Monitoring machine operation with different sensor types to identify typical operation for derivation of a signature

Monitoring machine operation with different sensor types to identify typical operation for derivation of a signature

A method for derivation of a machine signature includes receiving sensor information from a primary sensor, where the primary sensor is positioned to receive information from a portion of an industrial operation, and receiving sensor information from one or more secondary sensors. The secondary sens...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Nair, Suresh R, Cai, Yongyao, Gao, Linxi, Killian, Ashley M, Sacherski, Burt, Lane, Lee A, Taylor, Brian J, Zomchek, Kevin, Foster, Wayne R, Jaeger, Rebecca R, Poublon, Michelle L, Wolfe, Timothy P
Format: Patent
Sprache:eng
Schlagworte:
ALARM SYSTEMS
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
ORDER TELEGRAPHS
PHYSICS
REGULATING
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:A method for derivation of a machine signature includes receiving sensor information from a primary sensor, where the primary sensor is positioned to receive information from a portion of an industrial operation, and receiving sensor information from one or more secondary sensors. The secondary sensors are arranged to provide additional information about the industrial operation indicative of current operating conditions of the industrial operation. The method includes using the sensor information from the secondary sensors and machine learning to determine if the portion of the industrial operation is operating in a normal condition and, in response to determining that the portion of the industrial operation is operating normally, using sensor information from the primary sensor during the normal operating condition to derive a primary sensor signature for the sensor information from the primary sensor.