Producing a digital twin (DT) involves many interlinking decisions. Existing research tends to describe the parts of a DT and how they work, but not the decision-making that went into building the DT nor the consideration of alternative design options. There is therefore a need for a decision-support tool to guide developers to create DTs efficiently while meeting functional requirements such as accuracy and interoperability. To work toward creating a DT decision-support tool, this paper presents an analysis of the decisions required to create a predictive maintenance DT for an automotive manufacturer. The decisions at each stage of the build process are identified and represented as inputs, outputs, controls and mechanisms. This allows for a conversion into generalized decisions presented in the form of an IDEF0 diagram. The research is a fundamental component in producing a decision-support tool for DT design and deployment.
CITATION STYLE
Carlin, H. M., Goodall, P. A., Young, R. I. M., & West, A. A. (2024). Analyzing the Decisions Involved in Building a Digital Twin for Predictive Maintenance. In Proceedings of the I-ESA Conferences (Vol. 11, pp. 125–133). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-24771-2_11
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