MONITORING MACHINE HEALTH USING MULTIPLE SENSORS

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United States of America Patent

SERIAL NO

15468992

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Abstract

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Machine health can be monitored using multiple sensors. For example, a computing device can determine a target sensor to monitor from among multiple sensors associated with the machine. The computing device can determine magnitude values for a particular component of a time series associated with the target sensor. The computing device can generate a dataset including the magnitude values for the particular component of the time series and the sensor measurements from the multiple sensors. The computing device can generate a model using the dataset. The computing device can then receive additional sensor-measurements from the multiple sensors and use the model to determine a predicted magnitude-value for the particular component of the time series based on the additional sensor-measurements. The computing device can use the predicted magnitude-value to identify an anomaly with the machine.

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Patent Owner(s)

Patent OwnerAddress
SAS INSTITUTE INCSAS CAMPUS DRIVE CARY NC 27513

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ANDERSON, THOMAS DALE Peoria, US 4 25
DUARTE, JAMES EDWARD Clermont, US 2 20
ELSHEIMER, DAVID BRUCE Clayton, US 18 464
FALAHI, MILAD Mountain View, US 2 20
LEONARD, MICHAEL JAMES Cary, US 23 784

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