Fast variance calculation of polyreference least-squares frequency-domain estimates

Mechanical Systems and Signal Processing

Volumn 23, Issue 5, 2009, Pages 1423-1433

  De Troyer, T ^a   Guillaume, P ^b   Steenackers, G ^b  

^a Erasmushogeschool Brussel ^*  (Belgium)

^b VRIJE UNIVERSITEIT BRUSSEL   (Belgium)

Author keywords

Modal analysis; Modal parameters; System identification; Uncertainty bounds

Indexed keywords

COMPOSITE BEAMS AND GIRDERS; COMPUTATIONAL FLUID DYNAMICS; FREQUENCY DOMAIN ANALYSIS; FREQUENCY ESTIMATION; IDENTIFICATION (CONTROL SYSTEMS); RESONANCE; SPURIOUS SIGNAL NOISE; UNCERTAINTY ANALYSIS;

A-PRIORI; COHERENCE FUNCTIONS; CONFIDENCE BOUNDS; DAMPING RATIOS; FREQUENCY DOMAINS; LEAST-SQUARES; MODAL PARAMETERS; NOISE VARIANCES; POLYMAX; POLYNOMIAL PARAMETERS; RESONANCE FREQUENCIES; SYSTEM IDENTIFICATION; TWO-STEP APPROACHES; UNCERTAINTY BOUNDS;

MODAL ANALYSIS;

EID: 63649094989     PISSN: 08883270     EISSN: 10961216     Source Type: Journal    
DOI: 10.1016/j.ymssp.2009.01.015     Document Type: Article

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