Untripped SUV rollover detection and prevention
2004 (English)In: 2004 43RD IEEE CONFERENCE ON DECISION AND CONTROL (CDC), VOLS 1-5, 2004, 5461-5466 p.Conference paper (Refereed)
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 acre 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.
Place, publisher, year, edition, pages
2004. 5461-5466 p.
, IEEE CONFERENCE ON DECISION AND CONTROL - PROCEEDINGS, ISSN 0191-2216
vehicle dynamics, convex optimization, active brake control, rollover
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-44338DOI: 10.1109/CDC.2004.1429677ISI: 000226745604159ScopusID: 2-s2.0-14544299685ISBN: 0-7803-8682-5OAI: oai:DiVA.org:kth-44338DiVA: diva2:450987
43rd IEEE Conference on Decision and Control Location: San Diego, CA Date: DEC 14-17, 2004
QC 201110242011-10-242011-10-202011-10-24Bibliographically approved