A robust controller design for performance improvement of a semi-active suspension systems

Author

Yong Son, Ho ; Gweon Jeong, Seung ; Young Choi, Jae ; Kyung Kim, Jong ; Shin Cheon, Young ; Paek, Young Il ; Kwon, S.H. ; Hyung Lee, Man

Author_Institution

Dept. of Mech. & Intelligent Syst. Eng., Pusan Nat. Univ., South Korea

Volume

3

fYear

2001

fDate

2001

Firstpage

1458

Abstract

We propose a robust H_∞ controller for semi-active suspension system in this paper. For the improvement of riding performance, a robust H_∞ controller is designed to satisfy robust stability and the suppression of the road disturbance using an H_∞ controller design method. The performance of the designed controller under variable road conditions are evaluated by computer simulation and the simulation results show the usefulness and applicability of the proposed robust H_∞ controller

Keywords

control system synthesis; road vehicles; robust control; vibration control; H_∞ controller design method; computer simulation; riding performance improvement; road disturbance suppression; road vehicles; robust H_∞ controller; robust controller design; robust stability; semi-active suspension system; semi-active suspension systems; variable road conditions; vibration control; Computer simulation; Control systems; Damping; Design methodology; Force control; Mechanical variables control; Road vehicles; Robust control; Robust stability; Vibrations;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on

Conference_Location

Pusan

Print_ISBN

0-7803-7090-2

Type

conf

DOI

10.1109/ISIE.2001.931920

Filename

931920