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Statistical Processing Methods used in Abnormal Situation Detection

  • US 20080208527A1
  • Filed: 04/04/2006
  • Published: 08/28/2008
  • Est. Priority Date: 04/04/2005
  • Status: Active Grant
First Claim
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1. A method of detecting an abnormal situation associated with a process plant, comprising:

  • receiving measured data pertaining to a process parameter sensed by at least one sensor device associated with the process plant;

    determining one or more statistical measures associated with the process parameter using the measured data; and

    using the one or more statistical measures associated with the process parameter to detect an abnormal situation within the process plant.

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