Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation
Reexamination Certificate
2011-06-21
2011-06-21
Kundu, Sujoy K (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Performance or efficiency evaluation
C702S183000, C702S184000, C702S185000, C702S186000, C702S188000, C700S109000, C700S110000
Reexamination Certificate
active
07966151
ABSTRACT:
A constraint analysis and reliability agent executes a method for analyzing operation of a manufacturing asset, and includes the steps of collecting operation data for a machine over a plurality of predetermined time periods. The operation data includes a plurality of mutually exclusive events that describe operation of the machine. For each of the predetermined time periods, it is determined whether the machine is in an “ON” or an “OFF” state. Data for the “OFF” states is removed from the collected data to generate a filtered data set. Reliability information is then generated based, at least in part, on the filtered data set. This facilitates predictions of future machine operation.
REFERENCES:
Furem, Ken, “Midas,” Siemens Energy and Automation, Jul. 2003.
Coffman, Jr. Paul E.
Filev Dimitar
Tseng Fling
Brooks & Kushman P.C.
Caoppiellie Raymond L.
Ford Motor Company
Kundu Sujoy K
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