Using correlation functions as free decays

Research output: Contribution to conferencePaperResearchpeer-review

Abstract

It is a general assumption in OMA that correlation functions are free decays. In multiple input OMA this assumption also implies that any column in the correlation function matrix is to be considered as multiple output free decays. This assumption
is discussed in this paper together with issues concerning estimation and application of correlations functions in OMA.
Original languageEnglish
Publication date2018
Number of pages3
Publication statusPublished - 2018
Event36th International Modal Analysis Conference - Orlando, United States
Duration: 12 Feb 201815 Feb 2018
Conference number: 36

Conference

Conference36th International Modal Analysis Conference
Number36
CountryUnited States
CityOrlando
Period12/02/201815/02/2018

Keywords

  • Operational modal analysis
  • Correlation functions
  • Unbiased estimation
  • Modal parameters

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