DocumentCode
2535989
Title
Fuzzy Logic Control for active suspension of a Non-Linear Full-Vehicle Model
Author
Laoufi, Moroine ; Eskandarian, Azim
Author_Institution
Autoliv, France
fYear
2009
fDate
3-5 June 2009
Firstpage
677
Lastpage
684
Abstract
This paper describes the suspension control of a seven-degree of freedom (7-DOF) non-linear full-vehicle model. The system is controlled by a fuzzy logic controller (FLC) using Skyhook theory. The proposed model takes into consideration heave, pitch and roll motions of the vehicle. Multiple road input effects on the vehicle are evaluated through simulations. The simulation results show that the developed fuzzy controller improves ride comfort without sacrificing safety.
Keywords
fuzzy control; nonlinear control systems; road safety; road vehicles; suspensions (mechanical components); vehicle dynamics; Skyhook theory; active suspension; fuzzy logic control; nonlinear full-vehicle model; ride comfort; road input effects; safety; vehicle heave motion; vehicle pitch motion; vehicle roll motion; Control systems; Damping; Force control; Fuzzy control; Fuzzy logic; Road safety; Shock absorbers; Springs; Tires; Vehicle dynamics;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Vehicles Symposium, 2009 IEEE
Conference_Location
Xi´an
ISSN
1931-0587
Print_ISBN
978-1-4244-3503-6
Electronic_ISBN
1931-0587
Type
conf
DOI
10.1109/IVS.2009.5164358
Filename
5164358
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