Hvordan kan KI-revolusjonen forandre måten vi jobber med og utvikler maskin- og energiteknologi?
Andrei Lobov
e-mail: andrei.lobov@ntnu.no
phone: +47 45 913 455
room: 213
web: http://www.lobov.biz/academia
�Slides:> http://www.lobov.biz/academia/250904
Outline
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In the beginning the was a CAD
Dataassistert konstruksjon
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Computer-aided Design (CAD) - Background
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So, one can design a product (CAD)
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Computer-aided Manufacturing (CAM)
Analysing manufacturing of workpieces and operations of production plants.
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One can design a process/production system (CAM)
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One can continuously integrate product and manufacturing system design
Check the properties of the product / part.�Check the performance of a manufacturing system.�Design for ‘X’ (assembly, quality, resourcefulness, ...)�...
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One can reuse different models at runtime
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Process model
Product model
Resources model
NEEDS
CAPABILITIES
MATCH?
If not, how to make it possible?
Digital threads in modern manufacturing enterprises
“En digital tråd er flyten av informasjon om et produkts ytelse og bruk, fra design til produksjon, salg, bruk og avhending eller resirkulering.”
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Digital thread
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source: J. David, E. Järvenpää and A. Lobov, "Digital Threads via Knowledge-Based Engineering Systems," 2021 30th Conference of Open Innovations Association FRUCT, Oulu, Finland, 2021, pp. 42-51, doi: 10.23919/FRUCT53335.2021.9599986.
Digital Thread : Implementation (1)
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source: Joe David, Eric Coatanéa, Andrei Lobov, Deploying OWL ontologies for semantic mediation of mixed-reality interactions for human–robot collaborative assembly, Journal of Manufacturing Systems, Volume 70, 2023, Pages 359-381, ISSN 0278-6125, https://doi.org/10.1016/j.jmsy.2023.07.013
Digital Thread : Implementation (2)
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source: Joe David, Eric Coatanéa, Andrei Lobov, Deploying OWL ontologies for semantic mediation of mixed-reality interactions for human–robot collaborative assembly, Journal of Manufacturing Systems, Volume 70, 2023, Pages 359-381, ISSN 0278-6125, https://doi.org/10.1016/j.jmsy.2023.07.013
Towards AI-driven automation of digital threads
KI å hjelpe oss til å automatisere digital tråd, men man trenger fortsatt forskjellige språk i den digitale tråden.
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Digital transformation through semantic modelling
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ChatGPT “routing” a pipe?
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Digital transformation through semantic modelling and Business Process Model and Notation (BPMN)
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�To try: https://demo.bpmn.io/s/start
Generating BPMN with LLM:
Digital transformation through semantic modelling (3)
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Takeaways
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Questions?
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Andrei Lobov
Research mission:�I am working on developing a framework for efficient building of knowledge-based �products and knowledge-driven systems, where the knowledge is represented in �machine-processable format thus allowing automated reasoning. I am searching for �and developing an “ideal” language for knowledge representation along with �engineering tools to manage products and smart systems design via their lifecycles �with the help of the tools and techniques originated from the field of Artificial �Intelligence. My research interests include efficient integration of multi-disciplinary �engineering knowledge, its proactive use and support by digital tools.
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5 schools of thought :�Encoding the rules
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image source: https://www.w3.org/community/kiss/
Boundaries for evolution / design automation to keep in mind?
“An aircraft optimization starting with a biplane could evolve into a monoplane with a low, mid, or high wing; but a biplane will not arise from a configuration initialized as monoplane.” �[source: Sobieszczanski-Sobieski, Morris and van Tooren, �“Multidisciplinary Design Optimization Supported by Knowledge �Based Engineering”, Wiley, ISBN 9781118492123, 2015]
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image source: https://en.wikipedia.org/wiki/Nikolai_Bugaev
“Since no one knows what is an ‘intelligence’, we cannot speak about intelligence in animals, therefore I declare this meeting closed.”
The questions of modelling the artificial intelligence are difficult due to absence of ‘clear’ definition of a term ‘intelligence’.