journal article·2013-10

Location of noise-like sources of acoustic emissions using the spectral similarity method

I. A. Rastegaev, A. V. Danyuk, A. Yu. Vinogradov, D. L. Merson, A. V. Chugunov

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Abstract

A new methodological approach to the location of noise-like sources of continuous acoustic emissions with a weak signal-to-noise ratio is suggested based on spectral classification of signals and emphasis on the specific features in them that are intrinsic for a particular source. The validity of the procedure was experimentally proven for hydraulic testing of pressure vessels for integrity.
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Research context

OpenAlex topics: Engineering Diagnostics and Reliability · Industrial Engineering and Technologies · Material Properties and Failure Mechanisms

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References (13)

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