Sparse representations for fault signatures via hybrid regularization in adaptive undecimated fractional spline wavelet transform domain
Sign Up to like & getrecommendations! Published in 2020 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/abd11d
Abstract: Recent studies on vibration-based machine diagnostics have highlighted the role played by the wavelet transform (WT). However, common WT-based denoising methods (e.g. wavelet thresholding and non-penalty regularization) are often challenging in attaining accurate sparse representations… read more here.
Keywords: fault; fault signatures; sparse representations; representations fault ... See more keywords