Search Results - "Amador, Sandro"

Robust multi-dataset identification with frequency domain decomposition by Amador, Sandro D.R., Brincker, Rune

“…Right after its invention in the late nineties, the Frequency Domain Decomposition (FDD) identification technique became very popular in the operational modal…”
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Data-driven sensor fault diagnosis for vibration-based structural health monitoring under ambient excitation by Lydakis, Emmanouil, Koss, Holger, Brincker, Rune, Amador, Sandro D.R.

“…In vibration-based structural health monitoring (SHM), the early detection of sensor faults is key to preventing false alarms and misleading conclusions on the…”
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Data‐driven virtual sensing and dynamic strain estimation for fatigue analysis of offshore wind turbine using principal component analysis by Tarpø, Marius, Amador, Sandro, Katsanos, Evangelos, Skog, Mattias, Gjødvad, Johan, Brincker, Rune

“…Virtual sensing enables estimation of stress in unmeasured locations of a system using a system model, physical sensors and a process model. The system model…”
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Modal Participation Estimated from the Response Correlation Matrix by Aenlle, Manuel L., Juul, Martin, Amador, Sandro D. R., Brincker, Rune

“…In this paper, we are considering the case of estimating the modal participation vectors from the operating response of a structure. Normally, this is done…”
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One-Step FE Model Updating Using Local Correspondence and Mode Shape Orthogonality by Aenlle, Manuel L., Hansen, Jannick B., Skafte, Anders, Amador, Sandro D. R., Jull, Martin Ø. Ø., Brincker, Rune

“…In this paper, it is described how the matrix mixing model updating technique can be combined with the local correspondence (LC) mode shape expansion…”
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A New Maximum Likelihood Estimator Formulated in Pole-Residue Modal Model by Amador, Sandro, El-Kafafy, Mahmoud, Cunha, Álvaro, Brincker, Rune

“…Recently, a lot of efforts have been devoted to developing more precise Modal Parameter Estimation (MPE) techniques. This is explained by the necessity in…”
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On the theory of random decrement by Brincker, Rune, Amador, Sandro

“…In this paper, we will give a short overview of the theory of the random decrement (RD) technique invented around 1970 by Henry Cole for structural response…”
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A robust poly-reference frequency-domain identification method to extract dynamic properties from vibration data by Amador, Sandro Diord Rescinho, Brincker, Rune

“…When performing vibration tests on structural systems, engineers face the challenge of extracting the dynamic properties from the measured data in an accurate…”
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The new Subspace-based poly-reference Complex Frequency (S-pCF) for robust frequency-domain modal parameter estimation by Amador, Sandro Diord Rescinho, Brincker, Rune

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Evaluation of Deep Eutectic Systems as Anti-Biofouling Agents by Amador, Sandro Ivan Santos

“…Biofouling refers to the colonization of immersed surfaces by living organisms, with nefarious consequences for sea-based industry and the environment, through…”
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Modal participation in multiple input Ibrahim time domain identification by Brincker, Rune, Olsen, Peter, Amador, Sandro, Juul, Martin, Malekjafarian, Abdollah, Ashory, Mohammad

“…The Ibrahim time domain (ITD) identification technique was one of the first techniques formulated for multiple output modal analysis based on impulse response…”
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Uncertainty quantification in operational modal analysis and continuous monitoring of special structures by Amador, Sandro Diord Rescinho

“…This thesis addresses three key issues of a real-life vibration-based structural health monitoring system. The first is related to the estimation of the modal…”
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