상대변위 센서를 이용한 반능동 현가장치제어

In this paper, a gain-adjusting skyhook control of a MR-semi-active suspension system is investigated. Using a quarter car model and the measured data of the suspension deflection, the velocity of the sprung mass is estimated. The relative velocity of the suspension system is filtered from the measured deflection signal. Simulation results by MATLAB/SIMULINK of the control performance proposed gain-adjusting skyhook control with the estimated signals are provided.