Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C Launcher
In this research, the dynamic response of a U-12 CubeSat (20x20x30 cm) is investigated for three configurations during the launch conditions. Despite the existence of a successful design for this satellite, adding a mount to install on a standard adapter, the structural design of the satellite has b...
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| Format: | Article |
| Language: | fas |
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Aerospace Research Institute
2023-12-01
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| Series: | فصلنامه علوم و فناوری فضایی |
| Subjects: | |
| Online Access: | https://jsst.ias.ir/article_176736_eaaf927d575c8430b67e4c3b6b0ac1cb.pdf |
| _version_ | 1797629665363361792 |
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| author | Mohammad Haji Jafari Afshin ValiMohammad Mahsa Mahdavi |
| author_facet | Mohammad Haji Jafari Afshin ValiMohammad Mahsa Mahdavi |
| author_sort | Mohammad Haji Jafari |
| collection | DOAJ |
| description | In this research, the dynamic response of a U-12 CubeSat (20x20x30 cm) is investigated for three configurations during the launch conditions. Despite the existence of a successful design for this satellite, adding a mount to install on a standard adapter, the structural design of the satellite has been modified for modal computability with the launcher., which is based on 3 general approaches: to apply geometric changes to the structure, changing the extent of the points to improve the limitations of connecting to the launcher, and rearranging the internal system components regarding the standards and principles of compatibility and proximity. Therefore, more than the addition of the adapter mount and a few changes in the separating plates, a spire has been added to the structure, which has caused a change in the internal arrangement, including the halving of the fuel tank (by reducing the capacity of 595 cubic centimeters). Despite the increase of 370 grams of total mass, the natural frequencies of the system have been increased enough without the need for redesign and there will be no frequency interference with the frequency spectrum of the launcher. |
| first_indexed | 2024-03-11T10:56:18Z |
| format | Article |
| id | doaj.art-7a1fd3fec8a94906981d9398629ba4b7 |
| institution | Directory Open Access Journal |
| issn | 2008-4560 2423-4516 |
| language | fas |
| last_indexed | 2024-03-11T10:56:18Z |
| publishDate | 2023-12-01 |
| publisher | Aerospace Research Institute |
| record_format | Article |
| series | فصلنامه علوم و فناوری فضایی |
| spelling | doaj.art-7a1fd3fec8a94906981d9398629ba4b72023-11-13T07:12:16ZfasAerospace Research Instituteفصلنامه علوم و فناوری فضایی2008-45602423-45162023-12-01164415610.30699/jsst.2023.1439176736Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C LauncherMohammad Haji Jafari0Afshin ValiMohammad1Mahsa Mahdavi2Assistant Professor, Buein Zahra Technical University, Qazvin, IranAerospace Group, Technical and Engineering Faculty, Malek-e Ashtar University, Tehran, IranAerospace Group, Technical and Engineering Faculty, University of Tehran, ,IranIn this research, the dynamic response of a U-12 CubeSat (20x20x30 cm) is investigated for three configurations during the launch conditions. Despite the existence of a successful design for this satellite, adding a mount to install on a standard adapter, the structural design of the satellite has been modified for modal computability with the launcher., which is based on 3 general approaches: to apply geometric changes to the structure, changing the extent of the points to improve the limitations of connecting to the launcher, and rearranging the internal system components regarding the standards and principles of compatibility and proximity. Therefore, more than the addition of the adapter mount and a few changes in the separating plates, a spire has been added to the structure, which has caused a change in the internal arrangement, including the halving of the fuel tank (by reducing the capacity of 595 cubic centimeters). Despite the increase of 370 grams of total mass, the natural frequencies of the system have been increased enough without the need for redesign and there will be no frequency interference with the frequency spectrum of the launcher.https://jsst.ias.ir/article_176736_eaaf927d575c8430b67e4c3b6b0ac1cb.pdfmodal analysisdesign modificationcubesatmodal compatibility |
| spellingShingle | Mohammad Haji Jafari Afshin ValiMohammad Mahsa Mahdavi Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C Launcher فصلنامه علوم و فناوری فضایی modal analysis design modification cubesat modal compatibility |
| title | Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C Launcher |
| title_full | Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C Launcher |
| title_fullStr | Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C Launcher |
| title_full_unstemmed | Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C Launcher |
| title_short | Structural Design Modification of a CubeSat Regarding Modal Compatibility for Launching by Vega C Launcher |
| title_sort | structural design modification of a cubesat regarding modal compatibility for launching by vega c launcher |
| topic | modal analysis design modification cubesat modal compatibility |
| url | https://jsst.ias.ir/article_176736_eaaf927d575c8430b67e4c3b6b0ac1cb.pdf |
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