Root cause diagnostics

Details Root cause diagnostics Root cause diagnostics

2006-08-01

2006-08-01

Knight, Anthony (Department: 2121)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

Optimization or adaptive control

C700S051000, C700S032000, C702S183000, C702S033000, C702S059000, C714S735000

Reexamination Certificate

active

07085610

ABSTRACT:
An industrial process diagnostic apparatus is provided which can identify a source, or “root cause”, of an aberration in an industrial process. A plurality of process configuration models are provided which each represent a physical (or actual) implementation of an industrial process. One of the plurality of models is selected and diagnostics performed on the process using the selected model and at least one process signal related to the process. Based upon the diagnostics, a root cause of the aberration is determined.

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