Thermal spray diagnostics

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United States of America Patent

PATENT NO 10724999
APP PUB NO 20160354796A1
SERIAL NO

15172362

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Abstract

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An example system includes at least one acoustic sensor configured to generate at least one time-dependent acoustic data signal indicative of an acoustic signal generated by a thermal spray system performing a process possessing a plurality of process attributes, and a computing device including an acoustic data signal processing module configured to receive the at least one time-dependent acoustic data signal, and transform the at least one time-dependent acoustic data signal to a frequency-domain spectrum, wherein each process attribute of the plurality of process attributes is associated with at least one respective frequency band, and a correlation module configured to determine a process attribute of the plurality of process attributes by identifying at least one characteristic of the frequency-domain spectrum.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE CORPORATION450 S MERIDIAN STREET INDIANAPOLIS IN 46225

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Batra, Romesh Blacksburg, US 4 31
Blair, Taylor K Blacksburg, US 17 41
Cybulsky, Michael Indianapolis, US 19 168
Gold, Matthew R Carmel, US 47 85
Pickrell, Gary Blacksburg, US 13 138
Sinatra, Raymond J Indianapolis, US 11 243

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