The research on wavelet-based coin-tap nondestructive testing of carbon electrode


The non-destructive testing (NDT) of carbon electrode is an important problem in carbon industry. This paper presents a wavelet-based non-destructive coin-tap method combining with experience of human testing experts, in which mechanical shocks were acted on carbon electrodes to be tested, and wavelet transform was used to analyze response acoustic signals… (More)
DOI: 10.1109/ICNC.2010.5583162


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