Ambient vibration study of the Gi-Lu cable-stay bridge: Application of wireless sensing units

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6174 I, Issue , 2006, Pages

  Lu, Kung Chun ^a   Wang, Yang ^b   Lynch, J P ^c   Loh, C H ^a   Chen, Yen Jiun ^a   Lin, P Y ^d   Lee, Z K ^d  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

^b Stanford University   (United States)

^c UNIVERSITY OF MICHIGAN   (United States)

^d NATIONAL CENTER FOR RESEARCH ON EARTHQUAKE ENGINEERING   (Taiwan)

Author keywords

Ambient vibration; Input unknown identification; Stochastic system identification; Wireless sensors

Indexed keywords

FINITE ELEMENT METHOD; IDENTIFICATION (CONTROL SYSTEMS); MICROELECTROMECHANICAL DEVICES; SENSORS; VIBRATIONS (MECHANICAL); WIRELESS TELECOMMUNICATION SYSTEMS;

AMBIENT VIBRATION; INPUT UNKNOWN IDENTIFICATION; STOCHASTIC SYSTEM IDENTIFICATION; WIRELESS SENSORS;

CABLE STAYED BRIDGES;

EID: 33745947253     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.658308     Document Type: Conference Paper

References (12)

1. Ko, J.M., Sun, Z.G. and Ni, Y.Q., "Multi-stage identification scheme for detecting damage in cable-stayed Kap Shui Mun Bridge", Engineering Structures, Vol. 24, No. 7, 857-868, 2002.
2. Ozkan, E., Main, J. and Jones, N.P., "Long-term Measurements on A Cable-stayed Bridge," IMAC-paper, 2001.
3. He, X. et al., "System identification of New Carquinez bridge using ambient vibration data," Proc. Of Int. Conf. on Experimental Vibration analysis of Civil Engineering Structures, France, 26-28, Oct., 2005
4. Wenzel, H. and Pichler, D. Ambient Vibration Monitoring, John Wiley & Sons, Ltd, 2005
5. Straser, E.G. and Kiremidjian, A.S.,"A modular, wireless damage monitoring system for structure," Report No. 128, John A. Blume Earthquake Center, CE Department, Stanford University, Stanford CA., 1998.
6. th Int. Workshop for SHM, Stanford University, Stanford, CA. (2003a).
7. Lynch, J.P., Sundararajan, A., Law, K.H., Kiremidjian, A.S., Kenny, T.W. and Carryer, E., "Embedment of structural monitoring algorithms in a wireless sensing unit," Structural Engineering and Mechanics, Techno Press, 15(3): 285-297 (2003b).
8. Lynch, J.P., Law, K.H., Straser, E.G., Kiremidjian, A.S., and Kenny, T.W., "The Development of a Wireless Modular Health Monitoring System for Civil Structures,", Proc. Of the MCEER Mitigation of Earthq. Disaster by Advanced Tech. (MEDAT-2) Workshop, Las Vegas, NV, Nov. 30, 2000.
9. Safak, E., "Identification of linear structures using discrete-time filters," ASCE, J. of Structural Engineering, Vol.117, No. 10, 3064-3080, 1991.
10. Bart Peelers and Guido de Roeck, "Reference-based stochastic subspace identification for output-only modal analysis," Mechanical system and Signal Processing, 13(6), 855-878, 1999.
11. Loh, C. H. & C. M. Chang, "MATLAB-based Seismic Response Control of Cable-Stayed Bridge: Considering Cable Vibration," J. of Structural Control & Health Monitoring (accepted for publication), 2005
12. Brincker, Rune, L.Zhang and P. Anderson, "Model identification of output-only systems using frequency domain decomposition," Smart Material & Structures, 10, 441-445, 2001.