Research and apply of the quality of star image for star tracker
In recent years,with the development of commercial spaceflight, the requirements of the production quality for star tracker in commercial satellite become higher and higher. In this paper,“Seven Parameter Image Quantitative Evaluation Standard”is developed, which makes use of the massive star image...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Command Control and Simulation
2025-08-01
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| Series: | Zhihui kongzhi yu fangzhen |
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| Online Access: | https://www.zhkzyfz.cn/fileup/1673-3819/PDF/1754290677654-1225787848.pdf |
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| _version_ | 1849252549037654016 |
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| author | SHEN Yuteng, ZHANG Chi |
| author_facet | SHEN Yuteng, ZHANG Chi |
| author_sort | SHEN Yuteng, ZHANG Chi |
| collection | DOAJ |
| description | In recent years,with the development of commercial spaceflight, the requirements of the production quality for star tracker in commercial satellite become higher and higher. In this paper,“Seven Parameter Image Quantitative Evaluation Standard”is developed, which makes use of the massive star image data accumulated in the production of star tracker and through data modeling theory research. The adjustment of optical machine for Pi star tracker use this standard, and the final measurement accuracy of the product for Pi star tracker was verified by stargazing test, which prove the standard is effectively and can improve the consistency of measurement accuracy of the product for Pi star tracker. |
| format | Article |
| id | doaj-art-621cb3e6f45f4e349c748781d7a890a0 |
| institution | Kabale University |
| issn | 1673-3819 |
| language | zho |
| publishDate | 2025-08-01 |
| publisher | Editorial Office of Command Control and Simulation |
| record_format | Article |
| series | Zhihui kongzhi yu fangzhen |
| spelling | doaj-art-621cb3e6f45f4e349c748781d7a890a02025-08-20T03:56:37ZzhoEditorial Office of Command Control and SimulationZhihui kongzhi yu fangzhen1673-38192025-08-01474808610.3969/j.issn.1673-3819.2025.04.012Research and apply of the quality of star image for star trackerSHEN Yuteng, ZHANG Chi0Shanghai Institute of Spaceflight Control Technology, Shanghai 201108, ChinaIn recent years,with the development of commercial spaceflight, the requirements of the production quality for star tracker in commercial satellite become higher and higher. In this paper,“Seven Parameter Image Quantitative Evaluation Standard”is developed, which makes use of the massive star image data accumulated in the production of star tracker and through data modeling theory research. The adjustment of optical machine for Pi star tracker use this standard, and the final measurement accuracy of the product for Pi star tracker was verified by stargazing test, which prove the standard is effectively and can improve the consistency of measurement accuracy of the product for Pi star tracker.https://www.zhkzyfz.cn/fileup/1673-3819/PDF/1754290677654-1225787848.pdfcommercial satellite|pi star tracker|star image data|consistency of measurement accuracy |
| spellingShingle | SHEN Yuteng, ZHANG Chi Research and apply of the quality of star image for star tracker Zhihui kongzhi yu fangzhen commercial satellite|pi star tracker|star image data|consistency of measurement accuracy |
| title | Research and apply of the quality of star image for star tracker |
| title_full | Research and apply of the quality of star image for star tracker |
| title_fullStr | Research and apply of the quality of star image for star tracker |
| title_full_unstemmed | Research and apply of the quality of star image for star tracker |
| title_short | Research and apply of the quality of star image for star tracker |
| title_sort | research and apply of the quality of star image for star tracker |
| topic | commercial satellite|pi star tracker|star image data|consistency of measurement accuracy |
| url | https://www.zhkzyfz.cn/fileup/1673-3819/PDF/1754290677654-1225787848.pdf |
| work_keys_str_mv | AT shenyutengzhangchi researchandapplyofthequalityofstarimageforstartracker |