Fast orthogonal search (FOS) versus fast Fourier transform (FFT) as spectral model estimations techniques applied for structural health monitoring ({SHM})

DOI10.1007/S00158-011-0695-YzbMath1274.65352OpenAlexW2038365724WikidataQ62637656 ScholiaQ62637656MaRDI QIDQ381738

Ahmed El-Shafie, Aini Hussain, Don McGaughey, Aboelmagd Noureldin

Publication date: 15 November 2013

Published in: Structural and Multidisciplinary Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00158-011-0695-y

zbMATH Keywords

Fourier transformspectral analysisdamage detectionfast orthogonal search (FOS)SHM

Mathematics Subject Classification ID

Modal analysis in linear vibration theory (70J10) Numerical methods for discrete and fast Fourier transforms (65T50) Systems arising from the discretization of structural vibration problems (70J50)

Related Items (1)

Structural damage identification by adding virtual masses

Cites Work

• A robust orthogonal algorithm for system identification and time-series analysis
• The application of advanced signal processing techniques to induction motor bearing condition diagnosis

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