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OPC UA Service Discovery and Binding in a Service-Oriented Architecture
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.ORCID iD: 0000-0002-3993-3102
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.ORCID iD: 0000-0003-3874-9968
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.ORCID iD: 0000-0002-9412-6872
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.ORCID iD: 0000-0002-4133-3317
2022 (English)In: Proceedings 2022 IEEE 5th International Conference on Industrial Cyber-Physical Systems (ICPS), IEEE, 2022Conference paper, Published paper (Refereed)
Abstract [en]

The OPC UA (Open Platform CommunicationsUnified Architecture) technology is found in many industrial applications as it addresses many of Industry 4.0’s requirements. One of its appeals is its service-oriented architecture. Nonetheless, it requires engineering efforts during deployment and maintenance o bind or associates the correct services to a client or consumer system. We propose the integration of OPC UA with the Eclipse Arrowhead Framework (EAF) to enable automatic service discovery and binding at runtime, reducing delays, costs, and errors. The integration also enables the client system to get the service endpoints by querying the service attributes or metadata. Moreover, this forms a bridge to other industrial communication technologies such as Modbus TCP (TransmissionControl Protocol) as the framework is not limited to a specific protocol. To demonstrate the idea, an indexed line with an industrial PLC (programmable logic controller) with an OPCUA server is used to show that the desired services endpoints are revealed at runtime when querying their descriptive attributes or metadata through the EAF’s Orchestrator system.

Place, publisher, year, edition, pages
IEEE, 2022.
Keywords [en]
OPC UA, Eclipse Arrowhead Framework (EAF), Automatic service discovery, Attribute-based service orchestration
National Category
Computer Sciences
Research subject
Cyber-Physical Systems
Identifiers
URN: urn:nbn:se:ltu:diva-90995DOI: 10.1109/ICPS51978.2022.9816880ISI: 001313355400017Scopus ID: 2-s2.0-85135623208OAI: oai:DiVA.org:ltu-90995DiVA, id: diva2:1664460
Conference
5th IEEE International Conference on Industrial Cyber-Physical Systems (ICPS), University of Warwick, Coventry, United Kingdom, May 24-26, 2022
Funder
Vinnova
Note

Funder: EU ECSEL Joint Undertaking (826452);

ISBN för värdpublikation: 978-1-6654-9770-1

Available from: 2022-06-03 Created: 2022-06-03 Last updated: 2024-11-20Bibliographically approved
In thesis
1. Optimizing Smart Industries: Strategies for Efficient System of Systems Development
Open this publication in new window or tab >>Optimizing Smart Industries: Strategies for Efficient System of Systems Development
2023 (English)Licentiate thesis, comprehensive summary (Other academic)
Abstract [en]

The era of extensive digitalization marked by the fourth industrial revolution has ushered in significant advancements in technologies like automation, artificial intelligence, and the Internet of Things (IoT). These innovations are revolutionizing manufacturing processes. Industry 4.0 (I4.0) and the subsequent Industry 5.0 (I5.0) emerged as comprehensive representations of the physical world in the information world, with goals to establish smart factories and promote human-machine coexistence. However, the implementation of I4.0 and I5.0 applications faces challenges related to engineering effort, interoperability, and efficient service discovery and binding.

This thesis seeks to address these challenges by exploring potential strategies to develop an efficient System of Systems (SoS) that comprises individual, autonomous systems collaborating to achieve a shared goal. This research examines methods to enhance the efficacy of SoS by refining its engineering procedures, promoting interoperability between standardized protocols, and employing dynamic adaption mechanisms. It aims to achieve automatic service discovery and interoperability between diverse industrial standards by integrating the Eclipse Arrowhead Framework. This IoT framework facilitates secure and seamless communication and collaboration among devices, machines, and systems.

Moreover, this work delves into saving energy consumption in distributed SoS environments. The thesis aims to optimize energy usage patterns, diminish peak loads, and bolster energy distribution and stability. This is achieved through the Demand Response (DR) mechanism combined with the Eclipse Arrowhead framework. The overarching objective is to pave the way for flexible production processes characterized by minimal resource waste, optimized energy consumption, and sustainable solutions. Through this endeavor, the thesis contributes to shaping a more efficient, interoperable, and sustainable manufacturing landscape in the context of Industry 4.0 and beyond.

Place, publisher, year, edition, pages
Luleå: Luleå University of Technology, 2023
Series
Licentiate thesis / Luleå University of Technology, ISSN 1402-1757
National Category
Computer Systems
Research subject
Cyber-Physical Systems
Identifiers
urn:nbn:se:ltu:diva-102334 (URN)978-91-8048-430-5 (ISBN)978-91-8048-431-2 (ISBN)
Presentation
2024-01-16, E632, Luleå tekniska universitet, Luleå, 09:30 (English)
Opponent
Supervisors
Available from: 2023-11-08 Created: 2023-11-08 Last updated: 2023-12-11Bibliographically approved

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Tripathy, Aparajitavan Deventer, JanPaniagua, CristinaDelsing, Jerker

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