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Knowledge modeling and processing for supervision of process facilities


Krüger, J.:
3rd International Industrial Simulation Conference, ISC 2005 : June 9 - 11, 2005, Berlin, German
Ghent: EUROSIS, 2005
ISBN: 90-77381-18-X
Industrial Simulation Conference <3, 2005, Berlin>
Conference Paper
Fraunhofer IPK ()

Supervision of process facilities is a complex task which objective is to provide an efficient facility operation exploiting tolerances and variations of the process technology as well as workspaces and limitations of the technical components. In its dynamic phases, any technological facility may behave rather like an active and sometimes unpredictable system. That is why advanced process super-vision and control systems increasingly include model-based and rule-oriented components to support facility operators in processing of tasks. This paper discusses the modeling of supervision tasks for technical facilities with a network structure. The facility super-vision knowledge is represented in the form of "if-then" objects and operation patterns. For such distribution networks as gas, water, oil, and energy supply, a general data model and simulation-based architecture for a rule-based decision support system was developed.