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Method and system of using inferential measurements for abnormal event detection in continuous industrial processes

  • US 20080281557A1
  • Filed: 02/15/2008
  • Published: 11/13/2008
  • Est. Priority Date: 02/27/2007
  • Status: Active Grant
First Claim
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1. An on-line system for calculating inferential estimates for abnormal detection of operating parameters measured by an on-line analyzer or laboratory analysis comprising:

  • a) real-time data collector,b) real-time data preprocessor,c) model and statistical significance calculator including an inferential model,d) means for summarizing multiple model results, ande) diagnostic displays for event analysis.

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