Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2002.11b
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- Pages.676-681
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- 2002
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- 1598-2548(pISSN)
System Identification of a Full Scale Five-story building for Vibration Controller design
진동제어기 설계를 위한 실물크기 5층 건물의 시스템 식별
- Min, Kyung-Won ;
- Lee, Young-Cheol ;
- Lee, Sang-Hyun ;
- Park, Min-Kyu ;
- Kim, Doo-Hoon ;
- Park, Jin-Il ;
- Jeong, Jeoung-Kyo
- 민경원 (단국대 건축공학과) ;
- 이영철 (단국대 건축공학과) ;
- 이상현 (서울대 건축학과) ;
- 박민규 (단국대 건축공학과) ;
- 김두훈 (유니슨 산업(주) 기술연구소) ;
- 박진일 (유니슨 산업(주) 기술연구소) ;
- 정정교 (유니슨 산업(주) 기술연구소)
- Published : 2002.11.01
Abstract
System Identification is carried out for a full scale five-story builing to design a vibration controller. Dynamic characteristics such as natural frequencies, damping ratios, and modes are obtained from the input/output information by both sine-sweep method and white noise method. The active mass driver installed on the five floor is applied as external loading to move the building and each floor acceleration is measured and processed for the system identification. The identified building will be experimentally investigated again with viscoelastic dampers installed at inter-stories to obtain the response behavior. Corresponding result will be presented soon.