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An unsupervised end...
An unsupervised end-to-end approach to fault detection in delta 3D printers using deep support vector data description
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- Zhang, Liangwei (författare)
- Department of Industrial Engineering, Dongguan University of Technology, Dongguan, 523808, China
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- Lin, Jing (författare)
- Mälardalens universitet,Luleå tekniska universitet,Drift, underhåll och akustik,Division of Product Realization, Mälardalen University, 63220, Eskilstuna, Sweden,Innovation och produktrealisering,Division of Operation and Maintenance, Luleå University of Technology, Luleå, 97187, Sweden
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- Shao, Haidong (författare)
- State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, College of Mechanical and Vehicle Engineering, Hunan University, Changsha, 410082, China
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- Yang, Zhe (författare)
- Department of Industrial Engineering, Dongguan University of Technology, Dongguan, 523808, China
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- Liu, Biyu (författare)
- School of Economics and Management, Fuzhou University, Fuzhou, 350116, China
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- Li, Chuan (författare)
- Department of Industrial Engineering, Dongguan University of Technology, Dongguan, 523808, China
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(creator_code:org_t)
- Elsevier, 2024
- 2024
- Engelska.
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Ingår i: Journal of manufacturing systems. - : Elsevier. - 0278-6125 .- 1878-6642. ; 72, s. 214-228
- Relaterad länk:
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https://doi.org/10.1...
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Fault detection in 3D printers is crucial for safety and quality assurance, emphasizing proactive prediction over reactive rectification based on manufacturing factors. Presently, most detection techniques rely on shallow models with limited representational capabilities, necessitating manual feature extraction from the captured signals. This manual process is not only cumbersome and potentially costly but often requires intricate domain-specific knowledge. Additionally, these handcrafted features might not optimally distinguish between normal and faulty samples, potentially reducing prediction accuracy. In this study, we introduce an end-to-end approach using the Deep Support Vector Data Description model for fault detection in 3D printers. This design inherently facilitates automatic feature learning, where the features are synergistically optimized for fault detection. Our experiments leverage magnetic field signals for fault detection in 3D printers, using 1D convolutional layers to discern temporal signal patterns and wide kernels in the initial layer to mitigate high-frequency noise. Furthermore, our model can be easily adapted to integrate multi-channel signals for enhanced accuracy. Evaluations on real-world data from a delta 3D printer underscore the superiority of our method compared to existing alternatives.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tillförlitlighets- och kvalitetsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Reliability and Maintenance (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- Fault detection
- 3D printers
- Deep learning
- End-to-end learning
- Support Vector Data Description
- Product quality assurance
- Operation and Maintenance Engineering
- Drift och underhållsteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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