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Istituto di scienza e tecnologie dell'informazione "Alessandro Faedo"

Torna all'elenco Report e working Paper anno 2019

Report e working Paper

Tipo: Rapporto tecnico

Titolo: TruDI software, version 2.0 - A Matlab code for structural dynamic identification

Anno di pubblicazione: 2019

Formato: Elettronico Cartaceo

Autori: Pellegrini D.

Affiliazioni autori: CNR-ISTI, Pisa, Italy

Autori CNR:

  • DANIELE PELLEGRINI

Lingua: italiano

Sintesi: This technical report describes TruDI 2.0 (sTructural Dynamic Identification), a Matlab code for structural dynamic identification. TruDI 2.0 is an updated version of TruDI 1.0 and it implements the Enhanced Frequency Domain Decomposition (EFDD), a widely spread non-parametric technique for operational modal analysis and the Complex Mode Indication Function (CMIF) for experimental modal analysis. TruDI allows for calculating the natural frequencies, damping ratios, mode shapes and damped frequencies of a structure, as well as the MPC (Modal Phase Collinearity), MP (Mean Phase) and MPD (Mean Phase Deviation) for each mode.

Lingua sintesi: eng

Pagine totali: 33

Parole chiave:

  • Complex Mode Indication Function
  • Enhanced Frequency Domain Decomposition
  • Structural Health Monitoring
  • Operational Modal Analysis
  • Experimental Modal Analysis
  • Structural Dynamic Identification

Strutture CNR:

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