전자기력에 의한 능동 동흡진기의 진동제어성능에 관한 연구

A Study on Vibration Control using Active Dynamics Damper with Linear Electric Motor

In this paper a new dynamic damper driven by DC linear electric motor, is proposed for suppressing wide-band vibration. First, the reason for the incapability of a conventional dynamic damper to suppress wide-band vibration is explained. Then, with its defects taken into consideration, the principle of wide-band vibration control is presented. Finally, experiments ar conducted verifying the control effect of the active dynamic damper for suppressing wide-band vibration.