Stochastic system identification for operational modal analysis: a review AUTHORS
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Stochastic System Identification for Operational Modal Analysis: A Review
This paper reviews stochastic system identification methods that have been used to estimate the modal parameters of vibrating structures in operational conditions. It is found that many classical input-output methods have an output-only counterpart. For instance, the Complex Mode Indication Function (CMIF) can be applied both to Frequency Response Functions and output power and cross spectra. T...
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