Voronoi-Based Vacuum Leakage Detection in Composite Manufacturing
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866911558181847040 |
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| author | Brauer, Christoph Hindersmann, Arne de Wolff, Timo |
| author_facet | Brauer, Christoph Hindersmann, Arne de Wolff, Timo |
| contents | In this article, we investigate vacuum leakage detection problems in composite manufacturing. Our approach uses Voronoi diagrams, a well-known structure in discrete geometry. The Voronoi diagram of the vacuum connection positions partitions the component surface. We use this partition to narrow down potential leak locations to a small area, making an efficient manual search feasible. To further reduce the search area, we propose refined Voronoi diagrams. We evaluate both variants using a novel dataset consisting of several hundred one- and two-leak positions along with their corresponding flow values. Our experimental results demonstrate that Voronoi-based predictive models are highly accurate and have the potential to resolve the leakage detection bottleneck in composite manufacturing. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_29980 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Voronoi-Based Vacuum Leakage Detection in Composite Manufacturing Brauer, Christoph Hindersmann, Arne de Wolff, Timo Metric Geometry Computational Geometry Combinatorics 52B55, 74A40 In this article, we investigate vacuum leakage detection problems in composite manufacturing. Our approach uses Voronoi diagrams, a well-known structure in discrete geometry. The Voronoi diagram of the vacuum connection positions partitions the component surface. We use this partition to narrow down potential leak locations to a small area, making an efficient manual search feasible. To further reduce the search area, we propose refined Voronoi diagrams. We evaluate both variants using a novel dataset consisting of several hundred one- and two-leak positions along with their corresponding flow values. Our experimental results demonstrate that Voronoi-based predictive models are highly accurate and have the potential to resolve the leakage detection bottleneck in composite manufacturing. |
| title | Voronoi-Based Vacuum Leakage Detection in Composite Manufacturing |
| topic | Metric Geometry Computational Geometry Combinatorics 52B55, 74A40 |
| url | https://arxiv.org/abs/2603.29980 |