1. A Layered Middleware for OT/IT Convergence to Empower Industry 5.0 Applications
- Author
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Domenico Scotece, Lorenzo Patera, Andrea Garbugli, Antonio Corradi, Armir Bujari, Patera L., Garbugli A., Bujari A., Scotece D., and Corradi A.
- Subjects
Chemical technology ,Industry 5.0 ,smart manufacturing ,OT/IT integration ,cloud continuum ,machine-to-machine ,cyber–physical systems ,TP1-1185 ,Biochemistry ,Atomic and Molecular Physics, and Optics ,Article ,Analytical Chemistry ,Machine-tomachine ,Cyber–physical system ,Industry ,Electrical and Electronic Engineering ,Information Technology ,Instrumentation ,Software - Abstract
We are still in the midst of Industry 4.0 (I4.0), with more manufacturing lines being labeled as smart thanks to the integration of advanced ICT in Cyber–Physical Systems (CPS). While I4.0 aims to provision cognitive CPS systems, the nascent Industry 5.0 (I5.0) era goes a step beyond, aiming to build cross-border, sustainable, and circular value chains benefiting society as a whole. An enabler of this vision is the integration of data and AI in the industrial decision-making process, which does not exhibit yet a coordination between the Operation and Information Technology domains (OT/IT). This work proposes an architectural approach and an accompanying software prototype addressing the OT/IT convergence problem. The approach is based on a two-layered middleware solution, where each layer aims to better serve the specific differentiated requirements of the OT and IT layers. The proposal is validated in a real testbed, employing actual machine data, showing the capacity of the components to gracefully scale and serve increasing data volumes.
- Published
- 2021