Control of an Active Suspension Based on Fuzzy Logic

Author

Nan, Yang-Hai ; Xuan, Dong-Ji ; Kim, Jin-Wan ; Ning, Qian ; Kim, Young-Bae

Author_Institution

Dept. of Mech. Eng., Chonnam Nat. Univ., Gwangju

fYear

2008

fDate

20-22 Dec. 2008

Firstpage

303

Lastpage

307

Abstract

In this paper, a control strategy of active suspension based on the fuzzy logic control has been investigated. Using incorporating feedback from force sensor at front and rear active suspension system, the control system shows the improvement of the dynamic responses of the vehicle. A multi degree-of-freedom nonlinear model is co-simulated by MATLAB/Simulink and ADAMS/car. The simulation results indicate that the proposed active suspension is very effective in the vibration isolation.

Keywords

automobiles; dynamic response; force feedback; force sensors; fuzzy control; suspensions (mechanical components); vibration isolation; ADAMS-car; MATLAB-Simulink; active suspension control; dynamic responses; electrical controlled suspension system; feedback; force sensor; fuzzy logic control; multi degree-of-freedom nonlinear model; road vehicle; vibration isolation; Control systems; Force control; Force feedback; Force sensors; Fuzzy logic; MATLAB; Mathematical model; Nonlinear dynamical systems; Vehicle dynamics; Vehicles; ADAMS/Car; Active Suspension; Co-simulation; Fuzzy Logic;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Electrical Engineering, 2008. ICCEE 2008. International Conference on

Conference_Location

Phuket

Print_ISBN

978-0-7695-3504-3

Type

conf

DOI

10.1109/ICCEE.2008.10

Filename

4740995