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1. Core Ontology

The product section1 in the Core Ontology is used for describing and modelling the product, process and system specific information inside the knowledge base.

The product ontology supports variable types of product structures with rich meta-information. The process ontology defines the activities required to realise the product. The logic for describing the processes follows PSL (Process Sequence Language) in defining the occurances, having mainly starting time and duration. Milling and turning, for example, are described through system ontology part, where the capabilities of each machine configuration are described. The system ontology is used to describe the manufacturing environment and its characteristics. It defines the resources assigned to the processes. It includes the life-cycles of the production equipment and system-specific programs. Additional information, if needed, is presented as non-geometric features of the object and life-cycle-related information.

The domain ontology for representing the connections, Core Ontology was created with Protege 3.3.1/4.0 OWL DL editor and visualized with GraphViz?. The Core Ontology consists of three domains for describing a content and context of a model.

Description of the classes can be found from KIPPcolla project publications, please see http://www.tut.fi/en/about-tut/departments/production-engineering/research/projects/kippcolla/index.htm (bottom of the page).

Files

Core Ontology (OWL) file: v30.owl

Publications relating to Core Ontology

  • Lanz, M., Järvenpää, E., Luostarinen, P., Tenhunen, A., Tuokko, R. & Rodriguez, R. (2011). ’Formalising Connections between Products, Processes and Resources – Towards Semantic Knowledge Management System’. Proceedings of the 4th International Swedish Production Symposium, SPS11, 3-5 May 2011, Lund, Sweden, pp. 425-431.
  • M. Lanz, Logical and Semantic Foundations of Knowledge Prepresentation for Assembly and Manufacturing Processes, PhD? Thesis, Publication 903, Tampere 2010
  • M. Lanz, R.Rodriguez and R.Tuokko, Neutral Interface for Assembly and Manufacturing Related Knowledge Exchange in Heterogeneous Design Environment, published as book, Svetan M. Ratchev (Ed.): Precision Assembly Technologies and Systems, 5th IFIP WG 5.5 International Precision Assembly Seminar, IPAS 2010, Chamonix, France, February 14-17, 2010. Proceedings. IFIP 315 Springer 2010, ISBN 978-3-642-11597-4, France
  • Lanz, M. & Tuokko, R. 2009. Generic reference architecture for digital, virtual, and real representations of manufacturing systems. Indo-US Workshop, Designing Sustainable Products,
    Services and Manufacturing systems, 18-20 August, 2009, SSCU Auditorium, Indian Institute of Science, Bangalore, India 10 p.
  • Lanz, M., Garcia, F., Kallela, T. & Tuokko, R. 2009. Product-process ontology for managing assembly specific knowledge between product design and assembly system simulation. In: Ratchev,
    S. & Koelemeijer, S. (eds.). Micro-assembly technologies and applications pp. 99-108. DOI: http://dx.doi.org/10.1007/978-0-387-77405-3_9 ISBN: 978-0-387-77402-2
  • M.Lanz, F.Garcia, T.Kallela, R.Tuokko, Product-Process ontology For Managing Assembly Specific Knowledge between Product Design and Assembly System Simulation, IPAS'08 10.-12.2.2008 Chamonix, France, p.10
  • Lanz, M., Kallela, T. & Tuokko, R. 2008. Product, process and system ontologies and knowledge base for managing knowledge between different clients. In: Marik, V., Bradshaw, J. M., Meyer, J., Gruver, W. A. & Benda, P. (eds.). Proceedings of DHMS 2008, IEEE SMC International conference on Distributed Human-Machine Systems, March 9-12, 2008, Athens, Greece pp. 508-513. ISBN: 978-80-01-04028-7
  • Lanz, M., Kallela, T., Järvenpää, E. & Tuokko, R. 2008. Ontologies as an interface between different design support systems. In: Dimitrov, D.P. et al. (eds.). Proceedings of the WSEAS International Conference on Neural Networks (NN'08), May 2.-4.2008, Sofia, Bulgaria pp. 202-207. ISBN: 978-960-6766-59-6
Topic attachments
I Attachment Action SizeSorted ascending Date Who Comment
v30.owlowl v30.owl manage 1287.2 K 08 Jan 2013 - 12:15 EevaJaervenpaeae  
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Topic revision: r4 - 10 Jan 2013 - 15:31:23 - MinnaLanz
 

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