A wavelet-based approach to FRF identification from incomplete data

N Dirkx, K Tiels, T Oomen - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Frequency response function (FRF) estimation from measured data is an essential step in
the design, control, and analysis of complex dynamical systems, including thermal and …

Frequency response function estimation in the presence of missing output data

D Ugryumova, R Pintelon… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Frequency response function (FRF) estimation is part of nonparametric system identification
in the frequency domain. The FRF measurements give a quick but deep insight into the …

Frequency response function identification from incomplete data: A wavelet-based approach

N Dirkx, K Tiels, T Oomen - IFAC-PapersOnLine, 2022 - Elsevier
Abstract Frequency Response Function (FRF) identification plays a crucial role in the
design, the control, and the analysis of complex dynamical systems, including thermal and …

Time-variant frequency response function measurement in the presence of missing data

R Pintelon, D Ugryumova… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Missing data are an important issue in large-scale low-cost wireless sensor networks. In
these measurement applications, sensor failure, data transmission errors, and data removal …

A Time-Frequency Local Polynomial Approach to FRM Estimation from Incomplete Data

N Dirkx, K Tiels, T Oomen - IFAC-PapersOnLine, 2023 - Elsevier
Abstract Frequency Response Matrix (FRM) estimation from measured data is an important
step towards the control of complex systems, including motion and thermal systems. Missing …

FRF measurements subject to missing data: quantification of noise, nonlinear distortion, and time-varying effects

R Pintelon, J Lataire… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Quantifying the level of nonlinear distortions and time-varying effects in frequency response
function measurements is a first step toward the selection of an appropriate parametric …

[引用][C] Modelagem e Tratamento dos Sinais da Assinatura Elétrica de Máquinas para Melhoria do Diagnóstico de Falhas.

JGB SILVA - 2015 - Programa de Pós-Graduação …