Abstract

This paper proposed a MR(Magneto-rheological) seat damper for a commercial vehicle. After formulating the governing equation of motion, an appropriate size of damper is designed and manufactured. Following the equation of fie d-dependent damping force characteristics, a semi-active seat suspension installed with the proposed MR-damper is constructed and its dynamic model id established, Subsequently, vibration isolation performance of the semi-active suspension system is demonstrated by incorporating with a MRAC(Model referenced adaptive control) fer the MR Seat Damper

Keywords

• Magneto-Rheological Fluid;
• MR Seat Damper;
• Commercial Vehicle;
• Model Reference Adaptive Control(MRAC)

• MR유체;
• MR 시트댐퍼;
• 상용차;
• MRAC 기준모델 적응제어;

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