Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2005.05a
- /
- Pages.576-579
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- 2005
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- 1598-2548(pISSN)
Identification of Dynamic property of MR Fluid
MR 유체의 동특성
- Ahn, Young-Kong ;
- Ha, Jong-Yong ;
-
Ahn, Kyoung-Kwan
;
-
Yang, Bo-Suk
;
- Shiraishi, Toshihiko ;
- Morishita, Shin
- 안영공 (울산대학교, 기계부품 및 소재특성 평가 연구센터) ;
- 하종용 (부경대학교, 기계공학부) ;
-
안경관
(울산대학교, 기계자동차 공학부)
;
-
양보석
(부경대학교, 기계공학부)
;
- 백석준언 (요코하마 국립대학 생산공학과) ;
- 삼하신 (요코하마 국립대학 생산공학과)
- Published : 2005.05.01
Abstract
MR (Magneto Rheological) fluids are well known as a smart fluid and their application researches to control vibration have been conducted by many researchers. However, their dynamic properties have not been identified clearly yet. Therefore, the MR effect is investigated by using a rotational viscometer and a single degree of freedom system with an MR damper. The results obtained from the experimental study show that stiffness and viscous damping coefficients of the system with an MR damper are changed according to the variation of the applied current.