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Proceedings Paper

Experimental study on fuzzy control of a HMMWV suspension system using magneto-rheological fluid damper
Author(s): Yanming Liu; Faramarz Gordaninejad; Cahit A. Evrensel; E. Sinan Karakas; Umit Dogruer
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Paper Abstract

This work presents an experimental study of fuzzy logic control for a quarter-car-model of a high-mobility multi-purpose wheeled vehicle suspension system using a magneto-rheological fluid damper. Sprung mass displacement and velocity based fuzzy control, and acceleration based fuzzy control are proposed and compared to a skyhook control strategy. The displacement and acceleration of the sprung mass under rough road excitation are analyzed using power spectral density and root mean square methods. It is demonstrated that the displacement and acceleration based fuzzy control strategy performs well as compared to the other method considered.

Paper Details

Date Published: 17 May 2005
PDF: 9 pages
Proc. SPIE 5764, Smart Structures and Materials 2005: Smart Structures and Integrated Systems, (17 May 2005); doi: 10.1117/12.600535
Show Author Affiliations
Yanming Liu, Univ. of Nevada/Reno (United States)
Faramarz Gordaninejad, Univ. of Nevada/Reno (United States)
Cahit A. Evrensel, Univ. of Nevada/Reno (United States)
E. Sinan Karakas, Univ. of Nevada/Reno (United States)
Umit Dogruer, Univ. of Nevada/Reno (United States)

Published in SPIE Proceedings Vol. 5764:
Smart Structures and Materials 2005: Smart Structures and Integrated Systems
Alison B. Flatau, Editor(s)

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