| Satellite Constellation Design with Adaptively Continuous Ant System Algorithm |
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| 作者姓名： | He Quan Han Chao |
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| 作者单位： | School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| 摘 要： | The ant system algorithm （ASA） has proved to be a novel meta-heuristic algorithm to solve many multivariable problems. In this paper, the earth coverage of satellite constellation is analyzed and a n ＋ 1^ -fold coverage rate is put forward to evaluate the coverage performance of a satellite constellation. An optimization model of constellation parameters is established on the basis of the coverage performance. As a newly developed method, ASA can be applied to optimize the constellation parameters. In order to improve the ASA, a rule for adaptive number of ants is proposed, by which the search range is obviously enlarged and the convergence speed increased. Simulation results have shown that the ASA is more quick and efficient than other methodV211.71s.
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| 关 键 词： | 蚂蚁系统算法 卫星星座 优化设计 覆盖性能 适应调节 |
| 修稿时间： | 2006-12-042007-04-28 |
Satellite Constellation Design with Adaptively Continuous Ant System Algorithm |
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| He Quan Han Chao.Satellite Constellation Design with Adaptively Continuous Ant System Algorithm[J].Chinese Journal of Aeronautics,2007,20(4):297-303. |
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| Authors: | He Quan Han Chao School of Astronautics Beijing University of Aeronautics and Astronautics Beijing China |
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| Institution: | He Quan,Han Chao School of Astronautics,Beijing University of Aeronautics and Astronautics,Beijing 100083,China |
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| Abstract: | |
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| Keywords: | ant system algorithm satellite constellation optimization design coverage performance adaptive adjusting |
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