Title :
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
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;
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
DOI :
10.1109/ISIE.2001.931920
