Experimental study on fuzzy control of a HMMWV suspension system using magneto-rheological fluid damper

Yanming Liu; Faramarz Gordaninejad; Cahit A. Evrensel; E. Sinan Karakas; Umit Dogruer

doi:10.1117/12.600535

17 May 2005 Experimental study on fuzzy control of a HMMWV suspension system using magneto-rheological fluid damper

Yanming Liu, Faramarz Gordaninejad, Cahit A. Evrensel, E. Sinan Karakas, Umit Dogruer

Proceedings Volume 5764, Smart Structures and Materials 2005: Smart Structures and Integrated Systems; (2005) https://doi.org/10.1117/12.600535
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2005, San Diego, California, United States

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.

Citation Download Citation

Yanming Liu, Faramarz Gordaninejad, Cahit A. Evrensel, E. Sinan Karakas, and Umit Dogruer "Experimental study on fuzzy control of a HMMWV suspension system using magneto-rheological fluid damper", Proc. SPIE 5764, Smart Structures and Materials 2005: Smart Structures and Integrated Systems, (17 May 2005); https://doi.org/10.1117/12.600535

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