A method of modal parameters identification using ambient vibration measurements for a large-scale bridge

Zhendong yu Chongji/Journal of Vibration and Shock

Volumn 31, Issue 2, 2012, Pages 95-100

  Qin, Shi Qiang ^a   Pu, Qian Hui ^a   Shi, Zhou ^a  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

Author keywords

Ambient excitation; Bandwidth restricted empirical mode decomposition (BREMD); Bridge; Masking signal; Modal parameters identification; Mode mixing; Stochastic subspace identification (SSI)

Indexed keywords

AMBIENT EXCITATION; EMPIRICAL MODE DECOMPOSITION; MASKING SIGNAL; MODAL PARAMETERS IDENTIFICATION; STOCHASTIC SUBSPACE IDENTIFICATION;

BANDWIDTH; BRIDGES; FINITE ELEMENT METHOD; MIXING; MODAL ANALYSIS; SIGNAL PROCESSING; STOCHASTIC SYSTEMS; STRUCTURES (BUILT OBJECTS);

COMPOSITE BEAMS AND GIRDERS;

EID: 84856807314     PISSN: 10003835     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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