Prism signal processing for sensor condition monitoring

M. Henry, O.Y. Bushuev, O.L. Ibryaeva

Research output: Chapter in Book/Report/Conference proceedingConference proceedingpeer-review

13 Citations (Scopus)
13 Downloads (Pure)


This paper introduces a new technique, Prism signal processing, which may be used for the tracking of one or more noisy sinusoids in a signal. A simulation study is presented demonstrating the potential of Prism signal processing as an alternative to Prony's method for analyzing exponentially decaying sinusoids. One application is to sensor condition monitoring of an industrial pressure sensor, using ultrasonic excitation to evaluate the sensor's structural integrity. Initial experimental results suggest the Prism technique can reveal details in the resulting frequency/amplitude time series of each component, which is not available through Prony's method.
Original languageEnglish
Title of host publication2017 IEEE 26th International Symposium on Industrial Electronics (ISIE)
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)978-1-5090-1412-5
Publication statusPublished - 8 Aug 2017
Externally publishedYes
Event26th International Symposium on Industrial Electronics - Edinburgh, United Kingdom
Duration: 19 Jun 201721 Jun 2017
Conference number: 26


Conference26th International Symposium on Industrial Electronics
Abbreviated titleISIE
Country/TerritoryUnited Kingdom
Internet address


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