MR Damper Modeling Performance Comparison Including Hysteresis and Damper Optimization

This research paper represents the analysis and simulation of semi-active suspension using non-linear modeling Magneto-Rheological (MR) with consideration hysteresis behavior for a quarter car model. The is based on assumption that each wheel experiences same disturbance excitation. Hysteresis analyzed Bingham, Dahl's, Bouc-Wen models. focuses passive, Dahl, models five road profiles. desired damping force determines optimum working conditions optimized critical design parameters. An integrated approach towards numeric optimization by computational methods has been used to find conditions. parameters MR damper are determined, multi-objective performed considering pole length, piston radius, gap thickness, internal velocity coil current. Sensitivity also identify sensitive parameter in geometry force. Analysis shows thickness most geometric damper. Furthermore, comparative study highest comfort less overshoot settling time executed. model 36.91% more accurate than passive terms requirements, 26.16% overshoot, 88.31% time. yields requirement be 2150N which 91% analytical results.