한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2007년도 추계학술대회논문집
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- Pages.63-68
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- 2007
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- 1598-2548(pISSN)
압전작동기 마운트를 이용한 능동진동제어
Active Vibration Control Using Piezostack Based Mount
- 벤큐오 (인하대학교 대학원 기계공학과) ;
- 최상민 (인하대학교 대학원 기계공학과) ;
- 팽용석 (인하대학교 대학원 기계공학과) ;
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한영민
(인하대학교 기계공학부) ;
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최승복
(인하대학교 기계공학부) ;
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문석준
(한국기계연구원 e-엔지니어링연구센터)
- Nguyen, Vien-Quoc ;
- Choi, Sang-Min ;
- Paeng, Yong-Seok ;
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Han, Young-Min
;
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Choi, Seung-Bok
;
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Moon, Seok-Jun
- 발행 : 2007.11.15
초록
This paper presents vibration control performance of an active hybrid mount featuring piezostack actuators. The proposed hybrid mount is devised by adopting piezostack as an active actuator and rubber as a passive element. After experimentally identifying actuating force characteristics of the piezostack and dynamic characteristics of the rubber, the hybrid mount was designed and manufactured. Subsequently, a vibration control system with a specific mass loading is constructed, and its governing equations of motion are derived. In order to actively attenuate vibration transmitted from the base, a feedforward controller is formulated and experimentally realized. Vibration control responses are then evaluated in time and frequency domains.