General realization algorithm for modal identification of linear dynamic systems

Journal of Engineering Mechanics

Volumn 134, Issue 9, 2008, Pages 712-722

  De Callafon, R A ^a   Moaveni, B ^b   Ponte, J P ^b   He, X ^b   Udd, Eric ^c  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c NONE   (United States)

Author keywords

Algorithms; Dynamic loads; Earthquakes; Linear systems; Modal analysis

Indexed keywords

COMPUTER SIMULATION; CONTROL THEORY; DYNAMIC PROGRAMMING; ERROR ANALYSIS; LEAST SQUARES APPROXIMATIONS; LINEAR CONTROL SYSTEMS; MEASUREMENT ERRORS; MODAL ANALYSIS; PARAMETER ESTIMATION; STATE SPACE METHODS;

ALGORITHMS; AND MODELING; BENCH-MARK PROBLEMS; DYNAMIC LOADINGS; DYNAMIC LOADS; DYNAMIC SYSTEMS; EARTHQUAKES; EIGENSYSTEM REALIZATION ALGORITHM; HANKEL MATRIX DECOMPOSITION; INITIAL CONDITIONS; INPUT SIGNALS; LEAST-SQUARES OPTIMIZATION; LINEAR DYNAMIC SYSTEMS; LINEAR SYSTEMS; MEASUREMENT NOISES; MODAL IDENTIFICATION; MODAL PARAMETERS; MULTI DEGREE-OF-FREEDOM; NUMERICAL SIMULATIONS; PREDICTION ERRORS; STATE RECONSTRUCTION; STATE-SPACE MATRICES; STATISTICAL PROPERTIES; TWO-STEP PROCEDURE;

MATRIX ALGEBRA;

ALGORITHM; BENCHMARKING; COMPUTER SIMULATION; DAMPING; DECOMPOSITION ANALYSIS; DYNAMIC RESPONSE; EARTHQUAKE ENGINEERING; EIGENVALUE; ERROR ANALYSIS; LEAST SQUARES METHOD; LOADING; MATRIX; OPTIMIZATION; PARAMETERIZATION; PREDICTION;

EID: 50149108600     PISSN: 07339399     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9399(2008)134:9(712)     Document Type: Article

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