Fuzzy PID controller simulation for a quarter-car semi-active suspension system using Magnetorheological damper

Author

Zeinali, Morteza ; Darus, I.Z.M.

Author_Institution

Dept. of Appl. Mech., Univ. Teknol. Malaysia (UTM), Skudai, Malaysia

fYear

2012

fDate

23-26 Sept. 2012

Firstpage

104

Lastpage

108

Abstract

A quarter-car dynamic system has been modeled using Magnetorheological (MR) damper and a parallel structure of fuzzy PID controller to control the semi-active suspension system. The polynomial model is applied to estimate the behavior of MR damper. The MATLAB software and its Simulink environment are used to simulate the model of the system. The results show the use of fuzzy PID controller has successfully reduced the chassis displacement as the driving comfort objectives than PID controller and improved its robustness.

Keywords

automobiles; fuzzy control; magnetorheology; polynomials; road traffic control; suspensions (mechanical components); three-term control; vehicle dynamics; vibration control; MATLAB software; MR damper; Simulink environment; chassis displacement; fuzzy PID controller; magnetorheological damper; parallel structure; polynomial model; quarter-car dynamic system; quarter-car semiactive suspension system; Magnetomechanical effects; PD control; Robustness; Shock absorbers; Fuzzy PID Controller; Magnetorheological Damper; Semi-Active Suspension; System Simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Systems & Industrial Informatics (ICCSII), 2012 IEEE Conference on

Conference_Location

Bandung

Print_ISBN

978-1-4673-1022-2

Type

conf

DOI

10.1109/CCSII.2012.6470482

Filename

6470482