Overcoming Data Scarcity in the Quality Control of Safety-Critical Fibre-Reinforced Composites by means of Transfer and Curriculum Learning

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Brillowski, F.; Overhage, V.; Tegetmeyer-Kleine, T.; Hohnhäuser, B.: Overcoming Data Scarcity in the Quality Control of Safety-Critical Fibre-Reinforced Composites by means of Transfer and Curriculum Learning. In: Herberger, D.; Hübner, M. (Eds.): Proceedings of the Conference on Production Systems and Logistics: CPSL 2022. Hannover : publish-Ing., 2022, S. 83-90. DOI: https://doi.org/10.15488/12191

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Sum total of downloads: 203




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Abstract: 
Fibre-reinforced composites are one promising material class to provide a response to the increasing environmental awareness within society. Due to their excellent lightweight potential, fibre-reinforced composites are preferably employed in safety-critical applications, requiring extensive quality control (QC). However, commercially available QC systems are only able to measure fibre deviations, not directly detecting the error itself. In consequence, a worker is required to perform a manual inspection. Artificial intelligence and especially convolutional neural networks (CNN) offer the opportunity to directly detect and classify defects. However, to train the corresponding algorithms large amounts of data are required, which are often inaccessible in production. Artificial augmentation of the available data is a popular approach to tackle this problem, yet, resulting most of the time in undesired overfitting of the CNN. Therefore, in this contribution we examine the transfer of human learning behaviour elements to algorithms in form of transfer learning (TL) and curriculum learning (CL). The overall aim is to research, whether CL and TL are appropriate approaches to address data scarcity in e.g. production environments. Therefore, we perform our research on the error detection of three-dimensional shaped fibre-reinforced textiles.
License of this version: CC BY 3.0 DE
Document Type: BookPart
Publishing status: publishedVersion
Issue Date: 2022
Appears in Collections:Proceedings CPSL 2022
Proceedings CPSL 2022

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pos. country downloads
total perc.
1 image of flag of Germany Germany 134 66.01%
2 image of flag of United States United States 26 12.81%
3 image of flag of Israel Israel 6 2.96%
4 image of flag of Hong Kong Hong Kong 5 2.46%
5 image of flag of China China 5 2.46%
6 image of flag of South Africa South Africa 4 1.97%
7 image of flag of Russian Federation Russian Federation 3 1.48%
8 image of flag of India India 3 1.48%
9 image of flag of Czech Republic Czech Republic 3 1.48%
10 image of flag of United Kingdom United Kingdom 2 0.99%
    other countries 12 5.91%

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