Research on suspension system based on fuzzy logic control

Author

Tang, Chuan Yin ; Zhao, Guang Yao ; Zhou, Wei ; Lixin Guo

Author_Institution

Sch. of Mech. Eng. & Autom., North Eastern Univ., Shenyang, China

Volume

3

fYear

2010

fDate

27-29 March 2010

Firstpage

5

Lastpage

8

Abstract

In this paper, a six degree of freedom half body vehicle suspension system is developed and the road roughness intensity is modeled as a filtered white noise stochastic process. Based on control theory, the fuzzy control system of the active suspension is established. With the aid of software Matlab/simulink, simulation process is done. Simulation results indicate that the proposed active suspension system proves to be effective in the vibration isolation of the suspension system. A mechanical dynamic model of the two degree of freedom quarter body of vehicle suspension system is.

Keywords

fuzzy control; road vehicles; stochastic processes; suspensions (mechanical components); vehicle dynamics; vibration isolation; Matlab software; filtered white noise stochastic process; fuzzy logic control; mechanical dynamic model; road roughness intensity; suspension system; vibration isolation; Control systems; Control theory; Fuzzy control; Fuzzy logic; Mathematical model; Road vehicles; Stochastic processes; Vehicle dynamics; Vibrations; White noise; ADAMS; fuzzy logic; simulink Introduction Introduction (Heading 1); suspension control;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Computer Control (ICACC), 2010 2nd International Conference on

Conference_Location

Shenyang

Print_ISBN

978-1-4244-5845-5

Type

conf

DOI

10.1109/ICACC.2010.5486726

Filename

5486726