Automated self-learning diagnostic system

Details Automated self-learning diagnostic system Automated self-learning diagnostic system

2005-11-29

2005-11-29

Shah, Kamini (Department: 2142)

Data processing: measuring, calibrating, or testing

Measurement system

Performance or efficiency evaluation

C702S183000, C702S034000, C714S025000, 37

Reexamination Certificate

active

06970804

ABSTRACT:
A self-learning diagnostic system provides diagnostics capabilities which may be applied to a population of networked machines or components and assemblies in a product. The self-learning diagnostic system uses both the components' own historical data and the data for an entire population of networked machines of a given product in the field as the training set to adjust critical threshold parameters for detection and diagnosis. The system includes a nominal diagnostic threshold setting module which sets initial thresholds and an adjustment module, which adjusts thresholds continuously based on machine performance data. A service records evaluation module checks service records periodically for correlations and an adjustment module adjust service strategies based on correlation data.

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