Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.]
This paper focuses on the design optimization of communication satellites for the constellation in low earth orbit (LEO). The optimization starts with defining an objective function, which is the total mass of satellites, as a function of their orbit altitude, antenna transmit diameter, and nominal...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
2018
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/36343/ |
| _version_ | 1848809026151776256 |
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| author | Fathurrohim,, Luqman Ridanto, Eko Poetro Fariz, Ahmad |
| author_facet | Fathurrohim,, Luqman Ridanto, Eko Poetro Fariz, Ahmad |
| author_sort | Fathurrohim,, Luqman |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | This paper focuses on the design optimization of communication satellites for the constellation in low earth orbit (LEO). The optimization starts with defining an objective function, which is the total mass of satellites, as a function of their orbit altitude, antenna transmit diameter, and nominal data rates. The optimization routine was done in order to minimize the total mass of satellites in order to reduce the total launch mass and the total cost. The use of three different design parameters has led to a genetic algorithm (GA) as an optimization method to find the best value for each design parameter. The results show that the optimization process using a genetic algorithm is successfully applied in solving complex multidisciplinary design problems such as the design of a communication satellite system with acceptable error. |
| first_indexed | 2025-11-14T23:08:04Z |
| format | Article |
| id | uitm-36343 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T23:08:04Z |
| publishDate | 2018 |
| publisher | Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-363432020-11-09T03:55:50Z https://ir.uitm.edu.my/id/eprint/36343/ Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.] jmeche Fathurrohim,, Luqman Ridanto, Eko Poetro Fariz, Ahmad TJ Mechanical engineering and machinery This paper focuses on the design optimization of communication satellites for the constellation in low earth orbit (LEO). The optimization starts with defining an objective function, which is the total mass of satellites, as a function of their orbit altitude, antenna transmit diameter, and nominal data rates. The optimization routine was done in order to minimize the total mass of satellites in order to reduce the total launch mass and the total cost. The use of three different design parameters has led to a genetic algorithm (GA) as an optimization method to find the best value for each design parameter. The results show that the optimization process using a genetic algorithm is successfully applied in solving complex multidisciplinary design problems such as the design of a communication satellite system with acceptable error. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2018 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/36343/1/36343.pdf Fathurrohim,, Luqman and Ridanto, Eko Poetro and Fariz, Ahmad (2018) Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.]. (2018) Journal of Mechanical Engineering (JMechE) <https://ir.uitm.edu.my/view/publication/Journal_of_Mechanical_Engineering_=28JMechE=29.html>, 16 (1). pp. 47-58. ISSN 1823-5514 ; 2550-164X https://jmeche.uitm.edu.my/ |
| spellingShingle | TJ Mechanical engineering and machinery Fathurrohim,, Luqman Ridanto, Eko Poetro Fariz, Ahmad Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.] |
| title | Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.] |
| title_full | Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.] |
| title_fullStr | Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.] |
| title_full_unstemmed | Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.] |
| title_short | Design optimization for mass sizing of LEO communication satellites / Luqman Fathurrohim...[et al.] |
| title_sort | design optimization for mass sizing of leo communication satellites / luqman fathurrohim...[et al.] |
| topic | TJ Mechanical engineering and machinery |
| url | https://ir.uitm.edu.my/id/eprint/36343/ https://ir.uitm.edu.my/id/eprint/36343/ |