압착모드형 ER마운트를 이용한 보 구조물의 진동저감해석

초록

To reduce unwanted vibrations in war ship which may be transmitted through wnderwater path, it is required to use high damping mounts to isolate the vibration. In this work, a squeeze mode ER mount is proposed and applied to a beam structure vibration. An optimal controller is designed to reduce the vibration and experimentally realized. Control response such as acceleration and transmitted force are presented in frequency domain.