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Fuzzy controlled nonlinear Semi-active suspension systems

Journal: International Journal of Computational Engineering Research(IJCER) (Vol.6, No. 5)

Publication Date:

Authors : ; ;

Page : 15-19

Keywords : Fuzzy Logic Controller; Magnetorheological damper; Matlab Simulink; Semi-active suspension; Sprung mass; Suspension systems; Unsprung mass.;

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Ride comfortability of vehicle is a big challenge for the automotive industries and design engineers. The suspension system is the major source of providing comfortability by absorbing vertical vibrations. This paper presents modeling of the non-linear semi-active suspension system equipped with Magneto Rheological damper. Simulation of the designed model is performed in Simulink. A comparative analysis of the Simulink response shows the difference between linear and non-linear model. It has also shown that fuzzy logic controller has improved the performance of the system.

Last modified: 2016-09-17 17:42:33