Diagnosis of bearing defects using tunable Q-wavelet transform
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0102-8
Abstract: Defects in rolling element bearings are foremost cause of failure in rotating machines. The accurate and fast diagnosis of bearing defects like spall, dents, pits, cracks etc. on the various component of bearing can be… read more here.
Keywords: tunable wavelet; wavelet transform; diagnosis bearing; using tunable ... See more keywords
Fast axial-scanning photoacoustic microscopy using tunable acoustic gradient lens.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.007349
Abstract: An optical-resolution photoacoustic microscope (OR-PAM) with capability of fast axial-scanning was developed by using a tunable acoustic gradient (TAG) lens. The TAG lens was designed to continuously changing the focal plane of OR-PAM by modulating… read more here.
Keywords: tunable acoustic; acoustic gradient; fast axial; microscopy ... See more keywords