반능동제어 착륙장치 동특성 해석 및 실험

This paper is concerned with the semi-active magneto-rheological(MR) damper. A dynamic model of the MR damper is formulated by incorporating magnetic field-dependent properties of the MR fluid. The damping characteristics of MR damper by changing the intensity of the magnetic field are investigated and the dynamic responses of the landing gear with MR damper are simulated using ADAMS. The landing gear is simulated by implementing its performance as evaluated comparing with the experiment.