Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy
The inner surface defects can be displayed intuitively by measuring the geometric parameters of rifling of the artillery barrel. In this paper, the parameters of the barrel bore were scanned based on the high-precision laser, and the three-dimensional reconstruction of the bore shape was conducted b...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2023-01-01
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| Series: | Frontiers in Physics |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2022.1115544/full |
| _version_ | 1797956530054627328 |
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| author | Pengjun Zhang Wei Jin Dongdong Ren Yunfei Lyu |
| author_facet | Pengjun Zhang Wei Jin Dongdong Ren Yunfei Lyu |
| author_sort | Pengjun Zhang |
| collection | DOAJ |
| description | The inner surface defects can be displayed intuitively by measuring the geometric parameters of rifling of the artillery barrel. In this paper, the parameters of the barrel bore were scanned based on the high-precision laser, and the three-dimensional reconstruction of the bore shape was conducted based on the test data. The wavelet transform was used for multiple de-noising of the test data, and the Delaunay triangulation interpolation algorithm was used to reconstruct the three-dimensional contour structure of the barrel bore, forming a high-fidelity measurement strategy for the parameters of the barrel bore. The results show that this measurement strategy can achieve the high-precision measurement of the geometric parameters of barrel rifling, and the accuracy can reach .001 mm. By comparing the measured value of rifling with the standard value, the flaw points in the rifling of the birth tube can be accurately specified. The three-dimensional model reconstruction based on the massive sample data realizes the high-fidelity measurement of rifling geometric parameters. This measurement strategy can provide support for the visualization of barrel rifling and effectively improve the detection accuracy of the barrel bore. |
| first_indexed | 2024-04-10T23:51:25Z |
| format | Article |
| id | doaj.art-812db22b7c7e4f85b62b67c42e16e62d |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-04-10T23:51:25Z |
| publishDate | 2023-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-812db22b7c7e4f85b62b67c42e16e62d2023-01-10T18:32:07ZengFrontiers Media S.A.Frontiers in Physics2296-424X2023-01-011010.3389/fphy.2022.11155441115544Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategyPengjun ZhangWei JinDongdong RenYunfei LyuThe inner surface defects can be displayed intuitively by measuring the geometric parameters of rifling of the artillery barrel. In this paper, the parameters of the barrel bore were scanned based on the high-precision laser, and the three-dimensional reconstruction of the bore shape was conducted based on the test data. The wavelet transform was used for multiple de-noising of the test data, and the Delaunay triangulation interpolation algorithm was used to reconstruct the three-dimensional contour structure of the barrel bore, forming a high-fidelity measurement strategy for the parameters of the barrel bore. The results show that this measurement strategy can achieve the high-precision measurement of the geometric parameters of barrel rifling, and the accuracy can reach .001 mm. By comparing the measured value of rifling with the standard value, the flaw points in the rifling of the birth tube can be accurately specified. The three-dimensional model reconstruction based on the massive sample data realizes the high-fidelity measurement of rifling geometric parameters. This measurement strategy can provide support for the visualization of barrel rifling and effectively improve the detection accuracy of the barrel bore.https://www.frontiersin.org/articles/10.3389/fphy.2022.1115544/fulllaser detectioninner boregeometric reconstructionriflinglaser scanning |
| spellingShingle | Pengjun Zhang Wei Jin Dongdong Ren Yunfei Lyu Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy Frontiers in Physics laser detection inner bore geometric reconstruction rifling laser scanning |
| title | Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy |
| title_full | Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy |
| title_fullStr | Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy |
| title_full_unstemmed | Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy |
| title_short | Measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy |
| title_sort | measurement and reconstruction of geometric parameters of the barrel bore based on the laser scanning strategy |
| topic | laser detection inner bore geometric reconstruction rifling laser scanning |
| url | https://www.frontiersin.org/articles/10.3389/fphy.2022.1115544/full |
| work_keys_str_mv | AT pengjunzhang measurementandreconstructionofgeometricparametersofthebarrelborebasedonthelaserscanningstrategy AT weijin measurementandreconstructionofgeometricparametersofthebarrelborebasedonthelaserscanningstrategy AT dongdongren measurementandreconstructionofgeometricparametersofthebarrelborebasedonthelaserscanningstrategy AT yunfeilyu measurementandreconstructionofgeometricparametersofthebarrelborebasedonthelaserscanningstrategy |