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Tool Wear Estimation from Acoustic Emissions: A Model Incorporating Wear Rate
Almost all prior work on modeling the dependence of acoustic emissions on tool wear have concentrated on the effect of wear-level on the sound. We give justification for including the wear-rate information contained in the ...
Biologically-Inspired Acoustic Wear Analysis
We report on a novel method of acoustic wear analysis using spectral classification based on a model of mammalian audition. This approach uses biologically-inspired pre-processing filters that give a multi- resolution ...