发明名称 |
Intelligent Monitoring System and Method for Building Predictive Models and Detecting Anomalies |
摘要 |
There is described a method and system for detecting an anomaly in data originating from a component used in an industrial process. The anomaly detection steps comprise: providing predictive models in which at least one of the predictive models corresponds to at least one operating mode from a plurality of operating modes of the component; obtaining operating data from the component, the operating data being indicative of a given operating mode from the operating modes; selecting at least one of the predictive models based on the given operating mode; generating estimated data using the selected at least one predictive model; comparing the operating data with the estimated data; and generating an alarm trigger when the comparison meets a given anomaly criteria thereby constituting the detection of the anomaly.
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申请公布号 |
US2007265713(A1) |
申请公布日期 |
2007.11.15 |
申请号 |
US20070671205 |
申请日期 |
2007.02.05 |
申请人 |
VEILLETTE MICHEL;BERRIAH SAID;TREMBLAY GILLES |
发明人 |
VEILLETTE MICHEL;BERRIAH SAID;TREMBLAY GILLES |
分类号 |
G05B13/02 |
主分类号 |
G05B13/02 |
代理机构 |
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地址 |
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