Improving the characterization of a pressure gauge setup by condition monitoring

Application of condition monitoring and anomaly detection have recently become more popular in Metrology. We implemented a condition monitoring system in an existing pressure balance setup using historical data containing anomalies. By simulating leaks, we tested the system with the most probable so...

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Bibliographic Details
Published inMeasurement. Sensors Vol. 18; p. 100190
Main Authors Wüthrich, Christian, Boschung, Gregor, Toro, Federico Grasso
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.12.2021
Elsevier
Subjects
Condition monitoring
Data analysis
Pressure balance setup
Condition monitoring
Data analysis
Pressure balance setup
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Summary:Application of condition monitoring and anomaly detection have recently become more popular in Metrology. We implemented a condition monitoring system in an existing pressure balance setup using historical data containing anomalies. By simulating leaks, we tested the system with the most probable sources of anomalies. We found that these sources could not cause the anomalies in the historical data. Our measurement of anomaly causes allowed building confidence in the calibration results, further improving the characterization of the setup. Using this knowledge together with further condition monitoring, future work will focus on developing an adaptive control system for the setup.
ISSN:2665-9174
2665-9174
DOI:10.1016/j.measen.2021.100190