High precision localization for periodic tunnel inspections
In tunnel inspections, it is important to check for the progression of cracks and other deformations. The point clouds of tunnels are not reproducible due to accumulated errors in mobile mapping systems using GNSS/IMU navigation. Therefore, it has been impossible to confirm the progression of deform...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2024-12-01
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| Series: | SICE Journal of Control, Measurement, and System Integration |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/18824889.2024.2313819 |
| _version_ | 1797270636533383168 |
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| author | Kiichiro Ishikawa Taiga Odaka |
| author_facet | Kiichiro Ishikawa Taiga Odaka |
| author_sort | Kiichiro Ishikawa |
| collection | DOAJ |
| description | In tunnel inspections, it is important to check for the progression of cracks and other deformations. The point clouds of tunnels are not reproducible due to accumulated errors in mobile mapping systems using GNSS/IMU navigation. Therefore, it has been impossible to confirm the progression of deformations with the original point cloud because the shapes of the acquired point clouds do not match. Therefore, the position of the point cloud has been corrected by surveying or by manual alignment of the point cloud. This was time-consuming and costly. In this paper, we propose a new positioning method for two-time difference comparisons based on a scan-matching technique that matches tunnel features and describe the evaluation results. The results of evaluation experiments show that the average error before alignment was 0.831 m. The proposed method achieves alignment with an average error of less than 0.040 m, which is unprecedentedly accurate. |
| first_indexed | 2024-04-25T02:07:25Z |
| format | Article |
| id | doaj.art-858e280321e04505af9b2fdc75259f75 |
| institution | Directory Open Access Journal |
| issn | 1884-9970 |
| language | English |
| last_indexed | 2024-04-25T02:07:25Z |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | SICE Journal of Control, Measurement, and System Integration |
| spelling | doaj.art-858e280321e04505af9b2fdc75259f752024-03-07T14:28:19ZengTaylor & Francis GroupSICE Journal of Control, Measurement, and System Integration1884-99702024-12-01171425510.1080/18824889.2024.23138192313819High precision localization for periodic tunnel inspectionsKiichiro Ishikawa0Taiga Odaka1Nippon Institute of TechnologyNippon Institute of TechnologyIn tunnel inspections, it is important to check for the progression of cracks and other deformations. The point clouds of tunnels are not reproducible due to accumulated errors in mobile mapping systems using GNSS/IMU navigation. Therefore, it has been impossible to confirm the progression of deformations with the original point cloud because the shapes of the acquired point clouds do not match. Therefore, the position of the point cloud has been corrected by surveying or by manual alignment of the point cloud. This was time-consuming and costly. In this paper, we propose a new positioning method for two-time difference comparisons based on a scan-matching technique that matches tunnel features and describe the evaluation results. The results of evaluation experiments show that the average error before alignment was 0.831 m. The proposed method achieves alignment with an average error of less than 0.040 m, which is unprecedentedly accurate.http://dx.doi.org/10.1080/18824889.2024.2313819tunnel inspectionlocalization in gnss invisible environmentscan matchingmobile mapping systempoint cloud |
| spellingShingle | Kiichiro Ishikawa Taiga Odaka High precision localization for periodic tunnel inspections SICE Journal of Control, Measurement, and System Integration tunnel inspection localization in gnss invisible environment scan matching mobile mapping system point cloud |
| title | High precision localization for periodic tunnel inspections |
| title_full | High precision localization for periodic tunnel inspections |
| title_fullStr | High precision localization for periodic tunnel inspections |
| title_full_unstemmed | High precision localization for periodic tunnel inspections |
| title_short | High precision localization for periodic tunnel inspections |
| title_sort | high precision localization for periodic tunnel inspections |
| topic | tunnel inspection localization in gnss invisible environment scan matching mobile mapping system point cloud |
| url | http://dx.doi.org/10.1080/18824889.2024.2313819 |
| work_keys_str_mv | AT kiichiroishikawa highprecisionlocalizationforperiodictunnelinspections AT taigaodaka highprecisionlocalizationforperiodictunnelinspections |