Abstract

AbstractThe idea of the Asset Administration Shell (AAS) is currently evolving into a framework for the Industrial Digital Twin in Industry 4.0 since more and more industrial use cases for its application as well as AAS sub-models with standardized semantic properties are being defined. The concept of the AAS enables data interoperability and thus provides novel opportunities for exchanging services between manufacturing assets, digital platforms, and value chain actors. Services in this sense are fabrication or assembly operations and tasks. It is demonstrated, how the data link and exchange between different AASs on the equipment level can be accomplished through an overlaying AAS on the manufacturing system level. A conceptual model for the service exchange is developed based on the state-of-the-art within the field of Industry 4.0. The model is subsequently verified and validated through a case implementation at the University of Southern Denmark’s Industry 4.0 lab.

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