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Observer Kalman Filter Identification of a Three-story Structure installed with Active Mass Driver  

주석준 (주식회사 티.이.솔루션)
이상현 (서울대학교 공학연구)
민경원 (단국대학교 건축대학 건축공학과)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.17, no.2, 2004 , pp. 161-169 More about this Journal
Abstract
This paper deals with system identification of a three-story building model with active mass damper (MID) for the controller design. Observer Kalman filter identification (OKID) technique is applied to find the relationship between the experimental results of the input and output. The inputs to the building model with MID are ground accelerations and motor command signal, which are, respectively, simulated earthquake and equivalent control force. The outputs are each floor acceleration and MID acceleration. The MID controller is designed based on the experimentally identified building system. Finally it is shown that experimental results agree accurately with simulated results.
Keywords
system identification; observer; kalman filter; active mass damper(AMD); minimum realization; eigenvalue;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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1 민경원, 박지훈, 김홍진, '불규칙 가진을 받는 포화 진동계의 응답제어에 관한 확률밀도 추정', 한국전산구조공학회논문집, 제16권, 제3호, 2003, pp.301-309
2 Min, K. W., Hwang, J. S., Lee, S. H. and Chung, L., 'Probabilistic approach for active control based on structural energy', Earthquake Engineering & Structural Dynamics, 2003, pp.2301-2318
3 Brad, A., John, C.'Identification of base-excited structures using output-only parameter estimation', Earthquake Engineering & Structural Dynamics, Vol. 33, 2004, pp.133-155   DOI   ScienceOn
4 Phan, M. 'Improvement of observer/kalmanfilter identification by residual whitening', Journal of Astronautical Sciences, Vol. 40, 1992, pp.261-279
5 김태호, 이동근 '복수 절점에 가진되는 건물 바닥판의 해석을 위한 응답스펙트럼 해석법의 응용', 한국전산구조공학회논문집, 제15권, 제1호,2002, pp.21-32
6 Calise, A. J., Craig, J. I. and Gong, G., 'Experimental robust control on a laboratory model of a six story building', Proceeding of the American control conference, Philadelphia, 1998
7 고현무, 박관순, 박원석, 이규석 '시간지연효과 및 설계제한조건을 고려한 구조물 진동의 능동제어' 대한토목학회논문집, 제16권, 1996, pp. 715-724
8 Dyke,S. J, 'Implementation of an AMD Using Accelerlation feedback Control', SIAHSCl, 1995, pp.305-323
9 이종순, 조효남, 허정원, 이성칠, '제한된 모드형상을 이용한 개선된 손상평가 알고리즘' 한국전산구조공학회논문집, 제15권, 제1호, 2002, pp.127-136
10 김진구, 최현훈, '좌굴방지 가새가 설치된 건물의 지진응답', 한국전산구조공학회논문집, 제15권, 제2호, 2002, pp.197-207
11 Lu, H., Betti, R. and Longman, R. W., 'Identification of linear structural systems using earthquake-induced vibration data', Earthquake Engineering & Structural Dynamics, Vol. 28, 1999, pp.1449-1467   DOI   ScienceOn
12 Lim, K. B., Balas, G. J. and Anthony, T. C., 'Minimum-norm model validating identification for robust control', AIAA, Paper No. 96-3717
13 Lu, H., Betti, R. and Longman, R. W., 'Obtaining refined first-order predictive models of linear structural systems, 'Earthquake Engineering & Structural Dynamics, Vol. 31, 2002, pp.1413-1440   DOI   ScienceOn
14 Juang, J. N., 'Applied system identification', prentice-Hall, 1994.