A method for damping matrix identification using frequency response data

Mechanical Systems and Signal Processing

Volumn 33, Issue , 2012, Pages 69-82

  Pradhan, S ^a   Modak, S V ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

Damping; Damping identification; Damping matrix updating; Finite element model updating; Frequency response; Normal FRFs

Indexed keywords

ACCURATE MODELING; BEAM STRUCTURES; DAMPING IDENTIFICATION; DAMPING MATRICES; FINITE ELEMENT; FINITE-ELEMENT MODEL UPDATING; FREQUENCY-RESPONSE FUNCTIONS; LOW LEVEL; MASS MATRICES; NOISY DATA; NORMAL FRFS; NUMERICAL PROBLEMS; NUMERICAL STUDIES; PRACTICAL IMPLEMENTATION; UPDATING APPROACHES; VIBRATION RESPONSE;

FREQUENCY RESPONSE; NUMERICAL METHODS; STIFFNESS; STIFFNESS MATRIX;

DAMPING;

EID: 84865619402     PISSN: 08883270     EISSN: 10961216     Source Type: Journal    
DOI: 10.1016/j.ymssp.2012.07.002     Document Type: Article

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