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Erschienen in:
2012 | OriginalPaper | Buchkapitel
Embedded + Reasoning on Programmable Logic Controllers
verfasst von : Stephan Grimm, Michael Watzke, Thomas Hubauer, Falco Cescolini
Erschienen in: The Semantic Web – ISWC 2012
Verlag: Springer Berlin Heidelberg
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Many industrial use cases, such as machine diagnostics, can benefit from
embedded reasoning
, the task of running knowledge-based reasoning techniques on embedded controllers as widely used in industrial automation. However, due to the memory and CPU restrictions of embedded devices like programmable logic controllers (PLCs), state-ofthe- art reasoning tools and methods cannot be easily migrated to industrial automation environments. In this paper, we describe an approach to porting lightweight OWL 2 EL reasoning to a PLC platform to run in an industrial automation environment. We report on initial runtime experiments carried out on a prototypical implementation of a PLC-based
$\mathcal{EL}$
+-reasoner in the context of a use case about turbine diagnostics.