DocumentCode :
3414367
Title :
Enhancement of vehicle stability based on variable geometry suspension and robust LPV control
Author :
Nemeth, Balazs ; Gaspar, Peter
Author_Institution :
Syst. & Control Lab., Hungarian Acad. of Sci., Budapest, Hungary
fYear :
2011
fDate :
3-7 July 2011
Firstpage :
253
Lastpage :
258
Abstract :
The paper focuses on the enhancement of vehicle stability using a variable geometry suspension system. The purpose is to follow a predefined trajectory on the road required by the driver. The designed driver assistance system supports the driver in performing the various vehicle maneuvers, such as cornering and overtaking. While the driver performs a maneuver by using the steering wheel, an autonomous control system influences the camber angles of the rear wheels by using a variable geometry suspension system. The control design is based on robust LPV methods, which meet the performance specifications and guarantee robustness against model uncertainties. The operation of the control system is illustrated through different vehicle maneuvers.
Keywords :
position control; road vehicles; robust control; shock absorbers; suspensions (mechanical components); vibration control; autonomous control system; camber angles; control design; driver assistance system; predefined trajectory; robust LPV control; robust LPV methods; steering wheel; variable geometry suspension; vehicle stability enhancement; Control design; Geometry; Suspensions; Tires; Vehicles; Wheels;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Intelligent Mechatronics (AIM), 2011 IEEE/ASME International Conference on
Conference_Location :
Budapest
ISSN :
2159-6247
Print_ISBN :
978-1-4577-0838-1
Type :
conf
DOI :
10.1109/AIM.2011.6027020
Filename :
6027020
Link To Document :
بازگشت