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Experiences of a Di...
Experiences of a Digital Twin Based Predictive Maintenance Solution for Belt Conveyor Systems
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- Al-Kahwati, Kammal (author)
- Predge AB, Västra Varvsgatan 11, 97236 Luleå, Sweden
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- Birk, Wolfgang, 1968- (author)
- Luleå tekniska universitet,Signaler och system,Predge AB, Västra Varvsgatan 11, 97236 Luleå, Sweden
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- Flygel Nilsfors, Evert (author)
- LKAB Norge AS, Bolagsgata 40, 8514 Narvik, Norway
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- Nilsen, Rune (author)
- LKAB Norge AS, Bolagsgata 40, 8514 Narvik, Norway
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(creator_code:org_t)
- 2022-06-29
- 2022
- English.
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In: PHME 2022: Proceedings of the 7th European Conference of the Prognostics and Health Management Society 2022. - : PHM Society. ; , s. 1-8
- Related links:
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https://doi.org/10.3...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- Availability of belt conveyor systems is essential in production and logistic lines to safeguard production and delivery targets to customers. In this paper, experiences from commissioning, validation, and operation of an interactive predictive maintenance solution are reported. The solution and its development is formerly presented in Al-Kahwati et.al. (Al-Kahwati, Saari, Birk, & Atta, 2021), where the principles to derive a digital twin of a typical belt conveyor system comprising component-level degradation models, estimation schemes for the remaining useful life and the degradation rate, and vision-based hazardous object detection.Furthermore, the validation approach of modifying the belt conveyor and thus exploiting the idler misalignment load (IML) for the degradation predictions for individual components (including long-lasting ones) together with the actionable insights for the decision support is presented and assessed. Moreover, the approach to testing and validation of the object detection and its performance is assessed and presented in the same manner. An overall system assessment is then given and concludes the paper together with lessons learned.As pilot site for the study a belt conveyor system at LKAB Narvik in northern Norway is used.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tillförlitlighets- och kvalitetsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Reliability and Maintenance (hsv//eng)
Keyword
- Automatic Control
- Reglerteknik
Publication and Content Type
- ref (subject category)
- kon (subject category)
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