Methods and systems for fault diagnosis in observation rich systems

Diagnostic systems and methods are presented for determining the current condition of a production plant and the resources thereof, in which successively more complex diagnostic abstractions are used to determine the plant condition, with a more complex abstraction being selected when the most recen...

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Bibliographische Detailangaben
Hauptverfasser: DEKLEER, JOHAN, KUHN, LUKAS
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Diagnostic systems and methods are presented for determining the current condition of a production plant and the resources thereof, in which successively more complex diagnostic abstractions are used to determine the plant condition, with a more complex abstraction being selected when the most recently selected diagnostic abstraction is logically inconsistent with the current fault status indications.