Modal parameter estimation from ambient response data

Proceedings of the International Modal Analysis Conference - IMAC

Volumn 2, Issue , 2001, Pages 1017-1022

  Schwarz, B ^a   Richardson, M ^a  

^a Vibrant Technology Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONCRETE BRIDGES; CURVE FITTING; DEGREES OF FREEDOM (MECHANICS); FREQUENCY RESPONSE; IMPACT TESTING; MODAL ANALYSIS; PARAMETER ESTIMATION; RANDOM PROCESSES; TIME DOMAIN ANALYSIS; VIBRATIONS (MECHANICAL); WAVEFORM ANALYSIS;

AMBIENT RESPONSE; FREQUENCY RESPONSE FUNCTION; MODAL PARAMETERS; VIBRATION RESPONSE;

STRUCTURAL ANALYSIS;

EID: 0035046264     PISSN: 10466770     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (6)

1. Post-processing ambient and forced response bridge data to obtain modal parameters
2. Operating deflection shapes from time versus frequency domain measurements
3. Is it a mode shape or an operating deflection shape?
4. Parameter estimation from frequency response measurements using rational fraction polynomials
5. Global curve fitting of frequency response measurements using the rational fraction polynomial method
6. Global frequency & damping from frequency response measurements