Modeling and Simulation of Non-Linear and Hysteresis Behavior of Magneto-Rheological Dampers in the Example of Quarter-Car Model

This paper presents reviews of mathematical formulations and numerical simulation models of non-linear and dynamic hysteresis behaviors of magneto-rheological liquid dampers, viz. Bingham, Dahl, LuGre and Bouc-Wen models, developed in MATLAB®/Simulink® in the example of quarter-car model with the Golden Car parameters. It demonstrates numerical simulations of the magneto-rheological liquid damper models with different sets of parameters and discusses simulation results and performances of these four models for different road profile excitation signals, such as Heaviside step function, sine wave, random noise and white Gaussian noise.

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