Automatic alarm setup using extreme value theory

Daniela Toshkova, Matthew Asher,Paul Hutchinson,Nicholas Lieven

Mechanical Systems and Signal Processing（2020）

引用 12|浏览2

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摘要

•Warning and alarm levels are determined by applying Generalised Extreme Value theory.•The individual operational conditions are identified using unsupervised learning.•The data are screened for anomalous outliers by using data quality assessment methods.

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关键词

Condition monitoring,Fault detection,Anomaly detection,Variable operational conditions,Vibration analysis

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