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Method, system and device for predictive error recognition in a plant

  • US 20050066241A1
  • Filed: 12/01/2003
  • Published: 03/24/2005
  • Est. Priority Date: 09/24/2003
  • Status: Active Grant
First Claim
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1. A method for predictive recognition of errors in a manufacturing system, said method comprising the steps of:

  • archiving a plurality of error patterns that previously occurred in the manufacturing system, the archived error patterns created by statistical methods;

    monitoring manufacturing system data in real-time; and

    comparing the monitored data with the archived error patterns in real-time to predict imminent errors likely to occur in the manufacturing system.

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