 2016-04-04 14:04:50
- date last changed
- 2022-01-30 01:23:30
@inproceedings{e85dcc92-59af-45fe-954b-bc6dac86ed2a,
abstract = {{Untripped sport utility vehicle rollovers are dangerous and possibly lethal accidents. A new kinetic energy based measure, that indicates an imminent wheel lift-off, is introduced. This measure is used by a gain scheduled linear quadratic (LQ) controller to prevent wheel lift-off. The LQ controller outputs the desired changes of the forces acting on the chassis. These force changes are mapped to braking and traction system commands by a control allocator. A new allocation strategy based on convex optimization is proposed. The controller is capable of preventing wheel lift-off in the simulated test cases.}},
author = {{Johansson, Björn and Gäfvert, Magnus}},
booktitle = {{[Host publication title missing]}},
language = {{eng}},
title = {{Untripped SUV rollover detection and prevention}},
url = {{http://dx.doi.org/10.1109/CDC.2004.1429677}},
doi = {{10.1109/CDC.2004.1429677}},
year = {{2004}},
}